71 results about "Chinese character encoding" patented technology

Disclosed are a method which is used in a computer or a communicative mobile telephone to achieve the JiuGong input of Chinese characters and a Chinese language computer or mobile telephone thereof, in which Chinese characters are divided into two classes, that is, monolithic character and transverse character, the character fonts of starting strokes are divided into nine classes, each of which respectively corresponds to the number keys 1-9 to input, 81 radicals in nine groups are used, the JiuGong pattern introduction method is adopted, and the number keys 1-9 are used to input, so that two or three keys are enough to carry out the input of a character to be inputted. The method of this invention is easy to study and could be grasped within two minutes or three without learning by rote, even an inputter who is a tyro could in short time make the input speed up to above 30 words per minute.

The invention provides a stroke and phonetic text input entry system that has substantially the same definition of stroke match as that used in T9, where the input is a phrasal input rather than a character input. The invention solves the problem of Chinese phrasal stroke and phonetic text input by allowing users to enter an arbitrary number of strokes for each character in a phrase, where each character is separated by a delimiter. In this way, the invention provides a system that is easily learned and efficiently applied. Thus, the invention makes it possible for users to enter multiple characters while keeping their single character input habits. Each Chinese character has a standard stroke sequence in Guo Biao (GB), which is the standard for mainland China, or multiple sequences for BIG5 Chinese Character Encoding for Traditional (Complex) Characters, which is the de facto standard in Taiwan but not used in mainland China. With the invention, users do not have to enter the complete sequence for a single character, but instead can stop at any point and enter a delimiter which indicates the end of the previous character and the start of the next character. The whole stroke sequence entered by the user can then be split into a few groups that are separated by zero or more delimiters. Phrases can then be identified by user entry of groups of characters. The presently preferred phrase matching criteria are as follows: the first stroke group matches the leading stroke sequence of the first character of the phrase; the second stroke group matches the leading stroke sequence of the second character of the phrase, etc; the phrases that match the entered stroke sequence are presented to the user for selection. A user interface design for Chinese phrasal stroke text input is also provided.

The invention provides a field matching method and terminal equipment, and is applicable to the technical field of data processing. The method comprises the steps that if an aiming field name only comprises Chinese characters, according to a preset Chinese character encoding rule, analyzing and coding are carried out on Chinese phonetic alphabet data, character pattern structures and Chinese character component number and stroke number of each Chinese character in the aiming field name respectively, and a Chinese character comprehensive code string corresponding to the aiming field name is determined; based on the Chinese character comprehensive code string corresponding to the aiming field name, character similarity calculation is respectively carried out on Chinese character comprehensive code strings corresponding to all to-be-matched field names which only comprise the Chinese characters in to-be-matched field data, and field data corresponding to field names of which the field similarity is larger than a similar threshold value of a preset character in the to-be-matched field data is screened out. It is based on the fact that the Chinese character comprehensive code string ofthe field name is obtained through coding, and automatic matching screening is carried out on the to-be-matched field names and the aiming field name input by a user, therefore the matching and screening which are carried out on the to-be-matched field data are accurate and efficient.

The invention discloses a text error correction method and system. The method comprises the steps of training a BERT model; encoding the Chinese characters; inputting a sentence to be detected into the BERT model to obtain a confidence coefficient TopK candidate set at each position; calculating the similarity between the candidate item and the original item by using the Chinese character code; calculating an error correction probability by utilizing the similarity and the confidence coefficient; reordering the candidate set according to the error correction probability; comparing the probability with a set threshold value, and if the probability is lower than the threshold value, not performing error correction; and if not, taking out the Top1 in the candidate set as a final error correction result. According to the method, the problem that a large number of training corpora are lacked in an existing technical scheme is solved by using BERT, the influence of the spelling fonts of theChinese characters on the error text is comprehensively considered by using a novel Chinese character encoding mode, and the method is dynamically suitable for various error correction tasks.

Provided is a Chinese character candidate selecting, locating and correcting scheme based on Chinese sentence input. In the process of inputting sentences, input Chinese character encoding strings and Chinese sentences are displayed on an input interface of an input method, and according to the principle of one-to-one correspondence of the number of syllables in the encoding strings and the number of Chinese characters in the sentences, corresponding locating order marking is conduced below the syllables and the Chinese characters through numbers. Corresponding keyboard number keys are directly marked in sequence to rapidly select the Chinese characters to be displayed on a screen, rapidly locate error positions and modify and correct errors.

The invention relates to a data compression and decompression method for electronic medical records. According to the method, each character, expressed by an area code and a bit code, in a GB2312 Chinese coded character set is converted to be expressed by an area number, a segment number and a bit number, then the area number, the segment number and the bit number are identified by ASCII characters, no requirement and consumption is set for a corresponding relation between the ASCII characters and the numbers, so that a single Chinese character can be expressed by the three ASCII characters, a Chinese character string can also be converted into an ASCII character string, and compression and decompression are achieved by making statistics on the ASCII characters and coding the same. The method has the characteristics that compression is performed on the Chinese characters, compression efficiency is not influenced by a repetition rate of the Chinese characters, and meanwhile computation pressure of a server can be relieved; the method is convenient to use and high in reliability.

The invention relates to a mould Chinese character encoding method, especially to a computer Chinese character input method. It has the following steps: using encoding rule and mould meter to divide Chinese character into several moulds, choosing first, second, third and last mould, replacing the mould into the corresponding English letter as code contrasting with mould meter, recombining the four codes as the Chinese character's code, inputting the code. It has five methods to choose four moulds from Chinese character dividing moulds according to Chinese character's structure: choosing first, second, third and last mould according to the order of strokes, taking precedence of spatial angle; taking head and end precedence and end firstly, averagely choosing it with the structure of up and down form and gauche form, choosing at the ratio: 1:2:1 with the left-center-right structure. Words which can help one to memory are divided into four types: compositing resolution characters, code movable characters, stroke characters and one code characters.

The stroke, main and auxiliary radical input method provided by the present invention belongs to a Chinese character encoding input method for computer. The method comprises steps of: according to the prescription of National Language Committee, classifying various strokes of Chinese characters into five ones: a horizontal stroke, a vertical stroke, a left falling stroke, a point stroke and a tuning stroke; clarifying Chinese character radicals into main radicals and an auxiliary radicals; splitting Chinese characters into basic radicals for encoding. The Chinese character input method provided by the present invention accords with the standard of stroke orders and is The Chinese character input method provided by the present invention accords with the standard of stroke orders and is easy to learn; moreover, the method is visual, convenient and fast for Chinese character input.

A multidimensional Chinese character encoding input method of the invention belongs to Chinese character input method, in the method, the single character and repeat character of the Chinese character that divided, separated and connected based on the writing order can only be divided into strokes based on order of strokes according to the national Chinese character relative standard and specification. According to above principle, the Chinese character can be divided into 'five basic strokes', 'basic component character', 'basic component', 'common component character' and 'common component' as the elements of composing the Chinese character. The Chinese character can be divided into one or more elements that called components; the Chinese character can be divided into the components by this method and can be encoded based on the writing order of the components of the Chinese character, the Chinese character can be input by pressing the corresponding keys on the keyboard. The beneficial effects: the input method is fitting to the rule of integration of sound, shape and meaning of the Chinese character and recognizing the Chinese character; the method is easy in learning, remember and use, short in code, low in repeat code rate, has a zero error code rate, refining in rule, little in memory amount, quick in input speed, and one code will support the operation of two characters.

The invention discloses a method for inputting Chinese characters in a character dismantling and encoding manner. The invention is characterized in that the components, such as characters, character components, charterer-forming radicals, character elements and stokes respectively correspond with 26 English letter keys according to a first pinyin letter of the pronunciation thereof, so that the key configuration of the input method can be formed on a keyboard; input codes of each Chinese character is from one bit to four bits; when codes are fetched from a single character, a first code is fetched from the first pinyin letter or a structural code of the Chinese character; a second code, a third code, and a forth code are respectively fetched from first pin letters respectively corresponded with the character component, the charterer-forming radical, the character element, and the strokes which are contained in the Chinese character according to the writing order. The Chinese character-encoding method of the invention has the advantages that cognitive common sense about the character components, charterer-forming radicals, character elements, stokes, and font structures is fully utilized and the encoding rules are simple, so that the memory capacitance is small and easy-learning and using characteristics are remarkable, so as to facilitate the acceptance of a beginner, and particularly be suitable for being grasped b a beginner who knows little about Chinese pinyin.

The invention discloses a text truncating method, a text uploading method, a text truncating device, and a text uploading device, and relates to the technical field of computer. The text truncating method comprises the following steps: judging whether the number of bytes occupied by a text to be truncated is greater than a preset truncated byte number; when the number of bytes occupied by the text to be truncated is greater than the preset truncated byte number, converting the text to be truncated into a byte array in a Chinese ideogram coded character set; intercepting bytes, the number of which is one more than the preset truncated byte number, from the byte array; converting the intercepted byte array back to a text; and cutting out the last character of the text to get a truncated text. Thus, a text can be quickly and efficiently truncated into a plurality of small texts occupying characters, the number of which is equal to or slightly smaller than a preset truncated byte number, and no messy code is generated.

A component code Chinese character encoding input method is characterized in that a first sound or a first rhyme of a Chinese character (25 words which are needed to be shifted in a definition) is got to be a first code of the Chinese character, which is input into a computer. The Chinese character is split into parts, first sounds or first rhythms of the front two parts and tail parts (25 words which are needed to be shifted or the relative parts in a definition) are got to be a second to a fourth code, which is input into a computer. The resolution adopts a bipartite principle, when a Chinese character is split into two parts, resolution adopts 'one small, one big' or 'one big, one small', and a part with a first drawing is arranged on the front portion, and a part with no first drawing is arranged on the rear portion, subdivision rules are used to decide whether to split or not after the Chinese character is split into two parts, the subdivision rules are that first, a character which is an up to down or a left to right structure can be split, second, radicals can not be split, third, tail characters can be split when the first sound of tail character and the first sound of the whole character are the same. Base part character is allowed to be split into strokes to the Chinese characters which can not be split into two parts, and the rest can be directly split into parts according to a writing order.

A method for inputting Chinese character with sound, vowel, meaning and tone coding includes using 26 letters as element and using initial consonant, vowel, meaning symbol and tone symbol to form Chinese character standard coding being used to input Chinese character. The method can provide standard code for 7701 Chinese characters.

The invention discloses a Chinese character encoding method. According to the encoding method disclosed by the invention, the encoding of Chinese characters is fundamentally improved on the basis of GB (GuoBiao: Chinese Standard) 2312-80, and the characteristics of the Chinese characters are utilized. The encoding method is characterized in that a 4-bit hexadecimal system is adopted for all the Chinese characters including the Chinese characters in Japanese and Korean as well as Chinese symbols; and an encoding space ranges from 1000 to FFFF and is specifically characterized in that the encoding space for character non-formation components in Chinese characters ranges from 1000 to 1999, the encoding space for first-level Chinese characters and partial second-level Chinese characters in the Chinese standard ranges from 2000 to EFFF, and the encoding space ranging from F000 to FFFF is vacant and is an expansion encoding region. The principle of the encoding method can meet the requirements for encoding millions of Chinese characters and can be used for encoding the Chinese characters in the formation manners, such as 'character non-formation component (radical)+Chinese character', or 'Chinese character+Chinese character', or 'character non-formation component (radical)+character non-formation component (radical)' and the like, and the codes of each Chinese character are respectively taken to encode the Chinese character. The Chinese character encoding method is simple and rapid, has the advantages of saving memory resources of a computer and improving the retrieval efficiency of the Chinese characters, has giant advantages compared with the traditional unicode encoding, and provides a theoretical basis for setting up an international standard.

The invention relates to a zero-memory maximum sub Chinese character encoding input method which uses English alphabet keys in a general computer keyboard, and is characterized in that a Chinese character is divided according to a diversion rule so as to divide a maximum sub character which meets the diversion rules such as taking the high priority and paying attention to intuition; the maximum sub character is one part of the Chinese character for division, is the Chinese character, and is not intersected but can be connected with other parts of the Chinese character for division in strokes, or the maximum sub character and other parts are independent; the maximum sub character has the most stoke number in the sub characters of the Chinese character for division, and the stroke number is no less than two; alphabet initial of the maximum sub character, partial stork encoding of the Chinese character and the alphabet initial of the Chinese character, which are divided in sequence, are combined into four-bit key Chinese character encodings in sequence, each four-bit key Chinese character encoding corresponds to one or more single Chinese characters, and the Chinese character needing to be output can be selected. The zero-memory maximum sub Chinese character encoding input method has the outstanding effects that the memory capacitance is less, the repeated code is less, and the Chinese characters and phrases thereof can be simply and quickly input.

Provided is a Chinese character input coding technology combining letters and components. Writing strokes of Chinese characters are reasonably divided into six types, and the components of the Chinese characters are divided into six groups according to the types of the first strokes of the components of the Chinese characters, that is to say, the components are divided into the groups represented by the types of the first strokes of the components; each group of components are sequenced according to the number of the strokes of the components. The twenty-six phonetic letters are divided into six groups which can be named after the types of the strokes of the Chinese characters; five groups each containing five letters are formed, each group of letters are numbered in sequence, and the remaining letter forms one group independently. The components of the Chinese characters are arranged on the twenty-six Chinese phonetic letters (English letters). Thus, when the Chinese characters are input, the letters where the components are located can be used for coding the Chinese characters at will. Memorization is not needed, a user can master the technology easily, will not forget the technology after learning the technology and can input the Chinese characters fast. Compared with the method of arranging the single strokes of the Chinese characters or special parts of the components of the Chinese characters on specified letters, problems existing in the prior coding technology are solved.

The invention discloses a Chinese character input method. The method includes that set radicals and stroke shapes in Chinese characters are respectively arranged on letter keys of a computer standard keyboard, English letters corresponding to Chinese character code elements are directly input by pressing the letter keys to achieve input of the Chinese characters, maximum code length of Chinese character encoding is four-code, encoding rules of a character with few code include that letter keys where the radicals and the stroke shapes of the character are located are sequentially taken, when encoding code length is less than four-code, phonetic letter keys of the character and a space key are complemented, encoding rules of a character with a plurality of codes include that letter keys where first, second, third and last radicals and stroke shapes are located are sequentially taken, and the encoding code length is four-code According to the method, radicals and stroke shapes of the Chinese characters are correspondingly arranged on 26 English letters on the computer keyboard, an encoding mode of mixing radicals, stroke shapes and phonetics is utilized to input the Chinese characters, the operation is convenient, and the method is simple and easy to learn and suitable for Chinese character inputter with different ages and different educational backgrounds to use. According to the method, brevity codes are arranged so that the method is convenient to input common Chinese characters, repeated coding rate is low, and the input is rapid.

The invention discloses a three-in-one input method for modernized Chinese character codes serving as computer Chinese characters. The modernized Chinese character codes refer to fixed codes for converting Chinese characters into the Chinese characters capable of being inputted by a computer standard keyboard, and being recognized and displayed by a computer, the fixed codes utilize 26 English letters as code names which correspond to names of 26 English letter keys of the computer standard keyboard. The method is characterized in that the fixed codes consist of monosyllable codes and bisyllable codes for indicating pronunciations of the Chinese characters and radical codes for indicating Chinese character meanings, and the pronunciations and meaning structures of the Chinese characters can be precisely indicated by means of code strings or character-code interchange. Compared with the prior art, the method has the advantages that firstly, the Chinese characters can be indicated by English letters by means of the code strings, so that the fixed codes of the Chinese characters are formed, and the pronunciations and character patterns of the Chinese characters can be precisely indicated, and homophones can be distinguished; secondly, a radical code method consistent with the Chinese traditional culture and the Chinese character culture is employed so as to be helpful to studying and application of the Chinese characters; thirdly, repeated codes are avoided; and fourthly, both known and unknown Chinese characters can be inputted.

A method for inputting Chinese character with sound, vowel, meaning and tone coding includes using 26 letters as element and using initial consonant, vowel, meaning symbol and tone symbol to form Chinese character standard coding being used to input Chinese character. The method can provide standard code for 7701 Chinese characters.

The invention is concerned with the 13 bits coding method of basic Chinese character that uses to exchange information, the characteristic is: uses the 13 bits binary system numeral to express the Chinese characters set for GB2312-1980 information exchanging, the set uses 14 bits binary system numeral to express the Chinese characters code. The advantages of the invention are: saves one bit binary system numeral bit, and the invention gives the simple arithmetic of the two codes. The invention can improve the information exchange efficiency and saves the information exchange time.

The invention discloses a zero-memory double-stroke ten-key Chinese character encoding input method. By the method, ten numeric keys of a common computer keyboard are used, and the method is characterized by comprising the following steps of: combining any two of five Chinese single strokes, such as a horizontal stoke, a vertical stroke, a left-falling stroke, a dot stroke and a turning stroke, into ten double strokes; according to a writing sequence, forming a Chinese character input code with four to five bits in a sequence of corresponding numbers of double strokes and corresponding numbers of single strokes, wherein the Chinese character input code with four to five bits corresponds to one or more Chinese characters; and selecting a Chinese character required to be input. The method has the advantages that: the memory amount is small; the number of repeated codes is small; and the Chinese characters and Chinese phrases can be input easily and quickly.

The invention provides a Chinese character configuration full-character configuration code encoding method and a color Chinese character full-code input method. The Chinese characters are split into ancient / modern Chinese character code elements with independent implications which are used as Chinese character letters; the Chinese character letters are similar to the Latin letters in form; the splitting of the Chinese characters is not restricted by encoding length and the quantities of Chinese character letters obtained in practical splitting are used as the encoding lengths; the colors of the Chinese character letters and evolving bodies in each group are the same. Each of the 26 groups of Chinese character letters corresponding to the 26 groups of the Latin letters has an independent color. The method has the advantages that the quantity of character roots is small, the character roots are closely related to the Latin letters, the rules are simple, the arrangement is orderly and memorizing is facilitated; the Chinese character encoding length is not limited and the numbers of the Chinese character letters obtained in practical splitting are used as the criterion, so that the encoding method is simple, is great in regularity and easy to master; during Chinese character input, the Chinese character letters corresponding to each Latin letter in the Chinese characters has one independent color, so that Chinese character learners can understand the structures of the Chinese characters and master the structures of the Chinese characters quickly.

The invention relates to a digital Chinese character inputting method and a commonly-used numeric keyboard for computers, an electronic products and internet network terminal devices and belongs to the technical field of Chinese character encoding and information processing. The commonly-used numeric keyboard comprises a virtual numeric keyboard or a numeric soft keyboard on a touch screen. The digital Chinese character inputting method adopts a digital positioning method of three elements including strokes, radicals and spellings, and Chinese characters are divided into three categories including a simple Chinese character with less than 6 strokes, a combined Chinese character with more than 7 strokes and an independent Chinese character, and are classified and encoded. The digital Chinese character inputting method has the advantages of being simple, strong in intuitiveness, convenient to fetch codes, few in repeated codes, small in memory capacitance, convenient to learn and use and suitable for popularization and application. Chinese character word groups and phrases are encoded by means of multiple methods, thereby facilitating usage of users. The digital Chinese character inputting method is not required to be memorized mechanically in learning, characters and codes can be output only by mastering keyboard positioning and encoding rules of the three elements including strokes, radicals and spellings, and the users can use the method with facility.

The disclosed Chinese input method takes abbreviated spell as beginning and stroke as end, builds large-capacity database, provides humanized design, and can even let user learn new character during inputting. This invention is smart and fit to people on different ages or vocation.

A zero-memory double-stroke twenty-five-key Chinese character coding input method, using the English alphabet keys in a general-purpose computer keyboard, is characterized in that: the general horizontal, vertical, skimming, dot and fold these five Chinese character single strokes are drawn two by two Combined into twenty-five double-strokes, according to the writing order, the first double-stroke corresponds to the English letter, the second double-stroke corresponds to the English letter, and the last double-stroke corresponds to the combination of the English letter and the first letter of Chinese pinyin. Four-digit Chinese character input code, the one to four-digit Chinese character input code corresponds to one or more corresponding Chinese characters, and then select the Chinese character to be input. The remarkable effect is: the memory is small, the repeated codes are few, and the Chinese characters and their phrases can be input simply and quickly.

The invention relates to the technical field of Chinese character encoding, in particular to a pinyin quick input method. The method provides an input interface for user to input. The input interfacecomprises a 26-key keyboard area. Each key position of the 26-key keyboard area corresponds to one initial or zero initial and at least one final. The initials and finals corresponding to each key position are different. The method comprises the following steps: determining the initial corresponding to the first key according to the first key input by the user; determining a final corresponding tothe second key according to the second key input by the user; combining the initial corresponding to the first key with the final corresponding to the second key, and determining the candidate pinyincorresponding to the combination of the initial and the final. The invention can determine a Chinese pinyin by inputting two keys, and realizes the purpose of fast inputting.

The present invention is the encoding method of Chinese characters outside the Chinese character set in double-byte Chinese character encoding system. On the basis of determining the encoding range of Chinese characters outside the Chinese character set, one Chinese character page is established, where each Chinese character is expressed in three bytes including the first one as the initiating mark of Chinese characters outside the set and the second one and the third one representing the internal code of the Chinese character. The first byte is expressed with the undefined lower position ASCII code in Windows. The present invention is one excellent solution for the input, display, printing, exchange and other information processing of Chinese characters with relatively lower use frequency and is compatible with available user's application systems and available Chinese character input methods.

The invention provides a binary input method which belongs to the Chinese character encoding computer input method. The input method classifies various strokes of Chinese characters into a horizontal stroke, a top-down vertical stroke, a left-falling stroke, a turning point stroke and a turning stroke and selects about 70 basic components with high character forming frequency which are classified into the five sections of the horizontal stroke, the top-down vertical stroke, the left-falling stroke, the turning point stroke and the turning stroke according to the first strokes of Chinese characters; the Chinese characters with the first strokes of the basic components of the horizontal stroke, the turning point stroke and the top-down vertical stroke are individually attributed to six keys, the Chinese characters with the first strokes of the left-falling stroke are attributed to five keys, the basic components with the first strokes of the turning stroke are attributed to three keys; all the keys are orderly arranged from left to right, taking every two columns as the bound, the Chinese characters are classified into compound characters and signal characters, the compound characters are divided into two parts to be coded.

The invention belongs to the technical field of computer Chinese character input methods, and relates to a computer full-sentence Chinese character partial stroke input method, comprising: five standard strokes are basic code elements of Chinese character encoding, which are mapped to the corresponding key positions of the keyboard of the input device or written by hand Board writing; each Chinese character is compiled into a sequence of 4 strokes; the input of Chinese characters is carried out in the form of a whole sentence, and each Chinese character is input with a maximum of 4 strokes in the stroke order of Chinese characters, and the entire Sentences are automatically converted without the user having to pick them word by word. The invention has the characteristics of easy grasp of the input method, fast conversion speed and high conversion accuracy rate, and can be used in various computers and mobile communication devices.

The present invention relates to simple digit, symbol and Chinese character input method and keyboard, and includes Chinese character encoding large and small keyboard-combining method. Chinese character radicals, digits, arithmetic symbols and full stop are encoded based on their stroke characteristics. The codes are based on the 15 keys in small keyboard and include 15-key 6-code system and 15-key 4-code system. In addition, the codes in the small keyboard are mapped to the larger keyboard so as to realize the mixed input of Chinese characters, English and digits. The present invention has small total key number and can meet some specific requirement.