465results about How to "Reduce memory capacity" patented technology

A shooting video game machine includes a monitor screen, a light source near the monitor screen, and a mock gun having an image sensor with a pixel array for capturing an image including the monitor screen and the light source. A light source position detection unit detects as image position of an image of the light source in the pixel array. A hit position detection unit for determines a position aimed at on the monitor screen based on the image position. The light source position detection unit includes a detector for detecting pixels having data of the image of the light source and stores only address of the detect pixels to a memory. A light source position calculator calculate the image position of the light source according to the address data stored in the memory in a certain time period.

A translation memory adapted to sentence-based translation includes a first retrieval dictionary of a first language having a first dictionary TRIE structure and a first index TRIE structure, and a second retrieval dictionary of a second language having a second dictionary TRIE structure and a second index TRIE structure. The first and second dictionary TRIE structures respectively store sub character strings on respective paths from roots to multiple nodes thereof. The first and second index TRIE structure respectively store index information to specify the sub character strings stored in the first and second dictionary TRIE structures. The index information stored in the first retrieval dictionary includes identification information that identifies the index information to specify the sub character strings in the second retrieval dictionary that are translations of those in the first retrieval dictionary.

In an automatic recording mode, an action sensor 6 detects acceleration depending on motion of a user 9 in a three-dimensional space, displays the number of steps as computed on the basis of the detected acceleration on an LCD 35 as equipped therewith, and records it. In a manual recording mode, the action sensor 6 records behavior information and body information as inputted by the user 9. In a communication mode, the action sensor 6 transmits the information recorded in the automatic recording mode and the manual recording mode to a cartridge 4 while the cartridge 4 visualizes the information. In the communication mode, the action sensor 6 inputs the acceleration information to the cartridge 4 in real time, and provide the user 9 with various contents using a video image to be displayed on a television monitor 5 in cooperation with the cartridge 4.

Disclosed herein is a hardware implementation for performing sequence alignment that preferably deploys a seed generation stage, an ungapped extension stage, and at least a portion of a gapped extension stage as a data processing pipeline on at least one hardware logic device. Hardware circuits for the seed generation stage, the ungapped extension stage, and the gapped extension stage are individually disclosed. In a preferred embodiment, the pipeline is arranged for performing BLASTP sequence alignment searching. Also, in a preferred embodiment, the at least one hardware logic device comprises at least one reconfigurable logic device such as an FPGA.

An apparatus and method for generating a path using a limited memory size are provided. An approximate path is generated based on a reduced grid map generated by reducing an original grid map. Then, an approximate path is mapped onto the original grid map, and the mapped path is enlarged and divided into a plurality of sections based on an available memory size used for path calculation. Based on a start point and a destination point set in each of the divided sections, a detailed path in each of the sections is generated.

The present invention relates to an electronic camera which images an object image and records image data. Particularly, the present invention relates to technology to record image data in a good shooting state, such as with little blurring due to hand shaking. The invention has an image pick-up means 1 which continuously images an object, a temporary memory means 2 which temporarily stores a plurality of frames of image data which are continuously imaged by the image pick-up means 1, a shooting evaluation means 3 which evaluates a good or bad shooting state of the image data imaged by the image pick-up means 1, a still image selection means 4 which selects the image data with the highest evaluation of the shooting evaluation means 3 among the image data which are stored in the temporary memory means 2, and an image saving means 5 which saves the image data which is selected by the still image selection means 4.

The present invention can realize better display of a dynamic image, and in addition, can make storage capacity of a memory smaller. A data conversion circuit 112 compares display data 102 of an n-th frame from the outside and display data 116 of the (n−1)-th frame stored in the memory 104, to generate a driving data signal 117 to deliver to a driver. Each time when a memory control circuit 103 reads display data q0, q5, q10, q15 corresponding to 20 pixels out of the display data 116 of the (n−1)-th frame, the memory control circuit 103 compresses display data d0–d19 of 20 pixels out of the display data 102 of the n-th frame from the outside to generated d0, d5, d10, d15, and stores the generated data into the same area where the display data q0, q5, q10, q15 of the display data of the (n−1)-th frame have been stored.

A disk player includes a system controller. The system controller creates marked-playback-start-position specifying data every time a user presses a playback position marking key of an operation unit to mark a playback start position. If the user presses a menu screen display key of the operation unit to instruct the display of a marked-playback-start-position selection-menu screen, the system controller displays an image corresponding to each playback start position on the marked start position menu screen. If title playback is stopped or paused, the system controller creates stop position specifying data for specifying a stop position and stores the data in a RAM. The system controller displays a stop position menu screen including stop-position-related information based on the stop position specifying data. If any of the stop-position-related information is selected, the system controller restarts the playback of images and sound from the corresponding stop position based on the stop position specifying data.

An original copy sheet is pre-scanned to obtain pre-scanned image data of a bit map form with a low resolution. The pre-scanned image data is converted to JPEG thumbnail image data. An EXIF file is formed in an external media to store the JPEG thumbnail image data in the EXIF file. The original copy sheet is mainly scanned to obtain main image data of a bit map form with a high resolution. The main image data is converted to JPEG main image data. In the EXIF file in the external media, the JPEG main image data is stored.

A stereoscopic image generating apparatus for generating stereoscopic images to be displayed on a n-eye type of stereoscopic image display apparatus, for every frame, and displaying dynamic images on the stereoscopic image display apparatus, and a game apparatus comprising the stereoscopic image generating apparatus. A stereoscopic image generating apparatus 10 comprises: an input image storage memory 20 comprising storage areas corresponding to n viewing images inputted from an outside for every frame, respectively; and an interleaver 30 for interleaving the viewing images in parallel by reading out image data to be sampled of the viewing images from predetermined storage addresses of the input image storage memory, and generating a stereoscopic image to be displayed on a n-eye type of stereoscopic image display apparatus.

The CPU of a face orientation detection apparatus which acquires an image frame photographed by a camera through a cable detects the face region in the horizontal direction of the acquired image frame by executing computer programs stored on a hard disk. Moreover, the CPU detects the eye position in the vertical direction from the image frame, and detects the nose position in the horizontal direction based on the detected eye position. Furthermore, the CPU detects the orientation of the face included in the image frame, based on the detected nose position and face region.

The present invention relates to a method of controlling a device remotely and includes: transmitting a device selecting signal; receiving a response signal from a device to be controlled that receives the device selecting signal; identifying the device to be controlled by using the response signal; changing at least one of an angle of beam spread and direction of the device selecting signal if the identified device to be controlled is two or more in number; and generating a remote control signal by using device control information corresponding to the identified device to be controlled and transmitting the generated signal to the device to be controlled.

A compiler has a detection unit, a conversion unit, and a expansion unit. The detection unit detects a predetermined target from an input source program. The conversion unit converts the target detected by the detection unit into a procedure call. The expansion unit generates an online code describing a definition of a procedure to be called by the procedure call obtained by the detection unit. The compiler outputs a program in which the target detected by the detection unit is replaced with a procedure call, and an online code corresponding to the procedure call.

In a reproducing apparatus capable of displaying text subtitles in synchronization with an AV stream, before the AV stream is reproduced, text subtitle streams and font information are read into a preload buffer section (122, 123) in a sequence determined by a priority language setting section (131), and subtitle images are generated from the text subtitle streams and font information and displayed overlaid on the image information of the AV stream. Even if a preload buffer section with a small memory size is used, when the text subtitle language is switched, the text subtitle display can be switched smoothly, with little likelihood of interrupting the audio-video display.

A fault diagnosis section activates a driving compornent alone, measures an operation state signal and a paper passage time, and stores feature values (Vm, σv, Tqs, σts) extracted as a determination reference in a storage medium. A paper passage fault determination section determines whether or not a fault has arisen on the basis of the paper passage time when an apparatus is under normal operating conditions. A diagnosis target block determination section determines an order to operate a detail fault diagnosis when it is determined that there is a plurality of diagnosis target blocks. When the driving compornent is activated alone under actual operation conditions, the operation state signal Vf is obtained, and an operation state fault determination section conducts diagnosis on whether or not a fault has arisen on the driving compornent and a state of the fault, and whether or not a fault has arisen on other power transmission compornents and a nature of the fault with reference to the feature values as the determination reference on the basis of a degree of deviation from a normal range.

An image forming apparatus capable of creating and transmitting an e-mail to which is attached an image file created by the image forming apparatus, as well as a file received from an external device such as an information processing terminal, without reducing the capacity of the memory installed on the external device. The image forming apparatus including an image reader for creating an image file by reading an original document, an operation unit that includes one-touch keys that receive selection operations carried out by a user, a receiving unit for receiving an e-mail, a determination unit for determining whether or not the e-mail received by the receiving unit is an e-mail instructing one-touch key registration, an obtaining unit for, where it is determined by the determination unit that the received e-mail is an e-mail instructing one-touch key registration, obtaining from the e-mail mailing information including at least recipient information and one or more files attached to the e-mail, a storage unit for storing the mailing information and the files obtained by the obtaining unit, an association unit for associating the mailing information and the attached file information with a one-touch key, and a controller for, where reading of an original document by the image reader is specified by a selection operation carried out using a one-touch key, reading the mailing information and the attached file information associated with the one-touch key, creating an e-mail to which are attached one or more files corresponding to the attached file information and the image file created during original document reading, and sending the e-mail to a recipient corresponding to the recipient information included in the mailing information.

An image processor is provided which simplifies filter processing and increases the speed when an image is decoded, and is suitable for realizing effective screen effect.In deblocking filter processing, as to a pixel array intersecting a boundary between adjacent blocks, pixel values v2′ to v7′ after filtering are computed by filter arithmetic equations as shown belowv2′=(v2+v5) / 2+(v2−v5) / 4v3′=(v3+v5) / 2+(v3−v5) / 8v4′=(v4+v5) / 2v5′=(v5+v4) / 2+(v5−v4) / 8v6′=(v6+v4) / 2+(v6−v4) / 4v7′=(v7−(v7−v4) / 8.

Pixels of a binary image obtained by binarizing an image are scanned in a predetermined direction, labels are assigned to the pixels according to binarization information about the respective pixels, information about the assigned labels is stored sequentially for each of a plurality of lines along the predetermined direction, information about coordinate values in the binary image of pixels assigned the same label is stored, a determination is made as to whether or not, in a current line among the plurality of lines, there is a pixel assigned the same label as a label assigned to a pixel contained in a line which was scanned immediately before the current line, when a determination is made that there is no pixel assigned the same label, a feature point in a connected component formed by connecting together pixels specified by the coordinate values is calculated based on the stored information about the coordinate values, a feature vector representing a feature of the image is calculated based on the calculated feature point, and a similarity to reference image is determined based on the calculated feature vector.

The present invention relates to an electronic camera which images an object image and records image data. Particularly, the present invention relates to technology to record image data in a good shooting state, such as with little blurring due to hand shaking. The invention has an image pick-up means 1 which continuously images an object, a temporary memory means 2 which temporarily stores a plurality of frames of image data which are continuously imaged by the image pick-up means 1, a shooting evaluation means 3 which evaluates a good or bad shooting state of the image data imaged by the image pick-up means 1, a still image selection means 4 which selects the image data with the highest evaluation of the shooting evaluation means 3 among the image data which are stored in the temporary memory means 2, and an image saving means 5 which saves the image data which is selected by the still image selection means 4.

An image processing method includes the steps of: separating a luminance signal from a color signal of an original image, and multiscale retinex processing only the luminance signal; and producing an image based on the multiscale retinex processed luminance signal and the color signal of the original image.

Semiconductor testing equipment according to the present invention comprises: an algorithmic pattern generator for generating a test pattern for testing a memory under test and applying the pattern to the memory under test; a comparator for comparing a response signal from the memory under test and an expected value from tho algorithmic pattern generator; a fail address acquisition part for storing an address of the memory under test (fail address) when a result compared by the comparator is failed; a fail address analysis part for analyzing the failed address and calculating the address to be repaired (repair address); and a cycle-pattern generator for redundancy processing for inserting the address to be repaired into a test pattern and applying the address to the memory under test, so that even when capacity of the semiconductor memory is increased, a fabrication yield thereof is raised by testing the memory after the packaging and by performing the redundancy processing of a defective.

A “cell broadcast information accumulation section” which accumulates cell broadcast information received by a “cell broadcast receiver” by relating it to the reception date and time, and especially information of a category for which the distribution area is “only one cell” (regional information). According to the cell broadcast information (especially regional information) accumulated in the “cell broadcast information accumulation section”, the “location judgment section” judges the address of the area where the mobile terminal existed (that is, where the user was present) at the aforementioned reception date and time.

An electronic timepiece has a reception unit that can receive satellite signals transmitted from positioning information satellites and acquire time information and positioning information; a time zone data storage component that stores region data dividing geographical information for which time zone information is set into a plurality of regions, and time zone information for each region; a time zone information acquisition component that extracts a region containing positioning information acquired by the reception unit from the region data, and acquires the time zone information for that region; a time zone information display that displays the time zone information acquired by the time zone information acquisition component as a time zone candidate; an input device; a time zone information selection component that selects time zone information from the time zone candidates displayed on the display based on operation of the input device; a time calculation component that calculates the current time based on the time information acquired by the reception unit and the time zone information selected by the time zone information selection component; and a time display that displays the current time.

It is expected to increase the size of a display panel and the number of tones to be displayed on the display panel, and it is requested to use a display panel displaying M (M>3) types of colors. This requires a large memory capacity and makes a circuit for performing signal conversion complex due to an increase in the amount of data to be subjected to the signal conversion. An image memory stores image data compressed at a fixed compression rate, and the signal conversion is performed on the compressed image data. This technique reduces a memory capacity and simplifies a signal conversion circuit. The signal conversion makes it possible to improve color reproducibility of an image displayed and the quality of the image due to smoothing of the outline of the image. In the case of a display panel having sub-pixels displaying M types of colors, the signal conversion is performed on a compressed signal for each sub-pixel to improve the quality of an image.

Disclosed herein are a display device capable of preventing a buyer from arbitrarily switching a demo mode or a function control mode in an exhibition room, and a household appliance including the same. The household appliance includes a main body and a control device provided in the main body to control at least one function of the appliance, and at least one of a first display device electrically connected to the control device to display an operation state of the appliance controlled by the control device and a second display device to perform a demo function of the appliance is selectively mounted.

A ferroelectric memory device includes memory cells using ferroelectric capacitors provided at intersections of local bit lines associated with a main bit line and word lines. The ferroelectric memory device includes: first and second local bit lines associated with a first main bit line; first and second connection transistors for connecting the first and second local bit lines to the first main bit line; first and second grounding transistors for grounding the first and second local bit lines; a first selection line that is commonly connected to gates of the first grounding transistor and the second connection transistor; and a second selection line that is commonly connected to gates of the first connection transistor and the second grounding transistor.

A display controller includes a memory in which image data as a YUV format and image data as a RGB format are mixedly stored, a format conversion part 30 that performs a conversion processing between the YUV format and the RGB format, an image data input interface that supplies input image data as the YUV format to the memory, and a display driver interface that outputs image data as the RGB format read from the memory to the display driver. The format conversion part converts image data as the YUV format retrieved from the memory to the RGB format so as to write it in the memory, and supplies the image data as the RGB format to the display driver.

A translation memory adapted to sentence-based translation includes a first retrieval dictionary of a first language having a first dictionary TRIE structure and a first index TRIE structure, and a second retrieval dictionary of a second language having a second dictionary TRIE structure and a second index TRIE structure. The first and second dictionary TRIE structures respectively store sub character strings on respective paths from roots to multiple nodes thereof. The first and second index TRIE structure respectively store index information to specify the sub character strings stored in the first and second dictionary TRIE structures. The index information stored in the first retrieval dictionary includes identification information that identifies the index information to specify the sub character strings in the second retrieval dictionary that are translations of those in the first retrieval dictionary.