115results about How to "Correct mistakes" patented technology

The present invention is a method and system for generation and playback of supplemented videos which include interactive features. The supplemented video includes hotspots that allow a video viewer to interact with the video when the video viewer sees an object. The hotspots can be manually defined. Information regarding the object and the hotspot can be stored in a separate XML file. Furthermore, the present invention can be a marketplace where a desired object can be found by searching the XML file. The search results can list the supplemented videos which contain hotspots corresponding to the object and also the time in the supplemented video in which the object is found. The present invention can also aggregate data about the objects based on the playback of the supplemented videos and the video viewer's interaction with the supplemented videos.

A method improving scene classification of a sequence of digital images comprising the steps of: (a) providing a sequence of images captured in temporal succession; (b) classifying each of the images individually based on information contained in the image alone to generate a first image classification; and (c) imposing a pre-determined temporal context model on the sequence of images to generate a final image classification for each image in the sequence.

The invention discloses a method and a device for realizing real-time viewing of panoramic pictures, belonging to the field of electronics. The method comprises the following steps: two-dimensional images of the current scene are obtained; a depth map of the two-dimensional images is obtained; pre-stitching is carried out according to the two-dimensional images of the current scene, the two-dimensional images of the last scene of the current scene, the depth map of two-dimensional images of the current scene and the depth map of two-dimensional images of last scene of the current scene to generate and display pre-stitched panoroma three-dimensional images; when confirmation information from the users is received, the broad-viewing three-dimensional images are stitched and the three-dimensional images of the last scene of the current scene are continuously obtained until the panoramic three-dimensional images are obtained; in the invention images, especially the three-dimensional images are stitched in real time, displayed in real time and previewed in real time, so that panoramic images appear wherever the camera aperture goes and image-stitching mistakes can be corrected anytime, thus improving user experience.

The present invention is a method and system for generation and playback of supplemented videos which include interactive features. The supplemented video includes hotspots that allow a video viewer to interact with the video when the video viewer sees an object. The hotspots can be manually defined. Information regarding the object and the hotspot can be stored in a separate XML file. Furthermore, the present invention can be a marketplace where a desired object can be found by searching the XML file. The search results can list the supplemented videos which contain hotspots corresponding to the object and also the time in the supplemented video in which the object is found. The present invention can also aggregate data about the objects based on the playback of the supplemented videos and the video viewer's interaction with the supplemented videos.

The present invention discloses a medical record electronic data identification method and a system thereof. When a medical record electronic data identification mode is applied, through establishing a medical record template, the check results corresponding to key medical vocabulary information in a medical record image is put into the medical record template, since the medical record template comprises the key medical vocabulary information, the check result is put into the frame of the key medical vocabulary information in the medical record template, medical record electronic data is outputted, and the speed and accuracy of identification are improved at the same time.

This invention provides one transmission frame method by use of mobile and handles wireless television, wherein, signal channel codes adopt LDPC codes type in high speed to correct worse signal environment and Doppler error. This invention provides one time division transmission frame for different list, which through transmission package front five bit with service type, time, and simultaneous index to speed up system and process speed to lower receive end device complexity to lower consumption to receive device.

A navigation system user voice custom method comprises hardware of a location module, a calculation way module, a guide module, a target tracking system (TTS) voice synthesis module and a decoding module. When the guide module generates character strings in buffer memory, voice in the buffer memory can be played directly. Before voice is synthesized, a system can compare character strings of guide information with all character strings in the buffer memory to play voice. A custom voice file is of a structure identical with a structure of a voice cache file, the custom voice file is formed by an index and a data portion, and the voice cache file is also formed by an index and a data portion. Personal computer (PC) terminal software can firstly read the voice cache file, the custom voice file is added to navigation equipment, and a navigation system starts the custom voice function. A voice recording tool can collect and store voice into a data file, and the voice is stored is guided into the navigation system to serve as a custom voice library. The navigation system user voice custom method has the advantages of using the voice custom function, correcting error of synthetizing voice with a TTS engine, adding custom capacity of the navigation system and quickening real time performance of voice prompt.

The invention discloses a hand gesture recognition method based on multi-feature fusion and fingertip detecting. The method comprises a training process and a recognition process. In the training process, for a complex hand gesture, reasonable hand gesture features are selected, a multi-feature fusion feature extracting algorithm is used, the hand gesture is subjected to support vector machine training, and a training model is formed. In the recognition process, for an input video image sequence, hand gesture detecting is carried out first, then multi-feature extracting and fusion are carried out, and multiple features are input into the support vector machine to obtain a recognition results. Meanwhile, the hand gesture is subjected to fingertip detecting based on defects, through a defect screener, the positions of fingertips of fingers are located, then two-time recognition and detecting results are subjected to synthesized, and the final hand gesture recognition results are obtained. The problem that in a complex scene, the hand gesture recognition rate is not high can be effectively solved, the requirement of real-time performance is met, and the method can be well used in human-machine interaction.

The invention provides a double-frequency simulation coding light fault-tolerant phase expansion engineering method. According to the method, double-frequency simulation codes are composed of a simulation code 1 and a simulation code 2, the cycle length a1 of the simulation code 1 and the cycle length a2 of the simulation code 2 are set to be positive integers, a2 is equal to a1+1, and calculating is facilitated; according to the relation, a1 and a2 are zoomed with the same proportion, and the double-frequency simulation codes with any cycle length can be achieved. In the phase expanding process, a fault-tolerant engineering model is utilized for obtaining a phase expansion value, and the influence on the phase expansion value from the most error-prone simulation code cycle ordinal number is avoided. In the whole measuring space, errors, caused by errors of the simulation code cycle ordinal number, of the phase expansion value are corrected, measurement gross errors are avoided, and namely, the measurement gross errors caused by image information extraction errors are avoided.

The invention discloses a multi-hypothesis map matching method based on vehicle state transition, comprising the following steps of: S1, obtaining GPS (global positioning system) data and INS (inertial navigation system) data; S2, defining a multi-hypothesis tree according to the GPS data and the INS data, wherein the multi-hypothesis tree is used for recording all traveled paths of a vehicle, a root node is in the multi-hypothesis tree, and the root node represents a start point of the vehicle; S3, generating new hypothesis nodes in the multi-hypothesis tree when the vehicle obtains the GPS data each time; S4, calculating weight of the hypothesis nodes according to the GPS data and the INS data, wherein the weight indicates the similarity of the information included in the hypothesis nodes to the real information; S5, deleting some hypothesis nodes according to the weight of the hypothesis nodes; S6, selecting the hypothesis node with largest weight as the optimal hypothesis node. The multi-hypothesis map matching method based on the vehicle state transition can record the continuous traveled path of the vehicle, and also can get better matching result under the condition that GPS signal quality is not good or the vehicle is in a region where roads are intensive.

The invention provides an electronic organ remote intelligent teaching system and relates to the field of internet-of-things intelligent teaching. The electronic organ remote intelligent teaching system aims to solve the problems that the conventional remote electronic organ teaching system cannot provide big data reference for learners and the learners cannot independently select learning modes. A human-computer interaction subsystem inputs an instruction, acquires video and audio signals, converts the received signals and indicates whether keys of the electronic organ are pressed down or not; a key detection and control subsystem acquires key information and controls the electronic organ to generate sound; an automatic play subsystem controls the electronic organ to play; a network communication module transmits the key information and the video and audio signals; a user side main controller receives a user instruction, transmits the key information, transmits the signals to the human-computer interaction subsystem, and transmits the video and audio signals and the key information to the network communication module; a cloud server module exchanges the key information and the video and audio signals to store through a database module. The electronic organ remote intelligent teaching system has the beneficial effects that the learners can independently sect the learning modes and big data is provided.

The invention discloses a constant flow sampler comprising a cutter, a filter, a flow sensor and an air pump and further comprising an environmental temperature sensor, an environmental pressure sensor, a computer front temperature sensor, a computer front pressure sensor, a single chip, a display, a keyboard and a printer. The invention further discloses a flow calibration method of the constant flow sampler; the method comprises the steps as follows: (1) mounting a flow calibrator at an inlet of the cutter in a sealing manner; and (2) enabling a flow under the working condition of the constant flow sampler and a flow value under the standard condition to be equal to the flow value displayed by the flow calibrator. According to the constant flow sampler disclosed by the invention, as the sampling flow value (constant flow value) is the flow flowing through the cutter under the working condition and is consistent to the designed flow of the cutter, the mistake that the flow flowing through the flow sensor under the working condition is the sampling flow value in the past is corrected; and therefore, the collected samples are more typical and authentic.

In order to solve the technical problem of not being able to correct program errors in a timely and effective manner, reduce or eliminate security risks, or improve the utilization efficiency of the modified program, the present invention provides a patch installation method, which includes the following steps: a patch file; determining whether the patch file is suitable for installation according to a predetermined strategy; and installing the patch file when it is determined that the patch file is suitable for installation. In addition, a patch installation system is provided.

A software error feedback method, comprising steps of: when there is unknown error of the software on a user computer, capturing error information of unknown error; obtaining feedback information to be sent to a developer computer to process according to the error information and converting the feedback information to a feedback information code; sending the feedback information code to the developer computer; receiving the feedback information code; converting the received feedback information code to feedback information. The invention further provides a software error feedback system. the invention can feedback error immediately to the developer, enable the developer to obtain related information of error immediately, which is convenient for the developer to modify the known error immediately to improve stability of the software.

The present invention provides an electromagnetic radiation monitoring system which comprises an electromagnetic radiation monitor, an intelligent terminal and a monitoring terminal. The electromagnetic radiation monitor is used for monitoring the electromagnetic radiation of a field and collecting the environmental parameter of the field, and the original data of the field is obtained and is sent to the intelligent terminal. The intelligent terminal is used for shooting the monitored field and drawing a monitoring field layout drawing, generating a preliminary detection report according to the received original data, a shot picture and the monitoring field layout drawing, and sending the preliminary detection report and the original data to the monitoring terminal. The monitoring terminal is at a detection mechanism and is used for examining the received detection report and the received original data, generating an examination opinion, and returning the examination opinion to the intelligent terminal. The electromagnetic radiation monitoring system has the advantages of high monitoring efficiency, and the automation of an electromagnetic radiation monitoring process can be realized.

A sensing device and a system using the same for detecting and analyzing grasping forces in a dynamic manner includes a number of finger pads for measuring fingertip forces and motions. Each finger pad is mounted at one end of a corresponding one of a plurality of arms. The arms are articulated to one another by being joined at their opposite ends through one or more joints that allow motion of the arms relative to each other in one or more directions. The device generates time varying signals which can be used to investigate the temporal relationships and coordination among finger actions. In addition, a mechanism is preferably provided for imposing mechanical actions and / or perturbations to the device or fingers which generate a measurable response by the fingers. The device can alternatively be employed as a computer input device in which manipulation of the various finger pads can generate signals that represent particular inputs or commands.

The invention discloses a DNA storage coding method for optimizing Chinese storage, which comprises the following steps: 1) inputting a Chinese text, and recoding first-level Chinese characters or first-level and second-level Chinese characters according to the type of contained characters and the GB2312-80 standard; 2) counting the occurrence frequency of the segmented words in the text, multiplying the occurrence frequency by the length of the segmented words, sorting the products, and encoding the segmented words ranked in the front column,3) converting all characters into a binary sequence, and carrying out Huffman coding compression, 4) converting into a DNA sequence, and adding an address code and an RS error correction code, 5) the decoding process being an encoding reverse process,firstly carrying outerror correction , then carrying out the sequence splicing, and converting the DNA sequence into a binary sequence. According to the method, the redundancy of the Chinese text isreduced, the DNA storage coding compression effect is improved, and extremely high Chinese coding potential is obtained.

The invention relates to a construction method of a T cell antigen receptor diversity sequencing library and a kit. The construction method provided by the invention comprises the following steps: amplifying regions V, D and J of a TRB gene expressed by a human or mouse T lymphocyte by utilizing a designed specific primer specific to a consensus sequence of a region C of the human or mouse TRB gene, synchronously introducing a next generation sequencing joint sequence into an amplified product, and directly sequencing the regions V, D and J of the TRB gene.

The embodiment of the invention discloses a navigation method, a navigation apparatus, a wearable device and a storage medium. The method comprises the following steps: when a navigation control instruction is detected, acquiring real-time image data acquired by a camera, wherein the camera is arranged on the wearable device, and the wearable device comprises a pair of smart glasses; determining position information of the current user according to the real-time image data and map information, wherein the position information comprises orientation of the user; and judging whether the positioninformation satisfies a correct navigation execution condition, if not, triggering a path deviation reminding event. With the method, the apparatus, the device and the storage medium provided in the scheme of the invention, navigation accuracy is improved, and errors of the route can be corrected timely.

Methods and apparatus for preparing at least a hemispherical surface with a desired dimension have been disclosed. The method includes at least two steps: a primary cutting mode for mostly reaming a lower portion of the target site, which enveloped area from the pole to intermediate latitude and a finishing cutting mode for reaming either an upper portion or an entire area of the site by less number of times of rotation, respectively. The intermediate latitude locates between the pole and the equator of hemisphere.

The embodiment of the invention provides a synchronization method and device suitable for an extremely low receiving rate. The method comprises the steps that each spread spectrum bit in a spread spectrum sequence of current information bits is compared with each spread spectrum code word sequence obtained after specific code word space spread spectrum, the number of the same bits is recorded to serve as a set of count values, and whether the current information bits are synchronous positions or not is determined. According to the synchronization method and device suitable for the extremely low receiving rate provided by the embodiment of the invention, rapid complete synchronization is realized in a short spread spectrum period, information loss and errors of transmission symbols in a quantum channel can be effectively corrected, and therefore, the problem of reliable transmission of information in quantum secure direct communication is solved.

The invention discloses an edible fungus environment big data detection system, which comprises an edible fungus environment parameter collection and control platform and an edible fungus cultivation environment big data processing subsystem, and is characterized in that the edible fungus environment parameter collection and control platform realizes detection, adjustment and monitoring of edible fungus environment parameters; the edible mushroom environment parameter big data processing subsystem comprises a parameter detection unit and an evaluation unit and is used for evaluating the edible mushroom environment; the method effectively solves the problems that an existing edible mushroom environment has no influence on the yield of the edible mushroom environment according to nonlinearity, large lag, large and complex area of the edible mushroom environment and the like of the change of the edible mushroom environment parameters, and does not predict the yield of the edible mushroom environment and accurately detect and adjust the edible mushroom environment parameters; therefore, the environmental yield prediction and the production management of the edible mushrooms are greatly influenced.

The invention discloses an installation method and a device of a component type multimode patch pack and relates to the field of patch manufacture and installation. The installation method includes that a multimode web patch pack is formed by assembling multiple patches of different modes, the patches are decoupling-deployed and stored independently; the patch pack is stored in a patch server, and the patch pack is downloaded from the patch server; whether an installation object corresponding to the loaded patch pack meets patch pack installation conditions is determined, and the patch pack is installed when the patch pack installation conditions are met. According to the installation method, the patch pack has flexible and convenient and fast characteristics, developers only need to pay attention to patches of respective modes, and finally a version constructer builds a patch pack according to usage scenarios flexibly and conveniently, so that the problem of low patch installation success rate is solved, safety risks are reduced or eliminated, and the system safety performance is guaranteed.

A method for separating a defective piece of paper money from a complete page of paper money pieces in the procedure of printing paper money includes such steps as using a page checking machine to find out the defective piece of paper money from a complete page of paper money pieces on which the pattern has been printed, spraying fluorescent powder on it, detecting it by fluorescent detector, sending its serial number to number-printing computer, separating out the defective piece paper money, using a good one to replace it, and checking. Its advantages are high automation level and high correctness.