67 results about "Visual memory" patented technology

A multimedia editing application includes a plurality of gestures that are used to control transport and playback, timing, editing, view management, and other functions of the application. The gestures have shapes or characteristics that are visually mnemonic of their associated functions or the objects on which the functions operate, but which themselves are not linguistic forms such as letters or numbers which are derived from the names of the associated functions. The visual mnemonics may connote the motion or shape of a part of the human body.

A mouse's auditognosis and vision memory model and its intelligent behavior detection system are disclosed. A circular dark box type labyrinth is used as the behavior data acquiring unit. The mouse to be tested passes through a tubular channel with adjustable one-way gates along a pointed path and closed loop for performing the cyclic training. The signals about the active movement and passive movement caused by electric shock are acquired and processed by the data processing control unit. Said signals are transmitted via PCI bus to the Access database in control system, and then processed by the statistical software package, so controlling and monitoring the behavior of mouse at any time.

Computer-implemented method for enhancing a participant's cognition, including, e.g., visual memory, utilizing a computing device to present visual stimuli for training, and to record responses from the participant. Multiple graphical elements are provided for visual presentation to the participant. A temporal sequence of a plurality of the graphical elements is visually presented, including displaying each graphical element in the sequence at a respective location in a visual field for a specified duration, then ceasing to display the graphical element. The presented graphical elements include at least two matching graphical elements. The participant is required to respond to the presented sequence, including indicating locations of matching graphical elements. A determination is made as to whether the participant responded correctly, and the duration modified based on the determining. The visually presenting, requiring, determining, and modifying are repeated one or more times in an iterative manner to improve the participant's cognition.

Mental abilities are labeled with terms such as memory, problem solving, spelling, etc. and can be measured by psychological measures such as recall score, etc. The physical correlates of brain functioning employ such measures as blood flow, electrophysiological events, etc. The relationship between these different scientific domains is called the mind-body problem. The submitted patent addresses the empirically obtained correlative relationships between a number of cognitive capabilities and the Quantitative EFG (QEEG) measures (coherence, phase, magnitude, etc.) during cognitive activation conditions. The QEEG measures reflect the electrophysiology of the gray matter of the brain underlying the scalp. The cognitive abilities addressed include memory for auditory (paragraphs, word lists) and visual (faces, Korean characters, reading material) information (immediate and delayed recall ability), spatial problem solving (Raven's Matrices), spelling, mathematical ability (multiplication, internal spatial addition), pronunciation of nonsense (not real) words, memory for autobiographical information, intentions and where objects have been placed. The patent addresses the different patterns which are responsible for effective cognitive functioning in the adult and child population as well as the normal response patterns across the tasks for the two groups. The relationship between cognitive success of auditory memory ability (paragraphs, word lists) was examined for the eyes closed and auditor, attention condition. The analysis reflected the positive relationship between certain QEEG variables across different cognitive conditions. The value of the patent resides in providing the specific QEEG parameters which are responsible for specitic cognitive abilities. These QEEG variables can be effectively changed through an operant biofeedback conditioning methodology.

Computer-implemented method for enhancing a participant's cognition, including, e.g., visual memory, utilizing a computing device to present visual stimuli for training, and to record responses from the participant. Multiple graphical elements are provided for visual presentation to the participant. A temporal sequence of a plurality of the graphical elements is visually presented, including displaying each graphical element in the sequence at a respective location in a visual field for a specified duration, then ceasing to display the graphical element. The presented graphical elements include at least two matching graphical elements. The participant is required to respond to the presented sequence, including indicating locations of matching graphical elements. A determination is made as to whether the participant responded correctly, and the duration modified based on the determining. The visually presenting, requiring, determining, and modifying are repeated one or more times in an iterative manner to improve the participant's cognition.

The invention provides a computerized assessment system, as well as a method, that can be used for diagnosing driving skills in a driver of the class of vehicle drivers having impaired abilities. The system utilizes a) at least one prerecorded audio / visual training session capable of diagnosing the visual cognition, visual memory and visual recall abilities of a motor vehicle driver, where the training session comprises interactive driving simulations presented through four active visual zones; b) computerized means for digitally assessing driver actions in response to simulated driving situations presented by the interactive driving simulations; c) a database that records the driver actions; and d) a computer program capable of developing a diagnostic assessment of the visual cognition, visual memory and visual recall abilities of the driver.

A modular rear sight system, back plate receptacle, and interchangeable sight devices for guns are disclosed. The modular sight system includes a replacement back plate receptacle for guns having a slide with a rear sight and rear back plate section for receiving a cover plate. The back plate receptacle has a mounting base that is compatible with, and fits within, the slide back plate section, and also incorporates an attachment receptor. The attachment receptor receives interchangeable sight members with vertical runway sight features. Interchangeable and fixed sight inserts of various designs enhance optics, visual memory, target acquisition, gun speed, handling and accuracy.

The invention relates to a voice visualization method based on an integration characteristic and a neural network. The method is characterized by comprising the following eight steps of: preprocessing a voice signal, extracting characteristics, optimizing the characteristics, designing the neural network, mapping position information, encoding a main color, encoding pattern information and synthesizing an image. Different voice characteristics are integrated in an image to create a voice signal readable mode for a deaf mute, and images at different positions have different colors, so that the advantage that the deaf mute has higher color stimulated visual memory capacity is better utilized; moreover, tone characteristics are adopted to encode the pattern information in order to reduce a screen accommodating load and an observer memory burden; therefore, voices consisting of the same final and different tones are displayed at the same position. Compared with the conventional method, the voice visualization method has high robustness and classification positioning capacity, and has a good effect of assisting the learning of the deaf mute.

The invention provides a configurable type memory management method and belongs to the field of information technologies. The method comprises the steps of carrying out structural division, establishment and zero coding of management on a memory zone. A configured database is installed in a server, and memory division conditions of client sides are read from the configured database. Each client side is provided with a memory configuration acquisition module, a memory establishing module and a memory monitoring module. The memory configuration acquisition modules, the memory establishing modules and the memory monitoring modules are used for reading the configuration information and establishing and monitoring the memory zones. According to the incidence relation between data structures in the configured database, the memory configuration acquisition module of each client side converts the data structures to non-relation data structures and to a large number of visual memory configuration data. After each memory configuration acquisition module establishes a memory according to configuration, the memory monitoring modules display, change and monitor variable values of the memory zones, the time for searching the relation database is saved, and the response speed of memory management is greatly increased. Through the configurable type memory management method, definition files can be automatically generated so that application on projects can be facilitated; the time that programming personnel spend on memory management is greatly saved.

The invention discloses a multichannel bionic vision method for recognizing a complex scene image, and the steps of the method mainly employ three transformation channels. For the first channel, the method comprises the steps: carrying out the forwarding channel calculation of an original image through simulating a multichannel vision processing mechanism of a human brain, obtaining a candidate target set, and generating the memory information at two stages at the same time; for a second channel, the method comprises the steps: sequentially carrying out the reverse channel calculation of all candidate targets through the memory information, and obtaining an impact image in the original image, so as to form a target edge image; for the third channel, finally carrying out the transformation of the target edge image for two times through employing a second forwarding channel algorithm, obtaining a feature transformation image, and carrying out the verification in the candidate set, so as to complete the image recognition. The method extracts the vision memory information through simulating the multichannel vision processing mechanism of the human brain, effectively simulates the multichannel vision processing mechanism of the human brain through the reverse channel calculation, and is high in accuracy of an obtained recognition image.

Passwords are used in various system access applications in order to ascertain that the user seeking access to a system resource is indeed the person with said access. Passwords are usually supposed to be entered through a keyboard and are a combination of alphanumeric values. With the advent of devices equipped with visual displays and touch inputs, it is possible to create a system which utilizes a person's visual memory to authenticate the person.A system and method is described which uses multiple images to perform authentication. This system does not require its user to input a text value as a password. The password is created by user's actions. These actions are in the form of selecting a segment on a displayed image. Few different systems are described. One system is capable of creating variable passwords which by design keep changing from one authentication attempt to another. Another system uses one high resolution image to effectively hide the password in an image with lots of detail.

The invention provides a visual memory chip repair analysis program inspection method and a device, and the method comprises the steps: displaying a graphical structure of a plurality of storage sub-modules contained in a memory chip according to the parameters of a display region, and each storage sub-module comprises a plurality of storage units arranged in an array; selecting a storage unit ata preset position as a simulation failure storage unit, and recording the position of the simulation failure storage unit; displaying a failure unit display identifier for covering the position of thesimulation failure storage unit; inputting the position of the simulation failure storage unit into the repair analysis program to obtain a repair scheme so as to obtain the position of the repair storage unit; displaying a repair unit display identifier for covering the position of the repair storage unit; and generating an analysis report according to the coverage condition of the repair unit display identifier on the failure unit display identifier. The whole process and the inspection result of the inspection and repair analysis program are visually and vividly displayed, convenience andquickness are achieved, and time is saved.

This invention, called Serve Assist, is an electro-mechanical ball machine for practicing the tennis serve. It helps a tennis student to practice serves by consistently tossing the ball in the desired location. It operates in one of two modes, an Auto-feed mode in which it tosses the balls in the magazine via an overhead toss canister at regular intervals or in an Auto-sense mode where the ball is tossed by the detection of the student's rising tossing arm. The invention also marks the desired height of contact on the dropping ball with a laser and provides visual feedback if the ball is being struck lower than optimum. It aids the student by developing a kinetic and visual memory of the correct ball toss position and point of contact.

Apparatus, system, and computer readable media determine the probability of visual recognition of an image by a subject using electroencephalography (EEG) corresponding to a Visual Evoked Potential (VEP). The apparatus comprises means for presenting a series of visual stimuli corresponding to said image to evoke EEG signals. The visual stimuli of the image are presented in an orientation sequence based on a timing cycle. At least one prism is provided for placement in front of the series of visual stimuli corresponding to said image. The EEG signals evoked in response to said visual stimuli and said prism placed in front of said visual stimuli are recorded and processed by a processor. VEP is generated corresponding to the presence of a shift and thereby provides object statistic reliability of the visual recognition of the image by the subject.

This invention relates to one personal visual memory device and image play method, which comprises the following parts: program receive device to receive program flow; hardware to store signal flow as MPEG flow I, P and B; frame process device to receive I, P frames; MPEG decoder for B frame and I frame.

The invention relates to an education assisting system for infants. The education assisting system for infants comprises a hearing memory training module, a visual memory training module and an attention and mathematical thinking training module. The hearing memory training module comprises a music carrier for displaying music to infants and young children. The visual memory training module comprises a set of text cards, wherein the text cards are used for displaying infants and developing visual memory; the attention and mathematical thinking training consists of a set of digital cards with numbers printed on one side of the cards. The education assisting system for infants is convenient to carry, simple to use and easy to learn, and can enable parents to educate infants and young children in the family, and a plurality of components can be developed according to different potentials of infants and young children, so as to achieve the purpose of stereoscopic and comprehensive development of infants and young children's intelligence.

This invention, called Serve Assist, is an electro-mechanical ball machine for practicing the tennis serve. It helps a tennis student to practice serves by consistently dropping the ball in the desired location. It operates in one of two modes, an Auto-feed mode in which it drops the balls in the magazine via an overhead ball release canister at regular intervals or in an Auto-sense mode where the ball is released by the detection of the student's rising tossing arm. The invention also marks the desired height of contact on the dropping ball with a laser and provides visual feedback if the ball is being struck lower than optimum. It aids the student by developing a kinetic and visual memory of the correct ball toss position and point of contact.

The invention discloses a plane-figure special-visual memory training method which includes the following steps: a) displaying a first screen image which is formed by a plurality of combination groups, wherein each combination group is formed by n*n plane-figure blocks; b) displaying a second screen image, wherein difference of the first and second screen images lies in that one different plane-figure block exists in the combination groups of the first and second screen images; c) finding the different plane-figure blocks; d) judging whether the training is complete; e) increasing the number of the combination groups; f) ending the training. A plane-figure special-visual memory training device includes a computer, a left half projection display screen and a right half projection display screen. The plane-figure special-visual memory training method and device test the plane-figure identification capability, visual capability and memorizing capability of a trainee when observing two images through difference of one plane-figure block in the first screen image and the second screen image so that plane-figure comparison memory training is effectively realized and eye fatigue relieving and ciliary muscle exercise are facilitated and memory strengthening is also facilitated.

The invention discloses a video prediction method based on a space-time propagation level codec. The method comprises the following steps: firstly, sampling a given original video to obtain a frame sequence, and inputting the frame sequence into a low-layer visual memory coder to obtain low-layer visual coding features and low-layer memory state features; then, extracting space-time coding features from low-layer visual coding representation through a space-time propagation module, and extracting high-layer semantic features through a high-layer semantic coder; and carrying out information fusion on the obtained low-layer visual coding features, low-layer memory state features and high-layer semantic coding features through a hierarchical feature decoder, and outputting a predicted video frame. According to the method, the low-level visual memory features and the high-level semantic features can be fused, the low-level visual information is propagated in the time sequence direction through the space-time propagation module, the problem of video frame blurring can be solved to a certain extent by utilizing the priori knowledge of the first frame of the video, and the definition and visual quality of the predicted video frame are improved as a whole.

The invention provides a low vision visual function training method. The method includes the steps of firstly, arranging low vision visual function training devices, namely selecting a low vision visual function training room, and mounting an LED touch light, a signboard, a projector, a collecting camera, a low vision visual perception training system, a black-white bar grating vision simulating apparatus, a two-dimensional vision tracking training aid, an eccentric fixation training apparatus, an annular vision tracking training aid, an eye-hand coordination training wall, a low vision training graph and an integrated liquid crystal electronic whiteboard on a wall in the low vision visual function training room; secondly, performing low vision training on low vision people by the multiple training devices in the low vision visual function training devices comprehensively and crossly. The low vision visual function training method has the advantages that the multiple training devices are turned on to train visual functions of low vision people in terms of visual positioning, visual gazing, visual memory, visual scanning, visual tracking, visual discrimination, visual pursuit and the like in a scientific, standardized and evaluating manner, and training effects are remarkable.

The embodiment of the invention provides a video description method, system and device, and the method comprises the steps: extracting the visual feature representation of a video frame at the currentmoment in a to-be-described video through a video encoder based on a convolutional neural network; writing the visual feature representation at the current moment into a visual memory at the currentmoment; reading attribute information from the attribute memory at the current moment according to the visual memory at the current moment and the text memory at the current moment; and generating predicted words by using a text decoder based on the long-short term memory network according to the word at the previous moment and the attribute information read at the current moment. Therefore, according to the embodiment, a multi-mode description method is adopted, and the flexibility of video description can be improved.

The invention provides a vision detection disc which comprises a round vision table disc, a frame body and a baffle dick, wherein the round vision table disc is equipped with multiple vision table groups in a radial pattern relative to the circuit center, each vision table group comprises multiple vision tables, and the areas of vision tables on each vision table group gradually increase from the circle center of the table disc to the outer edge, and areas of vision tables on the vision table group gradually increase; the round vision table disc is installed on the frame body in a rotatable manner; and the baffle disc is installed on the frame body, the baffle disk is disposed between the round vision table disc and a user, and an opening is formed in the baffle disc and used to display the vision table when the round vision table disc stops rotating. The round vision table disk can be rotated and drive the upper vision table to rotate at the same time. Stopping positions of rotation of the round vision table disc are random. Hence, when rotation is stopped, the displayed vision table is also random. In this way, a cheating phenomenon in the prior art that a user remembers the vision table disc during vision testing can be solved effectively.

The invention discloses a human brain visual memory principle-based human body action identification method and system, and relates to the field of computer vision and video monitoring. Enlightened by the human brain visual memory principle, the invention proposes the following technical scheme for the first time: in a training stage, feature coding of local features is used to train a classifier model, and is used to build a visual memory bank; in an identification stage, the feature coding of the local features of a video to be identified is searched in the visual memory bank; and part of the local features of the video in a search result are used to replace shielded information in the video to be identified, feature coding is performed on local features of the replaced video, and the training model is input to perform testing, thereby obtaining the category of a human body action in the video. The human brain visual memory principle-based human body action identification method and the system can effectively solve the problem of shielding in human body action identification.

The invention relates to a letter visual memory training method. The method includes a), displaying a first screen image formed by a plurality of combined groups, wherein every combined group is composed of n*n letter blocks; b), displaying a second screen image, wherein the difference between the first screen image and the second screen image is that a letter block of different letters is arranged on the corresponding positions of the combined groups respectively; c), identifying the letter blocks of different letters; d), determing whether the training is completed; e), increasing the number of the combined groups; f), ending the training. The invention further relates to a letter visual memory training device a computer, an upper half LCD (liquid crystal display) touch screen and a lower half LCD touch screen. The letter visual memory training method and the letter visual memory training device use the difference of one different letter block in the first screen image and the second screen image respectively to test the letters proficiency, visual ability and memory ability of a trained person observing the two images, and effectively implement letter visual memory training, thereby facilitating memory enhancement as well as eye fatigue alleviation and ciliary muscle exercise.

The invention provides a method for training visual memory through fruits. The method for training visual memory through fruits includes the steps that a, a first screen image formed by a plurality of combination sets is displayed, and each combination set is composed of n*n fruit blocks; b, a second screen image is displayed, and the difference between the first screen image and the second screen image is that one different fruit block exists in each of the combination sets of the first screen image and the second screen image; c, different fruit blocks are found; d, whether the training is finished or not is judged; e, the number of the combination sets is increased; f, the training is finished. A device for training visual memory through fruits comprises a computer, a left interactive electronic whiteboard and a right interactive electronic whiteboard. According to the method and device for training memory through fruit comparison, through the difference between one fruit block in the first screen image and one fruit block in the second screen image, the fruit recognition ability, the visual ability and the memory ability of an observer in the process of observing the two images are inspected, the fruit comparison memory can be effectively trained, and the method and device for training visual memory through fruits are favorable for not only relieving eye fatigue and exercising ciliary muscles but also enhancing memory.

The invention discloses a voice-controlled children's story machine. The voice-controlled children's story machine includes a story machine body, a rotary machine base, a master switch, a projection device, a touch screen adjustment and control panel and a voice control device; the bottom of the story machine body is provided with the rotary machine base; the top of the story machine body is provided with the master switch; the upper part of the story machine body is provided with the projection device; the lower part of the story machine body is provided with the touch screen adjustment and control panel; and one side of the story machine body is provided with the voice control device. Through adopting the above technical schemes of the invention, the voice-controlled children's story machine of the invention can exercise children's auditory and visual memorization abilities and is convenient for children to use. With the voice-controlled children's story machine adopted, content which the children want to listen to and see can be selected through voice control.