Class / Patent application number | Description | Number of patent applications / Date published |
382186000 | Unconstrained handwriting (e.g., cursive) | 43 |
20080240568 | HANDWRITING DETERMINATION APPARATUS AND METHOD AND PROGRAM - A handwriting apparatus includes unit acquiring first-handwriting data, unit storing one-stroke-handwriting data and a first command as an instruction, the instruction corresponding to the one-stroke-handwriting data and being executed with a device, unit, when the first-handwriting data corresponds to one stroke, searching the storage unit for the first command corresponding to the one-stroke-handwriting data corresponding to the one stroke, unit planning to execute the first command when the corresponding first command is searched out from the storage unit, unit storing one-stroke-handwriting data and a second command as an instruction which corresponds to the one-stroke-handwriting data, the second command being different from the first command, unit regarding the first-handwriting data as one-stroke-handwriting data at time intervals and search the storage unit for the second command corresponding to the one-stroke-handwriting data, and unit, when the corresponding second command is searched out from the storage unit, planning to execute the corresponding second command. | 10-02-2008 |
20080240569 | CHARACTER INPUT APPARATUS AND METHOD AND COMPUTER READABLE STORAGE MEDIUM - A character input apparatus, includes a detection unit configured to detect coordinate data of handwriting, a handwriting display unit configured to sequentially display styled handwriting obtained by styling the handwriting during handwriting operation in accordance with a designated text style and the coordinate data, a recognition unit configured to recognize a character corresponding to the handwriting, and a character display unit configured to display a styled character obtained by styling the recognized character in accordance with the text style and the coordinate data. | 10-02-2008 |
20080253659 | SYSTEMS AND METHODS FOR BIOMETRIC IDENTIFICATION USING HANDWRITING RECOGNITION - A biometric handwriting identification system converts characters and a writing sample into mathematical graphs. The graphs comprise enough information to capture the features of handwriting that are unique to each individual. Optical character recognition (OCR) techniques can then be used to identify these features in the handwriting sample so that drafts from two different samples can be aligned to compare to determine if the features in the writing sample correlate with each other. | 10-16-2008 |
20080260250 | Apparatus and methods for hand motion detection and handwriting recognition generally - Apparatus and method for handwriting recognition including a hand-held device including at least one accelerometer providing an acceleration indicating output, computation circuitry receiving the acceleration indicating output and providing a velocity indicating output and a handwritten multiple character recognizer receiving the velocity indicating output and providing a multiple character recognition output indication. | 10-23-2008 |
20080304748 | METHOD AND SYSTEM FOR LINE EXTRACTION IN DIGITAL INK - A method and system of line extraction in a digital ink sequence of handwritten text data points is provided in which a stroke sequence comprised of a sequence of strokes is obtained, the strokes are segmented into a sequence of substrokes by applying a stroke segmentation algorithm, angular differences between neighbouring groups of substrokes, in the sequence of substrokes, are calculated, and the positions of the extrema of the angular differences are determined, thereby identifying the substrokes at line breaks and enabling line extraction. | 12-11-2008 |
20090010542 | SYSTEM FOR INTERACTIVE NOTE-TAKING - A system for interactive note-taking is provided having a receiver for receiving interaction data from a note-taking device used to interact with a note-taking form having note-taking information and a plurality of coded tags printed thereon, and a processor for recording or retrieving the note-taking by identifying, from the received interaction data, at least one parameter relating to the note-taking. Each tag encodes data on an identity of the form and a location of that tag on the form. The note-taking device senses the tags and generates the interaction data with data on the sensed form identity and a position of the note-taking device relative to the sensed tags. | 01-08-2009 |
20090074295 | METHOD OF MODIFYING CLASSIFICATION SCHEME STORED IN PROCESSING SYSTEM - The present invention provides a method of modifying a classification scheme for classifying hand-written characters to thereby make the classification scheme user dependent. The classification scheme includes a number of allographs, each allograph representing a respective style of a respective letter. The method includes obtaining at least one hand-written character, and then selecting an allograph representing the character. One or more of the allographs are then modified in accordance with the selection, to thereby reflect the fact that the allograph corresponds to a style of letter used by the user. | 03-19-2009 |
20090161958 | INLINE HANDWRITING RECOGNITION AND CORRECTION - As a user writes using a handheld writing device, such as an electronic pen or stylus, handwriting input is received and initially displayed as digital ink. The display of the digital ink is converted to recognized text inline with additional digital ink as the user continues to write. A user may edit a word of recognized text inline with other text by selecting the word. An enlarged version of the word is displayed in a character correction user interface that allows a user to make corrections on an individual character basis and also provides other correction options for the word. | 06-25-2009 |
20090202153 | METHOD AND APPARATUS FOR USING PRESSURE INFORMATION FOR IMPROVED COMPUTER CONTROLLED HANDWRITING RECOGNITION DATA ENTRY AND USER AUTHENTICATION - A method and system utilizing both (x, y) coordinate (“spatial”) stroke data and associated pressure information for improved handwriting recognition. The method and system can also be applied to all types of handwriting-based data entry applications and also to user authentication. The digitizer pad used in the computer system gives both spatial information and associated pressure data when a stroke is being drawn thereon, e.g., by a stylus. Pressure information can be used to differentiate between different character sets, e.g., upper case and lower case characters for certain alphabetic characters. The spatial stroke data then identifies the particular character. The pressure information can also be used to adjust any display attribute, such as character font size, font selection, color, italic, bold, underline, shadow, language, etc. The associated pressure information can also be used for recognizing a signature. In this case, a user is allowed to sign a name on the digitizer pad. This provides non-character based user authentication that relies not only on the spatial stroke data but also on the pressure applied at different points in the signed name or image. Pressure information can also be used to provide improved handwriting-based data entry. For instance, in a drafting program, the pressure of a drawn line can be used to determine its width. Generally, pressure data can also be used to improve handwriting recognition tasks and heuristics. | 08-13-2009 |
20090238461 | System For Line Extraction In Digital Ink - A system is provided having a database storing annotation digital ink representing handwritten annotations on a printed document and a processor configured to segment the annotation digital ink into lines by obtaining a stroke sequence comprised of a sequence of strokes, removing small strokes less than a threshold length, segmenting the strokes into a sequence of substrokes by computing a relative angle for each line segment connecting successive stroke data points and segmenting the stroke into substrokes if the difference between successive relative angles is greater than a preset threshold, and identifying the substrokes at line breaks, thereby facilitating line extraction, by computing N-neighbourhood centroids, computing angular differences between N-neighbouring substrokes, or groups of substrokes and computing local maxima of the angular differences in the sequence of substrokes. | 09-24-2009 |
20090252417 | UNSUPERVISED WRITER STYLE ADAPTATION FOR HANDWRITTEN WORD SPOTTING - A word spotting system includes a semi-continuous hidden Markov model configured to model a handwritten word of interest. A writing segments extractor is configured to extract writing segments generally comprising images of handwritten character strings from a received document image. A word model adaptation processor is configured to adjust a shared pool of Gaussians of the semi-continuous hidden Markov model respective to the extracted writing segments. A modeler is configured to model extracted writing segments using the semi-continuous hidden Markov model with the adjusted shared pool of Gaussians to identify whether each modeled writing segment matches the handwritten word of interest. | 10-08-2009 |
20100027889 | CURVISE HANDWRITING RECOGNITION WITH HIERARCHICAL PROTOTYPE SEARCH - Various technologies and techniques are disclosed that improve cursive handwriting recognition. Cursive handwriting input is received from a user. The system performs a hierarchical prototype search as part of a recognition operation. A same space search is performed against a mixed database that has both print and cursive samples. A same space search is also performed against a cursive database that has only cursive samples. The results of these two same space searches are merged into a combined alternate list. The combined alternate list is then used as a constraint for the dynamic time warp searches that are performed against the mixed and cursive databases, respectively. The results of the dynamic time warp searches are also merged into a final combined alternate list, and the combined alternate list is used to make a recognition decision regarding the user's handwritten input. | 02-04-2010 |
20100054602 | System and Method for Single Stroke Character Recognition - Systems and methods are provided for recognizing a single stroke gesture. An input trajectory representing the single stroke gesture is received. The input trajectory is normalized to produce a normalized trajectory having a standard set of dimensions. The normalized trajectory is reduced to a standard number of substantially evenly spaced points. Respective covariance adjusted distances are determined for each class as the covariance adjusted position between a set of points representing each single stroke character classes and the substantially evenly spaced points representing the normalized trajectory. | 03-04-2010 |
20100080462 | Letter Model and Character Bigram based Language Model for Handwriting Recognition - A handwriting recognition system is described that includes a language model with scoring to improve recognition accuracy, such as for words outside of a selected language model. The handwriting recognition system increases the accuracy of handwriting recognizers that perform segmentation of ink into atomic elements (segments) and then classify each ink segment separately. After segmentation, a shape classifier estimates the class (letter) probabilities for each segment of ink by producing a corresponding score. The system applies the language model scoring to the shape classification results and typically selects the class with the highest score as the recognition result. Because the language model is not too restrictive, it works well for recognizing any word, even those that would not be in a dictionary for the current language. Thus, the handwriting recognition system produces better recognition results and can often recognize words that dictionary-based language models would not recognize correctly. | 04-01-2010 |
20100080463 | On-line identifying method of hand-written Arabic letter - The present invention discloses an on-line identifying method of hand-written Arabic letter. The advantage of the present invention is that the multilayer coarse classification algorithm based on the local characteristic of Arabic letter fully utilize the various local characteristics of Arabic letter, obtain the first candidate letter aggregation matching with the inputted hand-written Arabic letter according to the first level coarse classification formed by the stroke number of letter, and then obtain the second candidate letter aggregation matching with inputted hand-written Arabic letter according to the other local characteristics and the first candidate letter aggregation. The application of the algorithm enables that the inputted hand-written Arabic letter only need to match with the standard letter stored in the predetermined letter library and the corresponding standard letters of the second candidate letter aggregation. | 04-01-2010 |
20100135576 | Identifying method of hand-written Latin letter - The present invention discloses an identifying method of hand-written Latin letter. The present invention considers many hand-written styles of Latin letter, extract many stable characteristics of Latin letter of different hand-written styles, and classify the Latin letter aggregation each time with one characteristic, so that the whole standard Latin letter aggregation is classified into many small Latin letter aggregations with intersection to be the coarse classification candidate letter aggregations to be identified. When identifying the inputted hand-written Latin letter, obtain the coarse classification candidate letter aggregation that matches with the characteristics of the inputted hand-written Latin letter. Many stable characteristics ensure the identifying rate. The multilayer coarse classification candidate letter aggregations regulate the searching path and increase the identifying speed. | 06-03-2010 |
20100150446 | METHOD FOR PUBLISHING HAND WRITTEN MESSAGES - Publishing of a message divided into two portions, one portion not requiring computer recognition of it's content while another portion requires recognition of it's content. The non-recognized portion is published as-is with minimal processing by the system due to it being suited for easy human understanding of that respective portion (e.g., hand-written text). The recognized portion is processed by optical recognition software so that the output of the recognition process is an accurate representation of that information portion. The portion requiring recognition can be a critical portion such as in the case of the price for a food item on a daily specials menu, as one non-limiting example. In further aspects, messages can be published on a time and date scheduled basis. | 06-17-2010 |
20100278429 | SYSTEM FOR MODIFYING CLASSIFICATION SCHEME FOR HANDWRITTEN CHARACTERS - A system for modifying a classification scheme for classifying hand-written characters. A memory stores the classification scheme, which includes a number of allographs, each allograph representing a respective style of a respective letter. A processor received data representing a hand-written character, and then selects an allograph representing the character. One or more of the allographs are then modified in accordance with the selection, to thereby reflect the fact that the allograph corresponds to a style of letter used by a user. | 11-04-2010 |
20100296733 | APPARATUS AND METHOD FOR STORING HAND WRITING IN A COMPUTING DEVICE SUPPORTING ANALOG INPUT - Provided is a handwriting storage method in a computing device capable of analog input. The handwriting storage method receives handwriting through an analog input unit, decomposes the handwriting into at least one vector, and stores the at least one vector as a straight-type character. | 11-25-2010 |
20110052065 | METHOD FOR APPLYING A SIGNATURE SIMPLICITY ANALYSIS FOR IMPROVING THE ACCURACY OF SIGNATURE VALIDATION - The present invention provides a method for applying a signature simplicity analysis for improving the accuracy of signature validation, the method including the steps of generating a plurality of synthetic fraudulent signatures for a person, encoding authentic signatures of the person using signature simplicity and validating the signatures using signature simplicity. | 03-03-2011 |
20110075929 | HANDWRITING COMPOUND SYSTEM - A handwriting compound system is provided. The system includes a handwriting recognition module that receives a proper number of letters from a user, detects a distance between phonemes/syllables, and shapes and locations of the phonemes/syllables, and recognizes the user's handwriting. The system also includes a point designating module, a reference point setting module and a handwriting transforming module. The point designating module designates a particular one of the subdivided positions in each phoneme recognized by the handwriting recognition module. The reference point setting module sets a reference point, serving as reference for the alteration of a phoneme/syllable, inside or outside the user's input phoneme/syllable recognized by the handwriting recognition module. The handwriting transforming module designates x and y coordinates of a first point with respect to the reference point. The handwriting transforming module sets x and y coordinates of the next points following the first point, based on the distances between a previous and the next point in the x- and y-axes, to determine a relative coordinate of each point. The handwriting transforming module alters a relative coordinate of a particular phoneme/syllable or a particular point. The handwriting transforming module transforms the position, distance, and shape of handwriting. | 03-31-2011 |
20110110593 | METHOD OF MODIFYING CLASSIFICATION SCHEME FOR HAND-WRITTEN CHARACTERS - A method of modifying a classification scheme for classifying hand-written characters. The method includes the steps of: receiving digital ink representing a handwritten character from an optically imaging pen; determining a selection value based on the similarity of the received character and a respective prototype vector of the stored classification scheme; selecting a prototype vector of the stored classification scheme in accordance with the determined selection value; selecting a class of the stored classification scheme in accordance with a selected prototype representing the character; selecting a stored user dependent weighted allograph in accordance with the selected prototype vector representing the character; modifying an allograph in the respective class; and storing a modified classification scheme which includes the modified allograph. | 05-12-2011 |
20110170779 | CURVISE HANDWRITING RECOGNITION WITH HIERARCHICAL PROTOTYPE SEARCH - Various technologies and techniques are disclosed that improve cursive handwriting recognition. Cursive handwriting input is received from a user. The system performs a hierarchical prototype search as part of a recognition operation. A same space search is performed against a mixed database that has both print and cursive samples. A same space search is also performed against a cursive database that has only cursive samples. The results of these two same space searches are merged into a combined alternate list. The combined alternate list is then used as a constraint for the dynamic time warp searches that are performed against the mixed and cursive databases, respectively. The results of the dynamic time warp searches are also merged into a final combined alternate list, and the combined alternate list is used to make a recognition decision regarding the user's handwritten input. | 07-14-2011 |
20110235915 | Apparatus for sensing user condition to assist handwritten entry and a method therefor - In an entry assistance apparatus, when the user makes handwritten entry on a medium, a detector detects person condition information on a condition regarding the body of the user. The person condition information may include either or both of positional information on the position of the user and postural information on the posture of the user. Based on the person condition information, a condition estimator estimates one or more conditions of the user. Based on the condition of the user, a presentation information selector selects presentation information on one or more information contents to be presented to the user. The information content indicated by the presentation information will be presented to the user by an information presenter. | 09-29-2011 |
20110293186 | CLASSIFYING A STRING FORMED FROM HAND-WRITTEN CHARACTERS - A method of classifying a character string formed from a known number of hand-written characters is disclosed. The method starts by determining character probabilities for each hand-written character in the character string. Each character probability represents a likelihood of the respective hand-written character being a respective one of a plurality of predetermined characters. Each predetermined character has a respective character type. Character templates having the known number of characters are next identified. Each character template has a respective predetermined probability and represents a respective combination of character types. Character sequence probabilities corresponding to each of the character templates having the known number of characters are next determined. The character sequence probabilities are a function of the predetermined probability of the respective character template and the character probabilities of the hand-written character in the character string. The character string is classified as the sequence of characters having the highest character sequence probability. | 12-01-2011 |
20110299780 | CLASSIFICATION SCHEME AND SYSTEM FOR MODIFYING CHARACTER ALLOGRAPHS CONTAINED THEREIN - A system for modifying a classification scheme for classifying hand-written characters. The system includes a memory storing the classification scheme containing a plurality of user dependent allographs, each allograph representing a respective style of a respective letter; and a processor configured for: receiving data representing a handwritten character; selecting an allograph representing the handwritten character; modifying the allograph in accordance with the selection; and storing a modified classification scheme which includes the modified allograph. | 12-08-2011 |
20120027302 | HANDWRITTEN CHARACTER RECOGNITION BASED ON FREQUENCY VARIATIONS IN CHARACTERS - A method, system and computer program product for recognizing cursive and non-cursive handwriting. The invention comprises capturing a handwritten character as an image of pixels, partition the image into a plurality of segments each having a pixel ratio of the number of pixels in the segment divided by the total number of pixels in the image, and compare the pixel ratio for each segment to a value range associated with a corresponding segment of a reference character. The handwritten character is recognized as the reference character if more than a predetermined number of the segments in the image have the pixel ratios within the respective value ranges of the reference character. | 02-02-2012 |
20120106846 | DEVICE FOR IDENTIFYING A PERSON BY A PRINT THEREOF - The invention relates to a device ( | 05-03-2012 |
20120114244 | Image Combining Apparatus and Image Combining Program - An image combining apparatus includes a control section which acquires first position information identifying a figure on a first medium from an electronic pen by using the first medium where a pattern for the electronic pen to detect an electronic pen tip position is combined with a background of a image list, identifies an image from the position information by referring to information associating each image with a position on the first medium, further acquires second position information identifying a figure on a second medium from the electronic pen by using the second medium on which the pattern is formed, and identifies an image combining area from the first and second position information, and then associates the image combining area with the image; and an image processing section creating a combined image by combining the image combining area with the image associated with the image combining area. | 05-10-2012 |
20120114245 | Online Script Independent Recognition of Handwritten Sub-Word Units and Words - The present invention relates to a method and system for online script independent recognition of handwritten sub-word unit and words. More particularly the present invention relates to a system and method which enables online recognition of script independent sub-word unit and words by recognizing the written individual strokes prior to recognition of sub-word unit and words. The present invention provides an easy and natural to use method for handwritten sub-word unit and word recognition, wherein the application can be deployed on the existing communication means. | 05-10-2012 |
20120121181 | INLINE HANDWRITING RECOGNITION AND CORRECTION - As a user writes using a handheld writing device, such as an electronic pen or stylus, handwriting input is received and initially displayed as digital ink. The display of the digital ink is converted to recognized text inline with additional digital ink as the user continues to write. A user may edit a word of recognized text inline with other text by selecting the word. An enlarged version of the word is displayed in a character correction user interface that allows a user to make corrections on an individual character basis and also provides other correction options for the word. | 05-17-2012 |
20120207393 | METHOD FOR THE ELECTRONIC AUTHENTICATING OF A HANDWRITTEN SIGNATURE, CORRESPONDING MODULE AND COMPUTER PROGRAM - A method and apparatus are provided for electronically authenticating a handwritten signature of a user, entered on a writing surface via a writing instrument. The method includes acquiring, by the writing surface, at least one instant during the entering of the signature, of at least one piece of data representing the altitude z of the writing instrument relative to the writing surface, in an area of proximity to the writing surface; and authenticating the entered handwritten signature by taking account of at least the altitude z. | 08-16-2012 |
20130308863 | METHOD AND DEVICE FOR IMPLEMENTING ORIGINAL HANDWRITING, AND ELECTRONIC DEVICE - The present invention provides a method and device for implementing original handwriting trace, and an electronic device. The method comprises: continuously sampling handwriting trace in time order, and detecting location information and the actual stroke widths at the sampling points; for every two adjacent sampling points, determining the former point as the starting sampling point, determining the latter point as the ending sampling point, using a line connecting the two points as the center line of the stroke between the two sampling points, obtaining location information of and the corresponding longitudinal stroke width at each point on the center line, and determining, according to the location information of and the corresponding longitudinal stroke width at each point on the center line, the fill gray value of each pixel in the stroke; and filling, according to the fill gray values, the corresponding pixels, and displaying the pixels. In this manner, graphic processing of the system is avoided, thereby accelerating the stylized trace processing, and bringing smooth writing experience to users. | 11-21-2013 |
20140072225 | INFORMATION PROCESSING APPARATUS AND HANDWRITTEN DOCUMENT SEARCH METHOD - According to one embodiment, an information processing apparatus includes a storage processor and a search module. The storage processor stores document data and character codes, the document data including stroke data corresponding to strokes input by a handwriting operation and the character codes corresponding to the stroke data. The search module performs at least one of a handwriting search according to strokes of a first search key and a character search according to a character code of a second search key, stroke data corresponding to the strokes of the first search key retrieved from the document data in the handwriting search and stroke data corresponding to the character code of the second search key retrieved from the character codes in the character search. | 03-13-2014 |
20140093173 | Classifying a string formed from hand-written characters - A method of classifying a character string formed from a known number of hand-written characters is disclosed. The method starts by determining character probabilities for each hand-written character in the character string. Each character probability represents a likelihood of the respective hand-written character being a respective one of a plurality of predetermined characters. Each predetermined character has a respective character type. Character templates having the known number of characters are next identified. Each character template has a respective predetermined probability and represents a respective combination of character types. Character sequence probabilities corresponding to each of the character templates having the known number of characters are next determined. The character sequence probabilities are a function of the predetermined probability of the respective character template and the character probabilities of the hand-written character in the character string. The character string is classified as the sequence of characters having the highest character sequence probability. | 04-03-2014 |
20140105502 | DEVICES, SYSTEMS AND METHODS FOR TRANSCRIPTION SUGGESTIONS AND COMPLETIONS - Methods, devices and systems are described for transcribing text from artifacts to electronic files. A computer system is provided, wherein the computer system comprises a computer-readable storage device. An image of the artifact is received wherein text is present on the artifact. A first portion of the text is analyzed. Characters representing the first portion of the text are identified at a first confidence level equal to or greater than a threshold confidence level. The characters representing the first portion of the text are stored. A second portion of the text appearing on the artifact is analyzed. A plurality of candidates to represent the second portion of the text are identified at a second confidence level below the threshold confidence level. Finally, the plurality of candidates to a user for selection are presented. | 04-17-2014 |
20140321749 | SYSTEM AND HANDWRITING SEARCH METHOD - According to one embodiment, a system includes an input and a processor. The input inputs first strokes which indicate a search key. The processor executes a handwriting search to search for second strokes corresponding to the first strokes from a handwritten document. The processor determines whether the second strokes searched by the handwriting search should be regarded as a search result corresponding to the search key, in accordance with an outer shape of the first strokes and an outer shape of the second strokes. | 10-30-2014 |
20140334731 | METHODS AND SYSTEMS FOR EVALUATING HANDWRITTEN DOCUMENTS - A method, a system, and a computer program product for evaluating a handwritten document comprising one or more text fields are provided. The method includes identifying a character in each of the one or more text fields in a digital image by applying a character recognition technique. The character type of the identified character is then compared with a predefined character type corresponding to the associated text field of the one or more text fields. The character type in each of the one or more text fields is then validated based on the comparison. Thereafter the identified character for each of the one or more text fields is recommended while digitalization of the handwritten document. | 11-13-2014 |
20150030249 | OVERLAPPED HANDWRITING INPUT METHOD - An overlapped handwriting input method, which includes: moving a touch unit on a touch screen, recording and displaying the track of a stroke on a handwriting area of the screen; determining whether the stroke currently being written and all previously input strokes having a color A belong to the same character; if yes, keeping the current stroke color unchanged; otherwise, determining whether an inactive visual layer character is present on the screen; if yes, clearing an image of the inactive character and related stroke information; otherwise, defining as the inactive character all strokes having the color A, excluding the current stroke; submitting data of the current inactive character to a recognition engine, and outputting a recognition result. Thus, the interface friendliness for users to continuously input handwriting according to their natural writing practice is ensured, and multiple handwritten characters can be written continuously without pause, thereby improving handwriting input efficiency. | 01-29-2015 |
20150139547 | FEATURE CALCULATION DEVICE AND METHOD AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a feature calculation device includes a procurement controller, a first calculator, an extraction controller, a second calculator, and an integrating controller. The procurement controller obtains a plurality of strokes. The first calculator calculates, for each of the plurality of strokes, a stroke feature quantity related to a feature of the stroke. The extraction controller extracts, for each of the plurality of strokes, from the plurality of strokes, one or more neighboring strokes. The second calculator calculates, for each of the plurality of strokes, a combinational feature quantity based on a combination of the stroke and the one or more neighboring strokes. The integrating controller generates, for each of the plurality of strokes, an integrated feature quantity by integrating the stroke feature quantity and the combinational feature quantity. | 05-21-2015 |
20150294145 | MOTOR VEHICLE HAVING AN INPUT DEVICE FOR HANDWRITING RECOGNITION - A method operates an input apparatus for an electronic appliance in a motor vehicle, by having a sensing device sense a character trace from a user while the latter draws the character trace in order to input a character or a group of characters on an input panel of the sensing device. A handwriting recognition device performs character recognition for the sensed character trace, and a display device produces a display for a result of the recognition. To allow comprehensible appliance operation by handwriting recognition in a motor vehicle, the display device also displays the character trace following the performance of the character recognition. | 10-15-2015 |
20160012285 | CHARACTER INPUT APPARATUS AND METHOD BASED ON HANDWRITING | 01-14-2016 |
20160188988 | THREE-DIMENSIONAL PRINTING MODELING APPARATUS FOR HAND-WRITTEN CHARACTERS AND METHOD THEREOF - A three-dimensional printing modeling apparatus for hand-written characters and a method thereof are disclosed. Based on the fact that hand-written characters can be finished in one stroke, the present disclosure includes identifying linking feature information of strokes inside or between the hand-written characters, forming a curve linked between the strokes inside or between the hand-written characters according to the linking feature information, and performing three-dimensional modeling of the hand-written characters to obtain a three-dimensional printing object. | 06-30-2016 |