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9025879 Electronic apparatus and handwritten document processing method  
According to one embodiment, an electronic apparatus includes a line recognition module, a character recognition module and a generator. The line recognition module recognizes lines in a...
9014497 Tile encoding and decoding  
A tile of pixels is encoded by variable length encoding at least a first block of pixels into a first sequence of symbols and a second block of pixels into a second sequence of symbols. The...
9008451 Apparatus for encoding and decoding image and method thereof  
An image encoding and/or decoding apparatus and method are provided. The image encoding apparatus includes: a transform unit removing spatial redundancy by transforming an original image being...
8989275 Video processing architecture  
A method for video processing may include receiving video data units, and compressing the video data units to generate compressed video data units that have a variable size. The method may also...
8983217 Stereo image encoding apparatus, its method, and image pickup apparatus having stereo image encoding apparatus  
When a plurality of image signals of an object picked up by a plurality of image pickup units are encoded on a predetermined pixel block basis by using an inter-prediction between images,...
8934727 Image processing apparatus, image processing method, and image forming apparatus  
An image processing apparatus includes a detecting unit configured to detect different predetermined periods in parallel in image data line by line; a selecting unit configured to select a longest...
RE45300 Context-adaptive variable length coder with simultaneous storage of incoming data and generation of syntax elements  
A variable-length coding apparatus which receives image data block by block, and generates coded data from syntax elements. A storage unit temporarily stores the image data, while, at the same...
8908985 Image processing including encoding information concerning the maximum number of significant digits having largest absolute value of coefficient data in groups  
An image processing apparatus includes: a number of significant digits coding unit encoding information concerning the maximum number of significant digits as the number of significant digits of...
8909031 Method and arrangement for recording a media stream  
The present invention relates to the field of digital media recording such as video or audio, where compression is used to reduce the amount of data to save onto a data storage. In particular the...
8891882 Image processing apparatus and method  
There is provided an image processing apparatus including a zero class detecting unit that detects a zero class in which an appearance frequency of a pixel value is zero from among a plurality of...
8868739 Filtering recorded interactions by age  
Systems and methods for the forming of user device groups are presented. First, logical relationship information can be recorded, the logical relationship information describing logical...
8861612 Method and system of processing image sequences  
A system or method for processing a variable bit rate representation of an image sequence can include segmenting a variable bit rate representation of an image sequence into a plurality of...
8849051 Decoding variable length codes in JPEG applications  
An approach to decoding Huffman symbols in JPEG images is described. One approach involves a method of decoding Huffman codes in a JPEG image file. This method involves obtaining a bitstream...
8837597 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8837580 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8831106 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8824811 LCD module, portable electronic devices and displaying method thereof  
A portable electronic device is provided. The portable electronic device includes a processor for providing encoding data and an LCD module coupled to the processor. The processor includes an...
8824819 Variable-length code decoder  
An apparatus includes at least one general purpose register and at least one special purpose register and an execution unit that executes at least two instructions in parallel, to decode variable...
8824559 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8817883 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8798155 Method and apparatus for H.264 to MPEG-2 video transcoding  
A method for transcoding from an H.264 format to an MPEG-2 format is disclosed. The method generally comprises the steps of (A) decoding an input video stream in the H.264 format to generate a...
8781241 Image encoding device encoding an image by performing sequential processing, method for encoding image, and computer-readable storage medium storing image encoding program  
An image encoding device that encodes an image by performing sequential processing in units of a certain size, the image encoding device includes, a variable-length coding unit that performs...
8755616 System and method for using pattern vectors for video and image coding and decoding  
An exemplary embodiment of the invention relates to a method of using pattern vectors for image coding and decoding. The method comprises converting a block of image data into a set of transform...
8743965 Method and system to improve the transport of compressed video data  
A method comprises determining a plurality of time intervals Tp and Tn within a variable bit rate (VBR) representation of an image sequence. The time intervals Tp are those in which a number of...
8743951 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8737484 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8737468 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8737462 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8699805 Image processing apparatus and image processing method  
An image processing apparatus includes: a decoding unit; a printing unit; an error detecting unit; and a control unit. The decoding unit decodes code data, which is obtained by encoding image data...
8687697 Coding of motion vector information  
Techniques and tools for encoding and decoding motion vector information for video images are described. For example, a video encoder yields an extended motion vector code by jointly coding, for a...
8675732 Method and apparatus of compressing image data  
A method and an apparatus of compressing image data are provided. The method of compressing data comprises calculating differences between values of predetermined pixels from among pixels...
8666184 Variable length coding system  
Systems, methods, and processor executable code for high quality wide-range multi-layer image compression of a sequence of video images. A non-transient electronic storage media stores the...
8660374 Selecting transform paths for compressing visual data  
Encoding data includes: determining multiple patterns for computing one-dimensional transforms over a first array of data elements. Each pattern includes multiple subsets of data elements of the...
8654857 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8644628 Method and apparatus for encoding and decoding and multi-view image  
A Method and apparatus for encoding and decoding a multi-view image are provided. The method of encoding a multi-view image includes determining whether each of pictures included in multi-view...
8644390 H.264 to VC-1 and VC-1 to H.264 transcoding  
A method for transcoding from an H.264 format to a VC-1 format. The method generally comprises the steps of (A) decoding an input video stream in the H.264 format to generate a picture having a...
8630339 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding  
A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the...
8611688 Method and apparatus for encoding and decoding and multi-view image  
A Method and apparatus for encoding and decoding a multi-view image are provided. The method of encoding a multi-view image includes determining whether each of pictures included in multi-view...
8600183 Optimized method and system for entropy coding  
An optimized method and system for entropy coding is described. The system may include an input module to receive a digital image, a Discrete Cosine Transform (DCT) module to obtain a plurality of...
8576915 Position coding for context-based adaptive variable length coding  
Particular embodiments include a method, an apparatus, and logic embodied in tangible computer-readable medium that when executed carries out a method of encoding an ordered sequence of quantized...
8576910 Parameter selection method, parameter selection apparatus, program, and recording medium  
Provided that a first segment is an earliest time segment included in a discrete time segment, and a second segment is a time segment subsequent to the first segment, a positive second-segment...
8577157 Conditional replenishment for motion JPEG2000  
The invention relates to a method and a device for transmitting a current image of a sequence of digital images between a server device and a client device which are connected by a communication...
8554002 Method and apparatus for encoding and decoding and multi-view image  
A Method and apparatus for encoding and decoding a multi-view image are provided. The method of encoding a multi-view image includes determining whether each of pictures included in multi-view...
8537898 Compression with doppler enhancement  
Methods, medium, and machines which compress, enhance, encode, transmit, decode, decompress and display digital video images. Real time compression is achieved by sub-sampling each frame of a...
8538180 Method and apparatus for generating JPEG files suitable for parallel decoding  
A method and apparatus for generating a Joint Photographic Experts Group (JEPG) file achieves fast decoding speed by enabling efficient locating of restart markers at a decoder. The method and...
8520964 Image processing apparatus  
Provided is an image processing apparatus sequentially performing image processing on multiple pieces of band data composing image data. The image processing apparatus includes a RAM and a JPEG...
8515192 Parallel entropy encoding of dependent image blocks  
A method of entropy encoding image or video data may include entropy encoding a number of blocks independently and in parallel to generate a number of bit streams. At least one of the number of...
8509555 Error-resilient entropy coding for partial embedding and fine grain scalability  
Methods, apparatus and computer program products are provided that generate a plurality of code words representative of data to be encoded. The code words may be generated to have first and second...
8503827 Apparatus and method for decoding image data  
An image processing device includes: a controller configured to receive information for displaying at least a portion of an image, and in response thereto to generate a scale ratio K for scaling...
8494295 Variable length coding for clustered transform coefficients in video compression  
Disclosed are apparatuses, computer readable storage media with instructions that carry out methods, and methods of (a) coding quantized transform coefficients as occur in image compression to...