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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/240
Name: Image analysis > Image compression or coding > Pyramid, hierarchy, or tree structure
Description: Subject matter wherein the compression of the image data proceeds sequentially through logical stages, each successive stage reducing the amount of data required to represent the image.










Patents under this class:

Patent Number Title Of Patent Date Issued
8712175 Image processing system, image processing method and program for image processing Apr. 29, 2014
8711433 Image forming apparatus and method for making density correction in a low resolution image based on edge determination Apr. 29, 2014
8705848 Method and system for encoding an image using normalized feature vectors Apr. 22, 2014
8687891 Method and apparatus for tracking and recognition with rotation invariant feature descriptors Apr. 1, 2014
8687862 Retinal image analysis systems and methods Apr. 1, 2014
8677022 Method and apparatus for updating a graphical display in a distributed processing environment using compression Mar. 18, 2014
8666184 Variable length coding system Mar. 4, 2014
8666183 System and method for quality-aware selection of parameters in transcoding of digital images Mar. 4, 2014
8666150 Pixel processing method and apparatus thereof Mar. 4, 2014
8665967 Method and system for bit reorganization and packetization of uncompressed video for transmission over wireless communication channels Mar. 4, 2014
8665314 Image processing system and processing method thereof Mar. 4, 2014
8660374 Selecting transform paths for compressing visual data Feb. 25, 2014
8660364 Method and system for determining a quality measure for an image using multi-level decomposition of images Feb. 25, 2014
8660363 Method and system for determining a quality measure for an image using a variable number of multi-level decompositions Feb. 25, 2014
8660358 Rank-based image piling Feb. 25, 2014
8659451 Indexing compressed data Feb. 25, 2014
8655090 Image quality control techniques Feb. 18, 2014
8655073 System and method for converting source image data to tile data Feb. 18, 2014
8649620 Image coding method, image decoding method, image coding apparatus, and image decoding apparatus Feb. 11, 2014
8644632 Enhancing image quality Feb. 4, 2014
8643881 Apparatus and method of controlling an image forming apparatus based on the print speed of print jobs Feb. 4, 2014
8638977 Volume marking with low-frequency Jan. 28, 2014
8634671 Methods and apparatus to perform multi-focal plane image acquisition and compression Jan. 21, 2014
8625670 Method and apparatus for encoding and decoding image Jan. 7, 2014
8611652 Resolution based formatting of compressed image data Dec. 17, 2013
8610650 Advanced multi line addressing Dec. 17, 2013
8606076 3D video reproduction matching the output format to the 3D processing ability of a display Dec. 10, 2013
8594444 Method and system for enhancing digital images Nov. 26, 2013
8582907 Method for reconstruction of magnetic resonance images Nov. 12, 2013
8582901 Method and apparatus for encoding and decoding coding unit of picture boundary Nov. 12, 2013
8576915 Position coding for context-based adaptive variable length coding Nov. 5, 2013
8571338 Image file generation device, image processing device, image file generation method, and image processing method Oct. 29, 2013
8571337 Encoding method, encoding device, and encoding program for encoding interlaced image Oct. 29, 2013
8565541 Image processing apparatus and method Oct. 22, 2013
8565530 Encoding and decoding multi-view video while accommodating absent or unreliable camera parameters Oct. 22, 2013
8559740 Method, system and computer program product for providing entropy constrained color splitting for palette images with color-wise splitting Oct. 15, 2013
8559739 System and method for quality-aware selection of parameters in transcoding of digital images Oct. 15, 2013
8542939 Methods of and apparatus for using tree representations for representing arrays of data elements for encoding and decoding data in data processing systems Sep. 24, 2013
8538200 Systems and methods for resolution-invariant image representation Sep. 17, 2013
8538189 Image noise filter and method Sep. 17, 2013
8537889 AVC I.sub.--PCM data handling and inverse transform in a video decoder Sep. 17, 2013
8532437 Systems and methods for block recomposition for compound image compression Sep. 10, 2013
8532418 Image processing apparatus and image processing method Sep. 10, 2013
8532396 Method and system for determining structural similarity between images Sep. 10, 2013
8526745 Embedded graphics coding: reordered bitstream for parallel decoding Sep. 3, 2013
8515195 Remote edition system, main edition device, remote edition device, edition method, edition program, and storage medium Aug. 20, 2013
8515182 Method and system for determining a quality measure for an image using multi-level decomposition of images Aug. 20, 2013
8503807 Method, system and computer program product for entropy constrained color splitting for palette images with pixel-wise splitting Aug. 6, 2013
8503806 Compression encoder, compression encoding method and program Aug. 6, 2013
8494288 Methods for digital image compression Jul. 23, 2013











 
 
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