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Class Information
Number: 382/232
Name: Image analysis > Image compression or coding
Description: Subject matter in which the quantity of data used to represent an image is reduced to minimize storage or transmission requirements.

Sub-classes under this class:

Class Number Class Name Patents
382/239 Adaptive coding (i.e., changes based upon history, activity, busyness, etc.) 1,511
382/242 Contour or chain coding (e.g., bezier) 250
382/237 Gray level to binary coding 425
382/233 Including details of decompression 1,856
382/236 Interframe coding (e.g., difference or motion detection) 1,723
382/244 Lossless compression 401
382/234 Parallel coding architecture 241
382/241 Polygonal approximation 137
382/238 Predictive coding 1,163
382/240 Pyramid, hierarchy, or tree structure 1,137
382/251 Quantization 1,072
382/243 Shape, icon, or feature-based compression 647
382/235 Substantial processing of image in compressed form 611
382/248 Transform coding 897

Patents under this class:

Patent Number Title Of Patent Date Issued
8712176 Image processor Apr. 29, 2014
8712175 Image processing system, image processing method and program for image processing Apr. 29, 2014
8712170 Image-processing method and program, and image-processing apparatus Apr. 29, 2014
8712169 Transcoded images for improved trick play Apr. 29, 2014
8712165 Image processing apparatus and image processing method Apr. 29, 2014
8712123 Analysis, secure access to, and transmission of array images Apr. 29, 2014
8712113 Method to trace video content processed by a decoder Apr. 29, 2014
8711082 Method for driving bistable display device Apr. 29, 2014
8711015 Sparse data compression Apr. 29, 2014
8705880 Image compression device, image expansion device, and image processing apparatus Apr. 22, 2014
8705879 Image compression acceleration using multiple processors Apr. 22, 2014
8705119 Applications, systems and methods for identifying and monitoring critical colors in customer print jobs Apr. 22, 2014
8705083 Image processing apparatus for printing media disc labels based on scene durations Apr. 22, 2014
8704909 Systems and methods for efficiently coding and processing image data Apr. 22, 2014
8694466 Object deduplication and application aware snapshots Apr. 8, 2014
8693794 Image processing apparatus and image processing method Apr. 8, 2014
8693793 Reducing reference picture set signal overhead on an electronic device Apr. 8, 2014
8687904 Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus which include arithmetic coding or arithmetic decoding Apr. 1, 2014
8687903 Depthmap compression using a primitive Apr. 1, 2014
8687902 System, method, and computer program product for decompression of block compressed images Apr. 1, 2014
8687881 Image processing device, image processing method, and program Apr. 1, 2014
8687875 Comparator based acceleration for media quantization Apr. 1, 2014
8687697 Coding of motion vector information Apr. 1, 2014
8686977 Display apparatus having a timing controller and method of driving the timing controller Apr. 1, 2014
8682089 Image processing apparatus, image processing method, program and semiconductor integrated circuit Mar. 25, 2014
8682088 Image processing apparatus and image processing method Mar. 25, 2014
8682087 System and method for depth-guided image filtering in a video conference environment Mar. 25, 2014
8682086 Systems and methods for determining image representations at a pixel level Mar. 25, 2014
8682082 Pictogram and ISO symbol decoder service Mar. 25, 2014
8681876 Targeted bit appropriations based on picture importance Mar. 25, 2014
8681854 Method and device for reordering and multiplexing multimedia packets from multimedia streams pertaining to interrelated sessions Mar. 25, 2014
8677022 Method and apparatus for updating a graphical display in a distributed processing environment using compression Mar. 18, 2014
8675989 Optimized orthonormal system and method for reducing dimensionality of hyperspectral images Mar. 18, 2014
8675978 Image processing device and method Mar. 18, 2014
8675976 Image encoding apparatus and method for handling intra-image predictive encoding with various color spaces and color signal resolutions Mar. 18, 2014
8675975 Method for encoding image using estimation of color space Mar. 18, 2014
8675732 Method and apparatus of compressing image data Mar. 18, 2014
8670626 Method and apparatus for encoding and decoding and multi-view image Mar. 11, 2014
8670625 Image coding method, image coding apparatus, image decoding method and image decoding apparatus Mar. 11, 2014
8670624 Information processing apparatus and method Mar. 11, 2014
8670623 Image processing apparatus, image conversion method, and computer-readable storage medium for computer program based on calculated degree of complexity Mar. 11, 2014
8670598 Device for creating and/or processing an object signature, monitoring device, method and computer program Mar. 11, 2014
8666185 Compression of digital images of scanned documents Mar. 4, 2014
8666183 System and method for quality-aware selection of parameters in transcoding of digital images Mar. 4, 2014
8666178 Method and system for the treatment of multiple-description signals, and corresponding computer-program product Mar. 4, 2014
8666177 Texture-pattern-adaptive partitioned block transform Mar. 4, 2014
8666108 Watermarking scheme for digital video Mar. 4, 2014
8665967 Method and system for bit reorganization and packetization of uncompressed video for transmission over wireless communication channels Mar. 4, 2014
8665307 Augmenting a video conference Mar. 4, 2014
8660374 Selecting transform paths for compressing visual data Feb. 25, 2014

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