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Browse by Category: Main > Communications
Class Information
Number: 375/240.15
Name: Pulse or digital communications > Bandwidth reduction or expansion > Television or motion video signal > Predictive > Bidirectional
Description: Subject matter wherein the value of an image portion is predicted based on the values of both earlier and later (transmitted/received) image portions.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
8711931 Picture information coding device and coding method Apr. 29, 2014
8712220 Video reproducing apparatus and video reproducing method Apr. 29, 2014
8711924 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding Apr. 29, 2014
8704871 Method and system for creating a continuous presence video-conference Apr. 22, 2014
8687697 Coding of motion vector information Apr. 1, 2014
8687694 Reference picture selection method and apparatus Apr. 1, 2014
8681864 Video coding apparatus and video coding control method Mar. 25, 2014
8675737 Method and apparatus for predictive reference data transfer scheme for motion estimation Mar. 18, 2014
8675736 Motion vector processing Mar. 18, 2014
8665950 Method and apparatus for encoding video, and method and apparatus for decoding video Mar. 4, 2014
8665954 Method and system for processing B pictures with missing or invalid forward reference pictures Mar. 4, 2014
8665958 Method and apparatus for encoding and decoding video signal using motion compensation based on affine transformation Mar. 4, 2014
8660181 Method of compressing video data and a media player for implementing the method Feb. 25, 2014
8654857 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding Feb. 18, 2014
8654853 Method and apparatus for MPEG-2 to VC-1 video transcoding Feb. 18, 2014
8654847 Video decoding device, video decoding method, video decoding program, and video decoding integrated circuit Feb. 18, 2014
8654846 Motion compensator, motion compensation processing method and computer program Feb. 18, 2014
8644390 H.264 to VC-1 and VC-1 to H.264 transcoding Feb. 4, 2014
8638243 Data compression device, data compression method, and medium Jan. 28, 2014
8638856 Method to derive at least one motion vector of a bi-predictive block in a current picture Jan. 28, 2014
8634467 Flexible Wyner-Ziv video frame coding Jan. 21, 2014
8634466 Video decoder plus a discrete cosine transform unit Jan. 21, 2014
8630339 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding Jan. 14, 2014
8630347 Video decoding apparatus and video decoding method Jan. 14, 2014
8630355 Multimedia data reorganization between base layer and enhancement layer Jan. 14, 2014
8625672 Methods and apparatus for video encoding and decoding using parametric filtering Jan. 7, 2014
8625670 Method and apparatus for encoding and decoding image Jan. 7, 2014
8626504 Extracting features of audio signal content to provide reliable identification of the signals Jan. 7, 2014
8619855 Fast multi-frame motion estimation with adaptive search strategies Dec. 31, 2013
8621532 Method of transmitting layered video-coded information Dec. 31, 2013
8621543 Distributed statistical multiplexing of multi-media Dec. 31, 2013
8611423 Determination of optimal frame types in video encoding Dec. 17, 2013
8605784 Method and apparatus for encoding video, and method and apparatus for decoding video Dec. 10, 2013
8605787 Image processing system, image processing method, and recording medium storing image processing program Dec. 10, 2013
8594186 Digital video coding using quantized DC block values Nov. 26, 2013
8588304 Video decoding device, video decoding method, video decoding program, and video decoding integrated circuit Nov. 19, 2013
8588294 Statistical multiplexing using a plurality of two-pass encoders Nov. 19, 2013
8581981 Optical imaging system for unmanned aerial vehicle Nov. 12, 2013
8576905 Central decoding controller and controlling method thereof Nov. 5, 2013
8576926 Single frame artifact filtration and motion estimation Nov. 5, 2013
8576916 Method and apparatus for reducing bus traffic of a texture decoding module in a video decoder Nov. 5, 2013
8571102 Image encoding apparatus, image encoding method, image encoding program, image decoding apparatus, image decoding method, and image decoding program Oct. 29, 2013
8565304 Video frame encoding and decoding Oct. 22, 2013
8565337 Devices for transmitting digital video and data over the same wires Oct. 22, 2013
8559519 Method and device for video encoding using predicted residuals Oct. 15, 2013
8559506 Method and apparatus for scalable video coding Oct. 15, 2013
8559513 Referenceable frame expiration Oct. 15, 2013
8553781 Methods and apparatus for decoded picture buffer (DPB) management in single loop decoding for multi-view video Oct. 8, 2013
8553777 Method and apparatus for slice adaptive motion vector coding for spatial scalable video encoding and decoding Oct. 8, 2013
8553775 Method for predicting a bi-predictive block of a moving picture Oct. 8, 2013

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