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Class Information
Number: 345/555
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > For storing compressed data
Description: Subject matter wherein the quantity of the image information is reduced prior to storage in the graphics display memory.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8203568 Sharing a graphical processing unit between a plurality of programs Jun. 19, 2012
8189005 Screen display control device May. 29, 2012
8179397 Screen display control device May. 15, 2012
8179398 Screen display control device May. 15, 2012
8176288 Memory controller including a hardware compression and decompression engine for managing system memory and graphical operations May. 8, 2012
8144999 Image capturing apparatus, image processing apparatus and control methods thereof with data conversion Mar. 27, 2012
8139872 Splitting file types within partitioned images Mar. 20, 2012
8139073 Early compression tag lookup for memory accesses Mar. 20, 2012
8131092 Pixel input-output method, image compressing method, pixel input-output apparatus, image compressing apparatus, image processing apparatus, image forming apparatus, computer program and record Mar. 6, 2012
8115767 Computer graphics shadow volumes using hierarchical occlusion culling Feb. 14, 2012
8111928 Method and apparatus for compression of multi-sampled anti-aliasing color data Feb. 7, 2012
8106921 Differential encoding using a 3d graphics processor Jan. 31, 2012
8089647 Information processing device and method, and data communication system for acquiring document data from electronic paper Jan. 3, 2012
8085274 Video data compression Dec. 27, 2011
8086050 Multi-resolution segmentation and fill Dec. 27, 2011
8081192 Centralised interactive graphical application server Dec. 20, 2011
8059144 Generating and resolving pixel values within a graphics processing pipeline Nov. 15, 2011
8054315 Electronic system and method for selectively allowing access to a shared memory Nov. 8, 2011
8041130 Compressive overdrive circuit and associated method Oct. 18, 2011
8023746 Systems and methods for decoding an image to determine a digital identifier Sep. 20, 2011
8006019 Method and system for transferring stored data between a media player and an accessory Aug. 23, 2011
7961195 Two component texture map compression Jun. 14, 2011
7962700 Systems and methods for reducing latency for accessing compressed memory using stratified compressed memory architectures and organization Jun. 14, 2011
7932914 Storing high dynamic range data in a low dynamic range format Apr. 26, 2011
7932912 Frame buffer tag addressing for partitioned graphics memory supporting non-power of two number of memory elements Apr. 26, 2011
7925098 Image encoding apparatus and method with both lossy and lossless means Apr. 12, 2011
7925689 Method and system for providing on-line interactivity over a server-client network Apr. 12, 2011
7925141 Systems and methods for storing a plurality of video streams on re-writable random-access media and time- and channel-based retrieval thereof Apr. 12, 2011
7912304 Image processing circuit, and display panel driver and display device mounting the circuit Mar. 22, 2011
7903119 Compression of image regions according to graphics command type Mar. 8, 2011
7903886 Partial precision compression scheme for transmitting data to a display over a limited-bandwidth transmission path Mar. 8, 2011
7898548 Electronic system and method for selectively allowing access to a shared memory Mar. 1, 2011
7898550 System and method for memory bandwidth compressor Mar. 1, 2011
7872648 Random-access vector graphics Jan. 18, 2011
7870280 Synchronized viewing of file manipulations Jan. 11, 2011
7868899 3-D graphics texturing system using encrypted textures Jan. 11, 2011
7864190 Methods and apparatus for encoding and decoding images Jan. 4, 2011
7852341 Method and system for patching instructions in a shader for a 3-D graphics pipeline Dec. 14, 2010
7853088 Moving-picture layered coding and decoding methods, apparatuses, and programs Dec. 14, 2010
7826111 Color conversion method using a colors look-up table Nov. 2, 2010
7808507 Compression tag state interlock Oct. 5, 2010
7808500 Method for improving spatial index efficiency by jittering splitting planes Oct. 5, 2010
7805024 Method and apparatus to provide efficient multimedia content storage Sep. 28, 2010
7787700 Signal processing method, signal processing apparatus, computer-readable medium and a data recording medium Aug. 31, 2010
7782339 Method and apparatus for generating masks for a multi-layer image decomposition Aug. 24, 2010
7770040 Method and apparatus for reducing power consumption of a co-processor by switching to low power dedicated memory in which image data is periodically updated Aug. 3, 2010
7764833 Method and apparatus for anti-aliasing using floating point subpixel color values and compression of same Jul. 27, 2010
7755641 Method and system for decimating an indexed set of data elements Jul. 13, 2010
7755639 Image reproduction using a particular color space Jul. 13, 2010
7714873 Strategies for compressing textures May. 11, 2010

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