Inventor · Camas, WA, US

Christopher A. Segall

268Patents
14h-index
32Co-inventors
86Inventor score

Filing activity: May 26, 2005 → Jun 18, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7876833B2 Method and apparatus for adaptive up-scaling for spatially scalable coding Electricity 73 Active
US8619857B2 Methods and systems for intra prediction Electricity 65 Active
US8014445B2 Methods and systems for high dynamic range video coding Electricity 62 Active
US8581753B2 Lossless coding technique for CABAC in HEVC Electricity 49 Active
US8644375B2 Methods and systems for intra prediction Electricity 48 Active
US7535383B2 Methods and systems for signaling multi-layer bitstream data Electricity 43 Active
US7885471B2 Methods and systems for maintenance and use of coded block pattern information Electricity 26 Active
US8344917B2 Methods and systems for context initialization in video coding and decoding Electricity 24 Active
US7826673B2 Methods and systems for inter-layer image prediction with color-conversion Electricity 23 Active
US8767824B2 Video decoder parallelization for tiles Electricity 22 Active
US9208539B2 Image enhancement using semantic components Physics 21 Active
US8406569B2 Methods and systems for enhanced dynamic range images and video from multiple exposures Physics 20 Active
US7760949B2 Methods and systems for coding multiple dynamic range images Electricity 17 Active
US11470358B2 Systems and methods for signaling scaling window information in video coding Electricity 14 Active
US9313514B2 Methods and systems for entropy coder initialization Electricity 14 Active
US9060173B2 Context initialization based on decoder picture buffer Electricity 13 Active
US9338465B2 Context initialization based on decoder picture buffer Electricity 13 Active
US8532176B2 Methods and systems for combining layers in a multi-layer bitstream Electricity 13 Active
US8542748B2 Methods and systems for parallel video encoding and decoding Electricity 12 Active
US8552890B2 Lossless coding with different parameter selection technique for CABAC in HEVC Electricity 12 Active
US9338472B2 Context initialization based on decoder picture buffer Electricity 11 Active
US7840078B2 Methods and systems for image processing control based on adjacent block characteristics Electricity 10 Active
US8175411B2 Methods and systems for estimation of compression noise Electricity 10 Active
US8175158B2 Methods and systems for inter-layer image prediction parameter determination Physics 10 Active
US8879619B2 Method of parallel video coding based on scan order Electricity 10 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.