9results about "Picture reproducers using solid-state color display" patented technology

Methods, systems, and computer-readable media for predicting pixels of a current block of a current frame using intra block copy with extended reference area are disclosed. A disclosed technique extends the available reference area for IntraBC prediction by identifying available local reference sub-blocks for a current sub-block within a video frame. This identification is based on a pre-determined mapping that links an index of the current sub-block to a corresponding set of reference sub-block indices. After the available reference sub-blocks are identified, pixel values for the current sub-block are predicted. This prediction utilizes a block vector to reference specific pixel values within the identified available local reference sub-blocks, thereby improving compression efficiency by enabling the use of a more effective and expanded set of predictor blocks.

Apparatuses, systems, and methods to modify compressed videos. In at least one embodiment, a processor includes circuitry to perform one or more instructions to cause information to be stored and to store an indication of one or more decompression algorithms to decompress the information.