Digital Video Signal Modification TRIZ Cases

Applying OBMC constraints based on block size and prediction direction reduces system overhead while maintaining coding efficiency.

Exclusive LFNST and ACT coding reduces encoding complexity while maintaining compression efficiency.

A filtering indication selects filtered or unfiltered reference samples during intra predicted sample generation to simplify the video coding process.

A flag in the sequence parameter set signals sub-layer parameter configuration, resolving complexity in parsing coded video streams.

Gradient-based template matching constructs a secondary most probable mode list to enhance intra prediction accuracy while managing encoding complexity.

Smart chunking decouples internal encoding lengths from output segment durations, resolving quality degradation at borders while reducing computational costs.

Asymmetric partitioning matches video content structure, improving compression efficiency and reducing bandwidth consumption.

Segments context-coded and bypass-coded bins to resolve the trade-off between coding flexibility and CABAC engine throughput.

A video decoding apparatus adjusts current block sizes to fit picture boundaries.

Deriving temporal motion vectors from reference frames generates predictors that reduce data usage while improving coding efficiency.

A cross component prediction method derives parameters from adjacent reference samples to improve chroma encoding efficiency.

A video coding method divides images into areas to restrict temporal predictions within designated reference zones.

A video encoding device optimizes memory usage by dynamically determining whether to store compressed reference images in limited capacity.

Reposition residual data blocks via rotation or flipping to align high energy values, improving entropy coding efficiency when transform is skipped.

An image processing apparatus stores encoding information for uniform sub-blocks within a memory to enable efficient retrieval of adjacent block data.

Orthogonal multiple description codes encode video streams into independent segments for robust multicast delivery.

Partition inter-layer reference pictures into quadtree leaves to signal specific filter parameters for each region.

Separate palette mode coding for luma and chroma components reduces encoding complexity while maintaining high compression efficiency.

Predictive signal generation unit determines bidirectional optical flow application per sub-block using refinement data.

A moving image coding device generates new prediction values by reflecting distance-based prediction errors using Laplace distribution parameters.

An in-loop filter apparatus partitions reconstructed frames into pixel blocks and applies a 2D transform to generate filtered video data.

A 1/3 multiplier circuit uses a loop operation to perform high-speed hardware calculation.

Encoder circuitry skips filter processing on high edge intensity blocks to prevent artifacts and improve decoded image fidelity.

Encoder adds complementary regions to non-power-of-2 blocks, enabling transform processing on power-of-2 sizes and reducing computational load.

Pre-encoding estimates initial parameters to refine HEVC encoding, improving bitrate control accuracy and quality with minimal complexity increase.

Adapting significance map coding to transform skip modes improves compression efficiency when two-dimensional transforms are skipped.

Dynamic splitting depth adjustment reduces device complexity in multiview video coding by adapting parameters to texture and depth data characteristics.

A video decoding device applies selective secondary and adaptive multiple core transforms to coding tree unit sub-blocks.

A pre-encoder analyzes video blocks for contextual indicators to generate importance values that determine specific bit budgets.

A pre-trained predictive model analyzes residual coefficients and coding information features to determine coding unit depth, reducing calculation resources.

Standardizing pixel accuracies and processing loops reduces implementation complexity while maintaining high prediction accuracy.

Reconstructs special reference pictures from decoded data to resolve bit rate overhead and video quality mismatches during real-time stream switching.

A decoding method extracts neural network post-filter group characteristics from SEI messages to generate output image lists.

A bi-directional intra prediction method selects directional modes based on block shape to improve video encoding efficiency.

Segmenting context-coded and bypass-coded syntax elements allows early quantizer determination, reducing decoding delay while maintaining coding efficiency.

Replaces floating-point exponential calculations with fixed-point values and lookup tables to reduce computational time in video encoding.

Selective context modeling reduces memory usage in video decoding by omitting upper block references for specific signal types.

Latent space intra prediction reduces spatial redundancy in block-based image compression by referencing neighboring decoded latent tensors.

Video decoder selects fixed filter sets using quantization parameters and block characteristics to enhance decoded video quality.

Sharing SAO and ALF information between chroma components reduces bitrate overhead while maintaining video quality.

Segmenting candidate prediction motion vectors into spatial and temporal groups reduces induction complexity while maintaining high-resolution video quality.

Grouping non-context coded palette index bins resolves compression inefficiency in discrete-tone screen content by reordering syntax elements.

Segmenting audio recordings allows dynamic selection of specific speech-to-text engines, resolving accuracy trade-offs while reducing computational overhead.

Segmenting image data into luminance and chrominance components allows selective precision that reduces bandwidth while preserving perceptual quality.

A proxy device aggregates local clients to offload data compression tasks from resource-constrained endpoints.

A video decoding method selects quantization parameter derivations based on single or dual tree partitioning schemes to compute predictive values.

A unified syntax coding scheme enables prediction units in P and B slices to share a single encoding structure.

A signal processor refines motion vectors using color transition metadata to generate high-resolution auxiliary maps for video coding.

Segmenting high-resolution frames into subframes simulates intra block copy, reducing computational load while maintaining standard compliance.

A video decoder computes reused color positions in a palette predictor table to prevent accessing beyond valid boundaries.