Color Signal Processing Circuits TRIZ Cases

Per-component adjustment factors adapt quantization and inverse scaling to limit error amplification across switched video color spaces.

This case coordinates ACT with dual-tree partitioning and in-loop reshaping to improve VVC compression without unnecessary conversions.

This case converts RAW imaging data to YC channels before analog transmission, then restores RAW data to limit image degradation.

Segmented reference points and pre-fitted curves smooth display color temperature transitions without demanding high frame rates.

Adaptive metadata levels preserve intended video appearance across displays.

This case uses camera-based RGB conversion information to align projected images with real objects despite spectral differences.

This case defers part of the color correction matrix until later stages, limiting out-of-range values and improving recognition inputs.

Separate one-time display calibration from preset generation to cut calibration time and preserve consistent color settings across devices.

This case uses hierarchical metadata to adapt color processing and preserve intended video appearance across different displays.

A controlled light source and pre-set white balance prevent color shifts that can corrupt embedded information in printed images.

This image encoding approach derives Co and Cg from adjacent pixels to reduce redundant color data, bandwidth, and computation.