Color Signal Processing Circuits TRIZ Cases

A motor-driven wheel and clutch eject a stuck stylus smoothly from its housing while also supporting vibration alerts and position sensing.

A movable stopping pin and slot lock parallel bars at a preset angle, keeping medical equipment displays stable during handling and transport.

A pipelined HDR camera merges multi-exposure sensor data in real time so autonomous vehicles can detect hazards in glare and darkness.

Separate VUI and SEI transfer-function signaling lets one video stream support HDR playback while remaining compatible with SDR devices.

Dual transfer function signaling in VUI and SEI lets one HDR video stream play on both SDR and HDR devices with seamless switching.

Separate VUI and SEI transfer-function signaling lets one video stream support HDR playback while remaining compatible with SDR devices.

VUI and SEI carry separate SDR and HDR transfer functions so one video stream can be decoded correctly across different luminance-range devices.

Segmented pixel sets with different lens curvatures let one image sensor capture HDR signals and phase-difference data at the same time.

Separates SDR transfer data in VUI and HDR transfer data in SEI so one video stream can be decoded correctly by both SDR and HDR devices.

Storing SDR OETF data in VUI and HDR OETF data in SEI lets one video stream play correctly on both legacy SDR and HDR-capable devices.

VUI and SEI carry separate transfer-function data so one video stream preserves HDR playback while staying compatible with SDR devices.

Mode-dependent quantization correction uses transform skip and palette flags to reconstruct video blocks more accurately and improve coding efficiency.

Sun-angle and object-coordinate calculations set white balance for remote imaging, reducing color casts, glare, and solar glint.

Adjusted RGB filter transmittance reduces pixel signal gaps, improving image sensor sensitivity and color quality across ambient brightness changes.

Dual-photodiode pixels and segmented on-chip lens regions capture HDR image signals and phase difference data at the same time.

A folded optic routes different light spectra from one lens to laterally placed sensors, cutting multicamera alignment, calibration, and lens exposure.

Separate transfer-function data in VUI and SEI lets one video stream switch correctly between HDR and SDR playback modes.

Stacked photodiodes over an embedded longitudinal transistor avoid implantation-plug light leakage, improving color separation and sensitivity.

Camera images combined with stored topography and GPS help detect flood water, ice, or oil slicks and warn drivers or hikers before entry.

By stacking photodiodes over an embedded longitudinal transistor, this case avoids plug light leakage while preserving aperture ratio and sensitivity.

Pre-loaded AWB and AE settings triggered simultaneously across vehicle cameras cut latency and keep image quality consistent during lighting changes.

Candidate images guide selection while the control unit sets region-specific luminance and chroma conditions for higher-quality mixed-subject capture.

Interconnected framed screen units form a variable chromakey wall that cuts setup labor and waste while maintaining a reliable keyed background.

Split readout timing for PAF pixel columns enables two-stage image binning that raises frame rate while preserving binned image resolution.

A reconfigurable n×n pixel mapping matrix converts RGB, YPbPr, and YCbCr formats in one IC, improving compatibility without dedicated converters.

Adjacent charging and discharging MOS transistors with common drains cut parasitic capacitance and sharpen 1H delay waveforms in video circuits.

High-luminance region detection preserves headlamp and traffic light colors while automatic white balance corrects illuminated areas.

Time-varying patterned illumination and image demodulation suppress ambient light, improving skin analysis accuracy while excluding background.

Layered metadata lets color processing adapt to display gamut and conditions, preserving video appearance across different screens.

Color rotation, scaling, and tone mapping let HDR images stay decodable on legacy devices while preserving better hue, contrast, and color.

Temperature-based LED illuminance mapping compensates output drift, helping maintain stable color temperature during light combining.

Pre-fitted color temperature curves use reference and intermediate points to avoid flicker and reduce frame rate demands in displays.

Dynamic white balance validation compensates for infrared-induced red shift, preserving color reproduction in low-light imaging.

Chromatic adaptation tuned to brightness and ambient light keeps immersive video colors consistent when content moves to non-immersive displays.

Ambient light sensors and a spatial graph neural network adapt TV tone mapping to keep color and brightness consistent across viewing environments.

A server-mediated workflow converts optical measurements into calibration commands, enabling consistent color tuning across HMI displays and OS platforms.

Using four-channel multispectral imaging and a pre-trained deep network, this case improves illumination estimation for more accurate color correction.

Observer and display metadata adapt video color transforms so HDR and WCG content keeps consistent perceived color across users and screens.

Neighbor-based clipping curves smooth quantized gamut borders in HDR-to-SDR YUV conversion, reducing banding and unstable color patches.

False-color pixels are corrected into a reference image so ISP color error can be measured consistently for sensor sorting and setting optimization.

Segmented on-chip lens regions let image sensor pixels capture HDR image signals and phase-difference signals at the same time.

White balance data is reused to detect and correct black balance deviation, improving color reproduction despite product and temperature variation.

Selective color-channel sensitivity tuning separates fluorescence from illumination light in endoscopy with less processing and lower energy use.

Color correction is executed inside a memory-cell array to cut power use and ease bandwidth limits in high-resolution imaging.

Test images under varied brightness and color temperature build a reusable camera noise profile for more accurate noise reduction.

Restricting IBC reference and small-block partition choices by color format improves bitstream conformance, coding efficiency, and image quality.

Varying metadata levels let color management adapt images and video to target display capabilities, reducing distortion and preserving artistic intent.

Dynamic main-subject identification keeps focus, exposure, and white balance aligned with user intent during pan, tilt, and zoom.

Layered metadata lets color management match video rendering to display capabilities, reducing distortion and preserving artistic intent.

A processing system reduces computational complexity by comparing only a subset of color values from an image frame with pre-stored reference data.