Color Television With Pulse Code Modulation TRIZ Cases
- Entropic Transcoding Subword Segmentation for Noise-Resilient Compression
A method subdivides binary words into low-order and high-order subwords to optimize entropic transcoding efficiency.
- Video Intra Prediction Mode Determination Using Pixel Variation Thresholds
A video encoding apparatus calculates adjacent pixel variation to select optimal intra prediction modes for efficient compression.
- Adaptive Transform Block Size Notification in Video Coding
A video coding method selects between implicit and explicit modes to notify transform block sizes for each macroblock.
- Scalable Video Encoding with Full-Resolution Residuals
A scalable video encoder uses full-resolution residual values to optimize base layer motion estimation and mode decision processes.
- Slice-Level Parameter Set Encoding for Video Coding
A slice-level encoding method references existing parameter sets to configure coding tools flexibly.
- Adaptive De-blocking Filter for MPEG Video Decoding
An adaptive de-blocking filter adjusts filtering ranges and region modes based on local activity to reduce blocking artifacts in video streams.
- Variable Loop Filter Strength for Video Block Artifacts
A loop filter applies variable incremental strength to reconstructed video blocks based on quality values, reducing blocking artifacts along boundaries.
- Error Resilient Video Transmission via Reference Frame Indicators
Pre-positioned synchronization markers allow receivers to bypass delayed retransmissions and recover lost frames with minimal end-to-end delay.
- Video Classification Engine for Perceptual Bit Allocation
A classification engine detects target objects in video blocks to adjust quantization levels dynamically.
- Video Quantizer Selection via Macroblock Activity Grouping
Grouping macroblocks by activity assigns consistent quantization values, balancing bit rate against picture quality artifacts.
- Multi-view Encoding Disparity Vector Computation
A multi-view encoding method computes disparity vectors using transmitted camera location parameters.
- Video Transcoder Perceptual Classification for Bit Allocation
A video transcoder classifies macroblocks using perceptual processing to adjust quantization parameters.
- Multi-instance Video Encoder Parallel Processing
Multi-instance encoding module segments video streams across processors to resolve the contradiction between productivity gains and rising system complexity.
- Video Decoder Handling Mixed HDR SDR Segments
A video decoder processes mixed HDR and SDR segments using dynamic electro-optical transfer functions for accurate luminance reconstruction.
- Bit Rate Allocation for MPEG2 Video Channels
Closed loop controller parses complexity data to determine optimal bit allocation for video channels.
- Intra Prediction Mode Selection in Video Compression
Alternative full search eliminates useless modes before cost calculation to reduce computational complexity while maintaining compression performance.
- VLIW Video Loop Deblocking via Parallel Speculative Filtering
Parallel speculative computation of filter results and application conditions eliminates conditional branching bottlenecks in VLIW video loop deblocking.
- Multicast Video Error Recovery via Restart Sub-streams
A receiver selects optimal streams from multiple description coded video to maintain constant quality.
- Video Coding Motion Vector Prediction Coherence
Predicting motion vectors from neighbors creates a coherent field that improves error correction and compression efficiency.
- Video Interface Feedback Channel for Color Gamut Adaptation
A video interface feedback channel transmits preferred color gamut settings from a sink device to a source device.
- Parallel Video Encoder Using Original Reference Pictures
A parallel video encoder uses original reference pictures for motion estimation to enable simultaneous processing across multiple hardware instances.
- Video Encoding Mode Selection Using Huber Cost Function
A video encoder selects modes using a Huber cost function to reduce distortion outliers.
- Adaptive Motion Vector Resolution Signaling
A video encoder selects sub-pixel precision for motion vectors and signals the choice using context-adaptive binary arithmetic coding.
- Decoder Architecture Segmentation for Multi-Standard Processing
A decoder architecture separates common core operations into a hardware accelerator and standard-specific tasks into a programmable element.
- Video Frame Encoding with Adaptive Pixel Offsetting
Adaptive pixel offsetting reduces non-zero difference ranges between adjacent samples to improve coding efficiency in high-efficient video codecs.
- Video Coding Apparatus Motion Vector Prediction Composite Reference
A video coding apparatus composites reference images using detected motion vectors to generate a prediction block for encoding.
- Image Encoding Using Shared Probability Models
Context-based binary arithmetic coding uses shared probability models for image components to enhance encoding efficiency.