Image Coding TRIZ Cases
- Polygon Mesh Compression via Fan Tessellation
Partitioning a polygon mesh into fans and tessellating them enables SC3DMC encoding, reducing memory requirements while maintaining visual realism.
- Forward Discrete Cosine Transform Engine Pipelined Stages
A modified DCT engine computes coefficients across five stages and scales outputs using distributed multiply operations.
- Privacy Mask Alignment with Encoding Units
A video encoding method aligns privacy masks to block boundaries to prevent spatial prediction contamination.
- Image Encoder Sub-Block Line Segmentation for Bandwidth Reduction
Segmenting block lines into independently encoded sub-blocks allows selective memory reads, reducing bandwidth and latency during decoding.
- Image Compression Quality Controller Bandwidth Optimization
A quality controller determines discrete quantisation levels to compress image data within target bit rates.
- Virtual CT Image Generation from Orthogonal X-rays
A generator reconstructs 3D models from two orthogonal X-ray images to produce virtual CT scans.
- Point Cloud Encoding Using Sensing Path and Coarse Points
Encoding apparatus shifts sensing points to coarse points in angular space for efficient compression.
- Signaling Long-Term Reference Pictures in Video Coding
Differential coding of MSB cycle values reduces bit usage for long-term reference pictures while maintaining decoding complexity.
- Adaptive Deblocking Filter for Weighted Prediction Video Blocks
A deblocking filter adjusts boundary strength using prediction modes to smooth block edges in video streams.
- Image Processing Device Parallel VBR Decompression
Parallel predecoders split compressed video streams to reduce processing complexity and maintain high-definition playback speeds.
- Pixel Compression Mechanism for Graphics Data Transfer Bottlenecks
A pixel compression mechanism encodes coverage information to optimize data transfer efficiency between rasterization and Hierarchical Z-buffer blocks.
- 3D Model Object Selection for Bandwidth Reduction
A 3D model selection unit filters objects by condition before transmission.
- Dictionary-Based SAR Image Reconstruction via Sub-Nyquist Sampling
A dictionary-based method reconstructs synthetic aperture radar images using sub-Nyquist sampling factors to reduce hardware complexity.
- 3D Image Encoder Line-by-Line Lossless Compression
Encoder processes 3D image lines independently using pixel prediction and adaptive coding to reduce data volume for Gigabit Ethernet transmission.
- Point Cloud Geometric Compression via Depth Auto-Encoder
A depth auto-encoder framework compresses point cloud geometry through learned neural representations.
- UV Mapping and Compression for Dynamic 3D Textures
Orthogonal projection maps texture colors to minimize distortion, resolving computational complexity in dynamic surface handling.
- Interleaved Bit-Stream Encoding for Image Compression
Segmenting color channel bit-streams reduces processing latency and buffer requirements by enabling sequential decoding.
- SIFT Descriptor Compression via SVD for Mobile Image Analysis
Applies singular value decomposition to compress SIFT descriptors, reducing memory load and transmission energy in mobile terminals.
- 3D Point Cloud Encoding Merging Datasets
Encoder merges point clouds and identification data to boost compression while managing decoding complexity.
- Uniform Bitdepth Scaling for Dynamic Mesh Compression
A bitdepth scaling function converts vertex positions into integers to compress mesh data efficiently.