Lossless Video Compression (HLVC) Encoder

Features

• True mathematically lossless (bit-exact) compression
• Supports lossless compression of a wide variety of RAW data
• Image sensor RAW data Color Filtered Array (CFA)
• Monochrome
• GRGB, RGBE, RCCG, RCCC
• Metadata such as XMP, Exif
• Post-processed data such as disparity maps from 3D sensors
• Low complexity hardware implementation
• Ultra-low latency performance
• Parameterizable number of parallel channels (components)
• Configurable to any sensor resolution
• Configurable (per channel) bit depth: 8, 10, 12, 14, 16 bits and higher (32 bits & 64 bits also supported)
• Configurable Transfer Unit (TU) to adapt to file or transport container
• Both FPGA and ASIC implementations available with real-time encoding capabilities
• 100% verification coverage based on UVM environment

Deliverables

• Bit exact reference software model
• Encrypted RTL source code or FPGA netlist IP core
• Functional and structural coverage reports (for ASIC)
• Design specification & comprehensive integration guide
• Technical support and maintenance updates

Applications

• Advanced Driver-Assistance Systems
• Image sensors
• LIDAR
• Cameras
• Video archiving / logging
• Slow-motion / high frame rate cameras
• AR products
• Medical / aerospace imaging

Block Diagram of the Lossless Video Compression (HLVC) Encoder IP Core

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