Near-Lossless Encoder/Decoder
Reduce internal memory and logic gate count
Techno Mathematical Co., Ltd. provides a compression algorithm, powered by the original computing algorithm DMNA, enabling high-speed, compact, and high-quality compression and decompression. This compression algorithm significantly reduces internal memory and logic gate count, supporting lossless or near-lossless modes with programmable compression ratios, automatic control of compressed data size, and compatibility with huge screen sizes.
Features
- High-Speed Compression & Decompression: Capable of handling 3 pixels/clock for encoding and 2 pixels/clock for decoding (example in ASIC).
- Flexible Image Size Support: Programmable image size ranges from 768 to 65,280 pixels in width and 6 to 65,532 pixels in height, accommodating various image formats (RGGB/GRBG/GBRG/BGGR Bayer Format).
- Versatile Compression Modes: Offers both "LossLess" and "NearLossLess" (1/2, 1/3, 1/4) compression modes.
- Interface Compatibility: Supports AXI 128bit Bus Master and AHB Host access interfaces, ensuring flexible design adaptation as per customer requirements.
- Cost and Power Optimization: Optimized logic gate count and internal memory capacity, reducing overall cost and power consumption for efficient bandwidth and file size reduction in image processing.
Specifications
Compression format |
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Compression and decompression capability |
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Image size |
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Support a variety of image formats |
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Compression mode |
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Image data, compressed data interface |
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Flexible design to respond to customer’s request |
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Techno Mathematical is recognized for its:
Cutting-Edge Algorithmic Innovation: Incorporating advanced algorithms such as DMNA, Techno Mathematical products are designed to optimize computational efficiency and elevate image processing capabilities.
Extensive Application Flexibility: Offering solutions in audio and video compression, as well as visibility enhancement across diverse shooting scenarios, these products serve an array of industries including security, surveillance, and AI-based image recognition.
Adaptable Interface Integration: Techno Mathematical's hardware IPs feature versatile input/output interfaces supporting multiple video signal formats (AXI4-stream, DE) and control interfaces (APB3), ensuring seamless integration and compatibility across systems.
Performance-Oriented Solutions: Prioritizing performance metrics, these products deliver enhanced image quality, minimized latency, and streamlined throughput, meeting the demands of superior audio/video processing and efficient data handling.
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