JPEG Encoder Decoder

Encoder/Decoder with error detection

Techno Mathematical's JPEG Encoder/Decoder employs the frame sequential method and supports a variety of image formats, including YCbCr 4:4:4/4:2:2/4:2:0/4:0:0. It operates on AXI and AHB protocols, facilitating error detection during decoding improper streams and offering programmable quantization and Huffman tables. Powered by the original computing algorithm "DMNA," this solution presents a Baseline JPEG encoder/decoder compliant with ISO/IEC 10918-1, delivering high-speed processing at low clock frequencies.

Features

  • Frame Sequential Method: Utilizes the frame sequential method for JPEG encoding and decoding.
  • Extensive Image Format Support: Compatible with various YCbCr formats (4:4:4/4:2:2/4:2:0/4:0:0) for versatile image processing.
  • Error Detection Capabilities: Detects errors during decoding of improper streams, ensuring reliable data processing.
  • Programmable Tables: Offers programmable quantization and Huffman tables, enhancing flexibility in encoding and decoding operations.
  • DMNA-Powered High-Speed Processing: Leverages the DMNA algorithm for high-speed processing at low clock frequencies, ideal for applications such as digital cameras, printers, facsimiles, and surveillance systems.

Specifications

Image FormatFrame sequential method.
Input/Output Format
  • YCbCr 4:4:4/4:2:2/4:2:0/4:0:0
Data bus protocol
  • AXI
CPU bus protocol
  • AHB
Tables
  • Quantization table (Programmable)
  • Huffman table (Programmable)
General
  • Scaling function of Quantization table  SOI, DHT, DQT, DRI, SOF0, SOS, RSTm, EOI markers

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.