JPEG Codec 8K(YUV422) 48fps@200MHz,
Overview
The KJN-8EX conform to the JPEG baseline format/JPEG Extended DCT-based process for compressing/decompressing 8bit/12bit still images.
Key Features
- ?Based on JPEG Extended DCT-based process/Baseline process Standards.
- ?The arithmetic accuracy also satisfies the requirement of compliance testing of JPEG Part2 ?ISO/IEC10918-2?j.
- ?Image Data I/O Format:Block Interleaved Format
- ?Image Size:Any size that can be divided by MCU unit.
- ?Operation mode like processing mode, image size, DRI value etc. are set in internal register via external CPU.
- ?Quantization table:Written from external during compression.
- ?Huffman table:Fixed table is used for compression (SHIKINO original table is used for 12bit JPEG.Standard table is used for 8bit JPEG) and downloaded from compressed data during decompression.
- ?Marker:Automatically generated during compression.Processed marker: SOI, SOF0, SOF1, SOS, DQT, DHT, DRI, RSTm, EOI
Block Diagram
Applications
- Digital still cameras
- Video Phones
- Image scanner
- Printers
- External board for PC
- Surveillance systems
- FAX
- Image transfer devices
- Mobile terminals
- Smart phone
- Tablet devices
- Medical devices
Deliverables
- RTL Source (Verilog-HDL)
- Logic synthesis scripts
- Test vectors
- Reference C-MODEL
- IP specification file
- Design specificaions file
- C-MODEL manual file
Technical Specifications
Availability
We also accept customization according to customer needs.
Related IPs
- JPEG Codec 8K(YUV422) 48fps@200MHz,
- JPEG Codec 4K(YUV422) 48fps@200MHz. (4Sample/clk)
- JPEG Decoder 8K(YUV422) 48fps@200MHz, (16Sample/clk)
- JPEG Encoder 8K(YUV422) 48fps@200MHz. (16Sample/clk)
- JPEG Decoder 8K(YUV422) 48fps@200MHz, (16Sample/clk)
- Baseline JPEG Codec with optional Constant Bitrate Motion JPEG Video Rate Control