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Registered in England No: 4264387
Registered Office:

Kane Computing Ltd,
7 Theatre Court, London Road,
Northwich, Cheshire, CW9 5HB,
United Kingdom
Tel: +44(0)1606 351006
Fax: +44(0)1606 351007/8
Email: Sales-Support-Marketing
©Copyright: KCL 1986-2008

ISO9001-2000 Accreditation

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JPEG2000/Motion JPEG2000 Encoder, Decoder & Codec for DSP

Features

  • TI C64x or DM64x DSP
  • TI eXpressDSP compliant
  • ISO/IEC 15444-1 JPEG2000 compliant
  • Max throughput with nominal memory and power consumption
  • Common C library API
  • Optimized for real-time multi-threaded systems
  • Lossless and lossy compression options
  • Scalable code-stream
  • Single and multiple component images
  • Programmable image size in excess of HDTV 1080i
  • Full motion video compression in SIF (320x240) resolution
Ordering Info: Part No. Please call

Description

The BroadMotion JPEG2000 Encoder is an optimized, high performance core, which is able to interface directly with the system processor to provide a flexible, practical and complete JPEG2000 encoding solution.

Image source data, in any color space format, is read tile-by-tile into the DSP. The discrete wavelet transform analyzes the input data in the DSP. The coefficient code block data is passed to the Tier-1 processor which efficiently compresses the image data. The encoded data stream is output in parallel with distortion metrics for the compressed data; these distortion metrics facilitate bit rate control. Tier-2 coding in the DSP then analyzes the distortion metrics, generates packets and then outputs the final JPEG2000 bit stream.

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Downloads

Datasheet (PDF 140KB)
JPEG2000 Standard (PDF 16KB)

Links

BroadMotion's web site

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