Earticle

초록

영어

In this paper, we propose H/W configuration of high speed open architecture and analysis of JPEG2000 architecture for real-time image processing in mass storage infrared (IR) and charge coupled device (CCD) images. An open H/W architecture has the advantages, such as easy transplantation of H/W and S/W, support of compatibility and scalability for specification of current and previous versions, common module design using standardized design, and convenience of management and maintenance.
Therefore, the main purpose of this design is to propose a method for selecting the most suitable commercial-off-the-shelf (COTS) board. We also suggest an architecture design of high speed processing for real-time implementation of JPEG2000 from it.
The proposed design of optimum open H/W architecture consists of four conditions: (ⅰ) structuralize for design of open H/W architecture from analysis of requirement, (ⅱ) define for internal and external interfaces in it, (ⅲ) design for memory of digital signal processor (DSP) and field programmable gate array (FPGA), and (ⅳ) analysis for a mounted high speed processing of JPEG2000.
We simulated control of tiling and fixed number of compressed coefficient for a mounted high speed processing of JPEG2000. In the experiment, the proposed method showed very efficient compression in IR and CCD images.

목차

Abstract
 1. 서론
 2. 실시간 개방형 H/W의 구성
  2.1 실시간 개방형 H/W 구성의 요구사항 분석
  2.2 실시간 개방형 H/W 구성
 3. JPEG2000 H/W적용의 검토
  3.1 JPEG2000 압축방식의 검토
  3.2 JPEG2000 압축률 비교 - IR영상과 CCD영상 -
 4. 결론
 참고문헌

키워드

저자

• 박장한 [ Park, Chang Han | 삼성탈레스 종합연구소 전문연구원 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국방위산업학회지 [Journal of the Korean Association of Defense Industry Studies]

• 간기

  연3회

• pISSN

  1738-6144

• 수록기간

  2000~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 390 DDC 355