메뉴 건너뛰기
Library Notice
Institutional Access
If you certify, you can access the articles for free.
Check out your institutions.
ex)Hankuk University, Nuri Motors
Log in Register Help KOR
Subject

Wire Recognition on the Chip Photo based on Histogram
Recommendations
Search
Questions

칩 사진 상의 와이어 인식 방법

논문 기본 정보

Type
Academic journal
Author
Jhang Kyoungson (충남대학교)
Journal
The Institute of Electronics and Information Engineers Journal of the Institute of Electronics and Information Engineers Vol.53 No.5 KCI Excellent Accredited Journal
Published
2016.5
Pages
111 - 120 (10page)

Usage

cover
📌
Topic
📖
Background
🔬
Method
🏆
Result
Wire Recognition on the Chip Photo based on Histogram
Ask AI
Recommendations
Search
Questions

Abstract· Keywords

Report Errors
Wire recognition is one of the important tasks in chip reverse engineering since connectivity comes from wires. Recognized wires are used to recover logical or functional representation of the corresponding circuit. Though manual recognition provides accurate results, it becomes impossible, as the number of wires is more than hundreds of thousands. Wires on a chip usually have specific intensity or color characteristics since they are made of specific materials. This paper proposes two stage wire recognition scheme; image binarization and then the process of determining whether regions in binary image are wires or not. We employ existing techniques for two processes. Since the second process requires the characteristics of wires, the users needs to select the typical wire region in the given image. The histogram characteristic of the selected region is used in calculating histogram similarity between the typical wire region and the other regions. The first experiment is to select the most appropriate binarization scheme for the second process. The second experiment on the second process compares three proposed methods employing histogram similarity of grayscale or HSV color since there have not been proposed any wire recognition method comparable by experiment. The best method shows more than 98% of true positive rate for 25 test examples.

Contents

요약
Abstract
Ⅰ. 서론
Ⅱ. 제안된 방법의 소개
Ⅲ. 이미지 이진화 기법 선택을 위한 실험
Ⅳ. 와이어 인식 방법에 대한 실험 결과
V. 요약과 향후 연구
REFERENCES

References (18)

Add References

Recommendations

It is an article recommended by DBpia according to the article similarity. Check out the related articles!

Related Authors

Recently viewed articles

Comments(0)

0

Write first comments.

UCI(KEPA) : I410-ECN-0101-2016-569-002801528