Contour extraction algorithms for LSI circuit video image processing

Author

Doudkin, A.A. ; Sadykhov, R. Kh ; Selikhanovich, A.A. ; Vershok, D.A.

Author_Institution

Inst. of Eng. Cybern., Minsk, Byelorussia

fYear

2001

fDate

2001

Firstpage

69

Lastpage

72

Abstract

A new technologies for pre-processing the layout layers of integrated circuits and for contour detection of layout objects are proposed. These include fast algorithms of anti-aliasing and filtering based on discrete two-dimensional Hadamard and Haar functions; accurate segmentation algorithms based on the Hough transform which allow one to handle noisy images; and a vectorization algorithm permitting one to describe object contours by straight-line segments of different lengths

Keywords

Haar transforms; Hadamard transforms; Hough transforms; antialiasing; edge detection; image segmentation; integrated circuit layout; reverse engineering; Haar functions; Hough transform; LSI circuit video image processing; anti-aliasing; contour detection; contour extraction algorithms; discrete 2D Hadamard; fast algorithms; filtering; integrated circuits; layout layers; layout objects; noisy images; object contours; reverse engineering; segmentation algorithms; straight-line segment; vectorization algorithm; Discrete transforms; Filtering algorithms; Filtration; Image processing; Image segmentation; Integrated circuit layout; Integrated circuit noise; Integrated circuit technology; Large scale integration; Object detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, International Workshop on, 2001.

Conference_Location

Crimea

Print_ISBN

0-7803-7164-X

Type

conf

DOI

10.1109/IDAACS.2001.941982

Filename

941982