An Algorithm for Object Detection in Wavelet Domain
عنوان مقاله: An Algorithm for Object Detection in Wavelet Domain
شناسه ملی مقاله: ICMVIP02_030
منتشر شده در دومین کنفرانس ماشین بینایی و پردازش تصویر در سال 1381
شناسه ملی مقاله: ICMVIP02_030
منتشر شده در دومین کنفرانس ماشین بینایی و پردازش تصویر در سال 1381
مشخصات نویسندگان مقاله:
Mahdi Amiri - Sharif University of Technology, Computer Eng. Department,Digital Multimedia Research Laboratory (DML) P.O. Box ۱۱۳۶۵-۹۵۱۷, Tehran, Iran
Hamid Reza Rabiee - Sharif University of Technology, Computer Eng. Department,Digital Multimedia Research Laboratory (DML)
Farid Behazin - Defense Systems Institute, Aerospace Industries Organization, Tehran, Iran
خلاصه مقاله:
Mahdi Amiri - Sharif University of Technology, Computer Eng. Department,Digital Multimedia Research Laboratory (DML) P.O. Box ۱۱۳۶۵-۹۵۱۷, Tehran, Iran
Hamid Reza Rabiee - Sharif University of Technology, Computer Eng. Department,Digital Multimedia Research Laboratory (DML)
Farid Behazin - Defense Systems Institute, Aerospace Industries Organization, Tehran, Iran
In this paper we present the building blocks of a general multiresolution algorithm for object detection. The proposed algorithm is based on the decomposition of images using undecimated wavelet packet trees. It exploits adaptation both in the selection of best bases and in selection of a suitable threshold for the chosen features. The entropy measure has been used for best basis selection, and features have been chosen from the wavelet coefficients. Moreover, a detection system based on the proposed algorithm is under development
کلمات کلیدی: Wavelet Transform, Object Detection
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/125665/