A Comparative Analysis on Edge Detection Techniques Used in Image Processing
Vineet Saini · IOSR Journal of Electronics and Communication Engineering · 2012
This paper proposes the adaptation and optimization of two edge detector algorithms used for feature set extraction in CBIR.This paper compares the performance of Sobel and Canny edge detectors and proposed better solution for feature extraction in CBIR.It has been shown that the Canny edge detection algorithm performs better than Sobel edge detection with compromise of time.This work is implemented using MATLAB 7.10.0.