Study and Comparison of Different Edge Detectors for Image Segmentation

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CSTGVB0EBM

Study and Comparison of Different Edge Detectors for Image Segmentation

Dr. Pinaki Pratim Acharjya
Dr. Pinaki Pratim Acharjya Bengal Institute of Technology and Management
Ritaban Das
Ritaban Das
Dibyendu Ghoshal
Dibyendu Ghoshal
DOI

Abstract

Edge detection is very important terminology in image processing and for computer vision. Edge detection is in the forefront of image processing for object detection, so it is crucial to have a good understanding of edge detection operators. In the present study, comparative analyses of different edge detection operators in image processing are presented. It has been observed from the present study that the performance of canny edge detection operator is much better then Sobel, Roberts, Prewitt, Zero crossing and LoG (Laplacian of Gaussian) in respect to the image appearance and object boundary localization. The software tool that has been used is MATLAB.

Study and Comparison of Different Edge Detectors for Image Segmentation

Edge detection is very important terminology in image processing and for computer vision. Edge detection is in the forefront of image processing for object detection, so it is crucial to have a good understanding of edge detection operators. In the present study, comparative analyses of different edge detection operators in image processing are presented. It has been observed from the present study that the performance of canny edge detection operator is much better then Sobel, Roberts, Prewitt, Zero crossing and LoG (Laplacian of Gaussian) in respect to the image appearance and object boundary localization. The software tool that has been used is MATLAB.

Dr. Pinaki Pratim Acharjya
Dr. Pinaki Pratim Acharjya Bengal Institute of Technology and Management
Ritaban Das
Ritaban Das
Dibyendu Ghoshal
Dibyendu Ghoshal

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Dr. Pinaki Pratim Acharjya. 2012. “. Global Journal of Computer Science and Technology – F: Graphics & Vision GJCST-F Volume 12 (GJCST Volume 12 Issue F13): .

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Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

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GJCST Volume 12 Issue F13
Pg. 29- 32
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Study and Comparison of Different Edge Detectors for Image Segmentation

Dr. Pinaki Pratim Acharjya
Dr. Pinaki Pratim Acharjya Bengal Institute of Technology and Management
Ritaban Das
Ritaban Das
Dibyendu Ghoshal
Dibyendu Ghoshal

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