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Study of Edge Detectors: A Review

Renu Gupta, Sandeep Gupta


In the zone of digital picture and feature preparing edge detection from picture is a standout amongst the most critical concern. Edge detection is a separating procedure. Edge detection strategies are utilized to get noteworthy data from a picture by diminishing the measure of information and channels out the undesirable or immaterial data. The data are utilized as a part of picture handling to distinguish the items in picture preparing. This paper represents the comparison between numerous edge detection filters to identify which one gives the better results.

Keywords: Digital Image processing, Edge detection, Filters Sobel, Prewitt, Robert Cross, Canny edge detectors

Cite this Article:
Renu Gupta, Sandeep Gupta. Study of Edge Detectors: A Review. Journal of Advancements in Robotics. 2015; 2(3): 1–7p.

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