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Sobel operator. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Sobel operator, but we will also tell you about its etymology, its characteristics and you will know how to say
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English
Etymology
Based on the work of Irwin Sobel.
Noun
Sobel operator (plural Sobel operators)
- A discrete differentiation operator that computes an approximation of the gradient of the image intensity function, used in image processing and computer vision, particular for detecting edges.
- Synonyms: Sobel-Feldman operator, Sobel filter