Edge Detection of Agricultural Products Based on Morphologically Improved Canny Algorithm

Figure 4

Comparison chart of experimental results without noise. (a) Original tomato image. (b) Traditional Canny algorithm. (c) The algorithm in reference [23]. (d) Improved algorithm in this article. (e) Fruit collection original image. (f) Traditional Canny algorithm.(g) The algorithm in reference [23]. (h) Improved algorithm in this article. (i) Vegetable collection original image. (j) Traditional Canny algorithm. (k) The algorithm in reference [23]. (l) Improved algorithm in this article.

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