2019-04-07 10:13:25 -0600 | commented answer | How to find text area after dilating the image Thank you so much! After spending hours researching, I found I can use canny operator to detect the edges of the text, t |
2019-04-07 09:58:52 -0600 | received badge | ● Supporter (source) |
2019-04-07 09:58:33 -0600 | marked best answer | How to find text area after dilating the image This is the original image: At first I applied the sobel operator to the image: Then I dilated the image:
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2019-04-07 09:58:33 -0600 | received badge | ● Scholar (source) |
2019-04-07 09:58:29 -0600 | commented answer | How to find text area after dilating the image Thank you so much! After after spending hours researching, I found I can use canny operator to detect the edges of the t |
2019-04-07 06:16:40 -0600 | edited question | How to find text area after dilating the image How to find text area after dilating the image This is the original image: At first I applied the sobel operator to t |
2019-04-07 06:14:26 -0600 | commented question | How to find text area after dilating the image @sturkmen The third image is almost the original one. I updated the code. |
2019-04-07 06:13:55 -0600 | received badge | ● Editor (source) |
2019-04-07 06:13:55 -0600 | edited question | How to find text area after dilating the image How to find text area after dilating the image At first I applied the sobel operator to the image: gray = cv.cvtColor(i |
2019-04-07 06:11:50 -0600 | commented question | How to find text area after dilating the image @sturkmen The third image is almost the original one. |
2019-04-07 00:42:45 -0600 | asked a question | How to find text area after dilating the image How to find text area after dilating the image At first I applied the sobel operator to the image: Then I dilated the |