This forum is disabled, please visit https://forum.opencv.org
| 2017-07-25 03:34:16 -0600 | commented question | I am developing an app that i want auto-captures a business card using custom android camera and then i need to autocrop the unwanted space in android and then store the image . Actually i want it specifically for Business card |
| 2017-07-25 03:33:09 -0600 | commented question | I am developing an app that i want auto-captures a business card using custom android camera and then i need to autocrop the unwanted space in android and then store the image . kindly suggest me |
| 2017-07-25 02:31:44 -0600 | commented question | I am developing an app that i want auto-captures a business card using custom android camera and then i need to autocrop the unwanted space in android and then store the image . My camera Have the feature to capture an image then crop it but i want to auto capture and auto crop wd some kind of edge Detection |
| 2017-07-25 02:00:10 -0600 | asked a question | I am developing an app that i want auto-captures a business card using custom android camera and then i need to autocrop the unwanted space in android and then store the image . I can probably try something like this: 1) Get an edge map of the image (perform edge detection) 2) Find contours on the edge map. The outermost contour should correspond to the boundaries ofbusiness card. (under assumption that the business card image is against a solid background) This will help to extract the business card from the image. 3) Once extracted i can store the image separately without the unwanted space. |