Timeline for How to flatten the image of a label on a food jar?
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| May 11, 2020 at 22:03 | comment | added | Peter K.♦ | @MichaelBalcerzak Welcome to SE.SP! Please do not add a comment as an answer. Your question, as it stands, is not a good fit for this site. You are asking a programming question. Even if the reason for the code is signal processing, we do not debug code here. Please ask your question on Stack Overflow itself. | |
| May 11, 2020 at 22:01 | history | protected | CommunityBot | ||
| May 11, 2020 at 18:51 | comment | added | Michael Balcerzak | When I run your program, I got this error: C:/Users/Michael Balcerzak/Documents/opencv-text-detection/opencv-text-detection/imageSticting.py:103: UserWarning: Bi-quadratic interpolation behavior has changed due to a bug in the implementation of scikit-image. The new version now serves as a wrapper around SciPy's interpolation functions, which itself is not verified to be a correct implementation. Until skimage's implementation is fixed, we recommend to use bi-linear or bi-cubic interpolation instead. warped = tf.warp(img, tform3, order=2) How to fix this | |
| Feb 5, 2018 at 9:54 | comment | added | Satish Kumar | the work is very good. but the code showing error in my system. i am using matlab 2017a is it compatible with it. thank you, | |
| May 22, 2012 at 6:41 | vote | accept | mahboudz | ||
| May 21, 2012 at 10:58 | comment | added | Szabolcs | @Daniel That is what I did here. Ideally one would take into account the not-perfectly-parallel projection as well, but I didn't. | |
| May 19, 2012 at 11:37 | comment | added | Daniel R Hicks | Nikie has what appears to be a all-encompassing solution. It gets much simpler, though, if you know that the camera is always "square" to the jar, with no confusing background. Then you find the edges of the jar and apply the simple trigonometric (arcsine?) transformation, without much additional fiddling. Once the image is flattened you can isolate the label itself. | |
| May 19, 2012 at 11:15 | history | tweeted | twitter.com/#!/StackSignals/status/203806158526488577 | ||
| May 18, 2012 at 14:20 | answer | added | Niki Estner | timeline score: 64 | |
| May 18, 2012 at 13:26 | history | migrated | from stackoverflow.com (revisions) | ||
| May 16, 2012 at 23:44 | history | asked | mahboudz | CC BY-SA 3.0 |