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| 2017-08-09 02:34:16 -0600 | commented answer | Baby's first SLAM algorithm The new URL for Sebastian Thrun's Udacity course is https://www.udacity.com/course/artifi.... (I don't have enough Karma to edit the original post) |
| 2017-04-05 14:34:00 -0600 | commented answer | How to create a semi transparent shape? According to a note in http://docs.opencv.org/3.2.0/d6/d6e/group__imgproc__draw.html, "The functions do not support alpha-transparency when the target image is 4-channel. In this case, the color[3] is simply copied to the repainted pixels. Thus, if you want to paint semi-transparent shapes, you can paint them in a separate buffer and then blend it with the main image." |