2019-11-19 07:27:32 -0600 | commented question | How to exclude outliers from detected Orb features? @supra56 Here are links to the exact images used in the example: https://www.dropbox.com/s/jmvm2d1w9npzfg3/box_in_scene. |
2019-11-19 03:31:35 -0600 | commented answer | How to exclude outliers from detected Orb features? @berak out-of-interest, how would I approach finding a cluster centre if I wanted to do that? Would kmeans be overkill? |
2019-11-19 03:30:09 -0600 | commented answer | How to exclude outliers from detected Orb features? @berak OK, thanks! I assumed that crossCheck=True with dmatches = sorted and e.g. matches[:10] would work, but I just tr |
2019-11-19 03:28:12 -0600 | marked best answer | How to exclude outliers from detected Orb features? I am using the approach shown below (see bottom of post) to detect an object within a video stream. As can be seen from the image below (red arrows) I get a number of false points / outliers outside the detected area, especially if I move the detected object. What I would like to do is draw a rectangle around the main cluster of points as returned by UPDATE: I have updated the image below to hopefully show more clearly what I'm trying to achieve |
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2019-11-19 03:04:09 -0600 | commented question | How to exclude outliers from detected Orb features? @supra56 the code is working as expected, I simply want to add an additional step to remove points from the matches. I'v |
2019-11-19 03:01:39 -0600 | edited question | How to exclude outliers from detected Orb features? How to exclude outliers from detected Orb features? I am using the approach shown below (see bottom of post) to detect a |
2019-11-19 02:42:24 -0600 | commented answer | How to exclude outliers from detected Orb features? Thanks, but isn't this the purpose of dmatches = sorted(matches, key = lambda x:x.distance) ? I'm not looking for the cl |
2019-11-18 12:56:55 -0600 | edited question | How to exclude outliers from detected Orb features? How to exclude outliers from detected Orb features? I am using the approach shown below (see bottom of post) to detect a |
2019-11-18 12:55:25 -0600 | asked a question | How to exclude outliers from detected Orb features? How to exclude outliers from detected Orb features? I am using the approach shown below (see bottom of post) to detect a |
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2019-11-12 11:51:53 -0600 | edited question | Identifying and tracking drinks bottles in OpenCV *without* machine learning Identifying and tracking drinks bottles in OpenCV *without* machine learning Earlier this year Nick Bourdakos posted a s |
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2019-11-12 11:43:13 -0600 | edited question | Identifying and tracking drinks bottles in OpenCV *without* machine learning Identifying drinks bottles *without* machine learning Earlier this year Nick Bourdakos posted a series of tweets demoing |
2019-11-12 10:54:16 -0600 | commented question | Identifying and tracking drinks bottles in OpenCV *without* machine learning Can you tell me please, how is this off-topic? |
2019-11-12 10:26:28 -0600 | asked a question | Identifying and tracking drinks bottles in OpenCV *without* machine learning Identifying drinks bottles *without* machine learning Earlier this year Nick Bourdakos posted a series of tweets demoing |