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| 2020-12-10 10:24:37 -0600 | commented question | tvec and coordinate systems q I'm sorry. I want to create a ray from camera center to plane model. I was wondering whether tvec would have any role in |
| 2020-12-09 11:37:29 -0600 | commented question | tvec and coordinate systems q SolvePnp gives me a tvec that measures accurately the distance to the plane in mm. I know the math behind plane-ray int |
| 2020-12-08 11:54:32 -0600 | commented question | tvec and coordinate systems q Most of that makes sense to me. Though I'm unclear on the nature of A & B. Do the frames A and B represent different |
| 2020-12-07 12:20:58 -0600 | asked a question | tvec and coordinate systems q tvec and coordinate systems q The output of solvePnp tvec and rvec: is tvec in world coordinates? I am guessing it is b/ |
| 2018-12-01 13:21:26 -0600 | commented question | where do I tell OpenCV to read saved images from the same program Last post before signing off, this was on your site and solved most of the problem (not all): http://answers.opencv.org/ |
| 2018-12-01 11:58:55 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I can upload a photo of my project in action. It would include a GUI though. |
| 2018-12-01 11:58:27 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I can upload a photo of my project in action. It would include a GUI though. |
| 2018-12-01 11:57:22 -0600 | commented question | where do I tell OpenCV to read saved images from the same program Hi L Berger, Appreciate the intervention here, but I've already completed the first 8 chapters at www.cplusplus.com end |
| 2018-12-01 11:41:51 -0600 | commented question | where do I tell OpenCV to read saved images from the same program Hi L Berger, Appreciate the intervention here, but I've already completed the first 8 chapters at www.cplusplus.com end |
| 2018-11-30 17:26:58 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I am .....please delete this account |
| 2018-11-30 13:49:35 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I am ..... |
| 2018-11-30 13:45:59 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I am deeply engrossed in an IR tracking project, that has its own "Euler" like problems. The decision to junk this post |
| 2018-11-30 12:01:32 -0600 | commented question | where do I tell OpenCV to read saved images from the same program Hi Berak, This did it: "../../../still_shot.jpg" cv::imwrite("../../../still_shot.jpg", im_with_keypoints); cv::Mat |
| 2018-11-30 11:02:02 -0600 | commented question | where do I tell OpenCV to read saved images from the same program imwrite("C://stillshot.jpg", im_with_keypoints); imwrite("stillshot.jpg", im_with_keypoints); enter code here It will o |
| 2018-11-30 10:57:48 -0600 | commented question | where do I tell OpenCV to read saved images from the same program I took out my flag, and reverted to my initial conditions and I am saving/loading just fine but not in the location I wa |
| 2018-11-29 15:40:11 -0600 | asked a question | where do I tell OpenCV to read saved images from the same program where do I tell OpenCV to read saved images from the same program This code writes then loads an image. If I write to : |
| 2018-11-28 17:22:52 -0600 | commented question | how do I iterate the photos I have been saving Okay, sorry. Can you give me a couple of keywords of the current lexicon so I can go about researching/replacing? - Thx |
| 2018-11-28 17:14:10 -0600 | commented question | how do I iterate the photos I have been saving Okay, sorry. Can you give me a couple of keywords of the current lexicon so I can go about researching/replacing? - Thx |
| 2018-11-28 15:53:29 -0600 | asked a question | how do I iterate the photos I have been saving how do I iterate the photos I have been saving Below is a little code to take a single photo from the video stream. Work |
| 2018-11-27 19:01:59 -0600 | commented question | to use double or float i'm guessing this qualifies as a 'stupid question'? cvui::trackbar(175, &gui_v->ThresholdStep, 1., 20.); if I co |
| 2018-11-27 18:56:04 -0600 | commented question | to use double or float i'm guessing this qualifies as a 'stupid question'? |
| 2018-11-26 17:13:00 -0600 | asked a question | to use double or float to use double or float I may have made a large error in my C++/opencv program. It is basically an infrared tracking algo |
| 2018-10-08 14:06:12 -0600 | commented question | image not converting to binary in simpleblob detect That last comment somehow got out of order. My question was answered: the binary analysis is being done, just invisible |
| 2018-10-08 14:05:13 -0600 | commented question | image not converting to binary in simpleblob detect That last comment somehow got out of order. My question was answered: the binary analysis is being done, just invisible |
| 2018-10-07 15:15:32 -0600 | edited question | question about params.xxxxx function in SimpleBlobDetector question about param.xxxxx function in SimpleBlobDetector When I set a param function to "false" is the function "deacti |
| 2018-10-07 15:15:22 -0600 | edited question | question about params.xxxxx function in SimpleBlobDetector question about param.xxxxx function in SimpleBlobDetector When I set a param function to "false" is the function "deacti |
| 2018-10-07 15:13:33 -0600 | asked a question | question about params.xxxxx function in SimpleBlobDetector question about param.xxxxx function in SimpleBlobDetector When I set a param function to "false" is the function "deacti |
| 2018-10-07 14:55:26 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-07 14:46:46 -0600 | commented question | image not converting to binary in simpleblob detect Went to suggested above and I changed the threshold values & other variables. The result seemed to really boost the |
| 2018-10-07 14:44:59 -0600 | commented question | image not converting to binary in simpleblob detect Went to suggested above and I changed the threshold values & other variables. The result seemed to really boost the |
| 2018-10-07 13:21:53 -0600 | commented question | image not converting to binary in simpleblob detect Photos showed up this time using cntrl-s & save to jpeg. So the question becomes how do I tell what my threshold min |
| 2018-10-07 13:05:33 -0600 | commented question | image not converting to binary in simpleblob detect Photos showed up this time using cntrl-s & save to jpeg. |
| 2018-10-07 13:02:36 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-07 12:37:22 -0600 | commented question | image not converting to binary in simpleblob detect Ok. Will take down. Why the abhorrence? |
| 2018-10-07 12:35:33 -0600 | commented question | image not converting to binary in simpleblob detect I added 2 jpg images in original question as I couldn't figure out how to add images (sorry!) using the reply-comment. T |
| 2018-10-07 12:10:20 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-07 12:01:30 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 12:04:14 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 11:59:30 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 11:58:50 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 11:55:22 -0600 | edited question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 11:54:07 -0600 | asked a question | image not converting to binary in simpleblob detect image not converting to binary in simpleblob detect How do I convert a native grey scale image to binary using simpleblo |
| 2018-10-05 11:46:27 -0600 | answered a question | Concerning SimpleBlobDetect what max params should I try? I guess we will stay with the scientific method on that. |
| 2018-10-01 22:21:55 -0600 | edited question | Concerning SimpleBlobDetect what max params should I try? Concerning SimpleBlobDetect what max params should I try? So far most of the tutorials that cover SimpleBlobDetect cover |
| 2018-10-01 22:21:34 -0600 | edited question | Concerning SimpleBlobDetect what max params should I try? Concerning SimpleBlobDetect what max params should I try? So far most of the tutorials that cover SimpleBlobDetect cover |
| 2018-10-01 15:19:20 -0600 | asked a question | Concerning SimpleBlobDetect what max params should I try? Concerning SimpleBlobDetect what max params should I try? So far most of the tutorials that cover SimpleBlobDetect cover |
| 2018-05-08 08:25:14 -0600 | marked best answer | is it ok to install more than 1 installation of opencv? Installed opencv binaries for Visual Studio 17, works fine. I've installed Eclipse Oxygen 64bit and want to reserve the opportunity to code on it as well as the VS. I plan on installing a second custom opencv build using cmake, etc. Is this situation going to create any "deal-breaker" problems? Best Regards. |
| 2018-05-06 16:07:32 -0600 | commented answer | is it ok to install more than 1 installation of opencv? That vetted the problem enough to move forward confidently with installation. Thanks. |
| 2018-05-06 11:22:14 -0600 | commented answer | is it ok to install more than 1 installation of opencv? So basically I'll have to change the PATH var every time I change compilers (Visual Studio->Eclipse, Eclipse->Visu |
| 2018-05-06 11:21:38 -0600 | commented answer | is it ok to install more than 1 installation of opencv? So basically I'll have to change the PATH var every time I change compilers (Visual Studio->Eclipse, Eclipse->Visu |