2017-11-27 08:23:24 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-27 08:23:10 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-27 08:22:59 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-27 08:22:47 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-27 08:22:20 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-27 07:51:30 -0600 | commented answer | Which version should I choose? Thanks! I have tried the model in 2.4.13 and 3.0.0, and find little difference between the output of parvo and magno. So |
2017-11-26 22:20:08 -0600 | asked a question | Which version should I choose? Which version should I choose? I need to use the retina model in OpenCV. And I find the model exist both in OpeCV2.x and |
2016-06-05 02:42:50 -0600 | commented question | How to create "list<Mat>" in 3.0? I'm sorry, but I cannot catch the meaning of that sentence. It seems like German. |
2016-06-05 02:34:02 -0600 | commented answer | How to create "list<Mat>" in 3.0? Thanks a lot! |
2016-06-04 21:00:54 -0600 | asked a question | How to create "list<Mat>" in 3.0? I intend to use multithreading to capture and process the video from my webcam, so I difine a global list to store frames. In 2.4 |
2016-03-10 04:40:12 -0600 | asked a question | adaptation between old video capture card and new version opencv My boss let me write a simple monitoring program which could record video only when people appear. But the equipment we have, outdated commputer and three simulation video cameras with a capture card, are both bought many years ago. I don't know how to use opencv(2.4.12) to play video from old capture card(connect PC via USB). All methods I tried are failed. My code is as follows: The result of it is " ERROR:SampleCB() - buffer sizes do not match". Someone said if add " CV_CAP_DSHOW", " videoinput" mode woud be used. However, the code doesnot work well. The result is still " ERROR:SampleCB() - buffer sizes do not match". How to solve the adaption problem? Please give me some help. Thanks! |
2015-12-20 10:09:58 -0600 | commented question | How to set the parameter of gamma adjustment in cascade? Thanks! But I really need to know how to set that parameter. |
2015-12-19 20:06:33 -0600 | asked a question | How to set the parameter of gamma adjustment in cascade? HOG feature include gamma adjustment. Could you tell me how to set the parameter of gamma adjustment when I select HOG feature in opencv cascadeclassifier. |
2015-12-19 19:47:59 -0600 | commented question | Opencv_world300.dll build from scratch @ANirudh_Nandavar: I'm sorry to reply you so late. After pressing "Configure", you can find "BUILD_opencv_world" in "BUILD". Just now I didn't select BUILD_opencv_world but I compiled opencv3.0.0 successfully with cmake (3.3.0) and VS2013. Do you add extra mode? Maybe the version of opencv3 is not stable. Please try other version. |
2015-11-10 04:42:57 -0600 | commented question | Which adaboost to use and when? Thanks a lot! |
2015-10-19 03:02:36 -0600 | commented question | Which adaboost to use and when? Real Adaboost has a good result in fast rotation invariant multi-view face detection. RAB mode in opencv_traincascade is the same with the real adaboost proposed by Bo Wu? |
2015-09-26 23:40:30 -0600 | commented question | OpenCV3.0 compilation error using cmake Maybe you missed to add opencv_word300. |
2015-09-19 12:04:18 -0600 | commented question | OpenCV 3 and CUDA Please make sure your Vs and CUDA are all installed in default path in case of numerous errors. |
2015-09-19 07:42:25 -0600 | asked a question | questions about StructuredEdgeDetection I have a sailing boat model.The original image is here. And this is the result of edge detection. If I use StructuredEdgeDetection, can I just detect the edge of the hull(and ignore the sail). Need train new forest? |
2015-09-19 03:28:14 -0600 | commented question | CV_Assert fail error in ximgproc module StructuredEdgeDetection and createRFFeatureGetter are too hard for me. I don't know how to use them to solve my own program. So could you give me some advice? |
2015-09-18 22:48:27 -0600 | commented question | CV_Assert fail error in ximgproc module How to make the modelFile like "model.yml"? |
2015-09-16 01:32:18 -0600 | received badge | ● Self-Learner (source) |
2015-09-16 00:35:54 -0600 | edited answer | line extration in opencv_contrib Thanks to berak and 逸风, I find the LineSegmentDetector provided by this have a better result than LineSegmentDetector. The former output straight lines! |