2020-08-26 09:31:22 -0600 | received badge | ● Famous Question (source) |
2019-01-25 06:55:42 -0600 | answered a question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ The solution was just moving #include "stdafx.h" to the top of the file. |
2019-01-18 08:33:50 -0600 | commented question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ Thank you for the help! |
2019-01-18 08:13:42 -0600 | commented question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ Removing stdafx created an other error. However, moving it to the top of the file seems to have fixed the error! |
2019-01-18 07:59:02 -0600 | commented question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ Could it be because of some unnecessary headers? |
2019-01-18 07:44:12 -0600 | commented question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ opencv3.4.1 It worked well without the bgs. I used cv::absdiff before. |
2019-01-18 07:33:20 -0600 | asked a question | BackgroundSubtractor is not a member of 'cv' on VS17 C++ BackgroundSubtractor is not a member of 'cv' on VS17 C++ I'm building a background subtractor on Visual Studio 17. I've |
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2017-09-01 00:14:19 -0600 | commented question | cant add tracking modules to opencv solution Well i have this problem: Module opencv_tracking disabled because opencv_dnn dependency can't be resolved! |
2017-08-31 09:13:17 -0600 | commented question | cant add tracking modules to opencv solution There is no such option in OpenCV 3.2. Is there an other workaround? |
2017-08-31 08:35:23 -0600 | commented question | Module opencv_tracking disabled because opencv_dnn dependency can't be resolved! Any other ways to solve this issue? I need to get OpenCV 3.2 tracking working. |
2017-08-31 08:35:04 -0600 | answered a question | Module opencv_tracking disabled because opencv_dnn dependency can't be resolved! Any other ways to solve this issue? I need to get OpenCV 3.2 tracking working. |
2017-08-31 02:38:19 -0600 | commented question | OpenCV 3.2 with extra modules on Jetson TX2 Latest version is not an option, because it has changed behaviour on Jetson TX2 and code that works on TX1 now throws a |
2017-08-31 02:21:27 -0600 | received badge | ● Organizer (source) |
2017-08-31 02:19:30 -0600 | asked a question | OpenCV 3.2 with extra modules on Jetson TX2 OpenCV 3.2 with extra modules on Jetson TX2 Has anyone successfully installed OpenCV 3.2.0 with extra modules (opencv_co |
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2017-01-30 02:01:07 -0600 | commented question | Recognizing an untaught object (image recognition) What precision can you reach with this method? |
2017-01-29 02:22:04 -0600 | commented question | Recognizing an untaught object (image recognition) Thank you for the response! Have you tried anything like this? Should i try to teach a class with some random objects that shouldn't be there or just use low confidence for other classes as the trigger? |
2017-01-27 09:13:20 -0600 | received badge | ● Editor (source) |
2017-01-27 05:36:29 -0600 | asked a question | Recognizing an untaught object (image recognition) I am working with image recognition and classification. My current task is to detect an object that is not in any of the trained classes in order to catch objects that shouldn't be there (view img. 1 where the camera would look at the objects one by one). My current idea is to raise an alarm if none of the trained classes have a high confidence, but this seems like a bad idea. Has anyone dealt with a task like this? Or maybe just share some thoughts on it? image 1 |
2016-12-31 15:26:15 -0600 | received badge | ● Student (source) |
2016-12-30 03:03:08 -0600 | answered a question | How to fix opencv H264 decoding error From what i know FFMPEG player has trouble decoding h264 (High) streams. Consider switching to libVlc or using a FFMPEG player compiled elsewhere with libx264 or find a way to decode h264 (High) to h264 (Main). Need any extra info? |
2016-12-28 02:40:03 -0600 | asked a question | Decoding a h264 (High) stream with OpenCV's ffmpeg on Ubuntu I am working with a video stream (no audio) from an ip camera on Ubuntu 14.04. Also i am a beginner with Ubuntu and everything on it. Everything was going great with a camera that has these parameters (from FFMPEG): But then i changed to a newer camera, which has these parameters: My C++ program uses OpenCV3 to process the stream. By default OpenCV uses ffmpeg to decode and display the stream with function VideoCapture. With the new camera stream i get errors like these (from ffmpeg): The image sometimes is glitched, sometimes completely frozen. After a few seconds to a few minutes the stream freezes completely without an error. I tried appending Now playing directly with ffplay (instead of launching from source code with OpenCV function VideoCapture), the stream plays better, doesn't freeze, but sometimes still displays warnings: Changing the camera hardware is not an option. The camera can be set to encode to h265 or mjpeg. When encoding to mjpeg it can output 5 fps, which is not enough. Decoding to a static video is not an option either, because i need to display real time results about the stream. Maybe i should switch to some other decoder and player? From my research i conclude that i have these options:
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