2020-04-24 00:28:58 -0600 | edited question | Working with PGM file. Why my generated PGM file has 3 channels (RGB) ? Working with PGM file. Why my generated PGM file has 3 channels (RGB) ? I tried to generate PGM file, with this : ori = |
2020-04-24 00:17:41 -0600 | asked a question | Working with PGM file. Why my generated PGM file has 3 channels (RGB) ? Working with PGM file. Why my generated PGM file has 3 channels (RGB) ? I tried to generate PGM file, with this : ori = |
2020-04-15 10:34:32 -0600 | edited question | How do I properly build OpenCV with CUDA support ? How do I properly build OpenCV with CUDA support ? Anyone successfully build OpenCV with Cuda using CMake on Linux (Ubu |
2020-04-15 09:25:12 -0600 | edited question | How do I properly build OpenCV with CUDA support ? How do I properly build OpenCV with CUDA support ? Anyone successfully build OpenCV with Cuda using CMake on Linux (Ubu |
2020-04-15 09:24:14 -0600 | edited question | How do I properly build OpenCV with CUDA support ? How do I properly build OpenCV with CUDA support ? Anyone successfully build OpenCV with Cuda using CMake on Linux (Ubu |
2020-04-15 09:23:54 -0600 | edited question | How do I properly build OpenCV with CUDA support ? How do I properly build OpenCV with CUDA support ? Anyone successfully build OpenCV with Cuda using CMake on Linux (Ubu |
2020-04-15 09:22:25 -0600 | asked a question | How do I properly build OpenCV with CUDA support ? How do I properly build OpenCV with CUDA support ? Anyone successfully build OpenCV with Cuda using CMake on Linux (Ubu |
2020-03-23 05:17:18 -0600 | commented question | Failing to lock exposure on Logitech C270 @doctrucker hi, I'm facing the same issue with : GStreamer warning: Cannot query video position: status=0, value=-1, dur |
2020-03-11 01:06:18 -0600 | commented question | How do I set up Qt windows for OpenCV in Ubuntu ? @mvuori Sure, I've update my question ! |
2020-03-11 01:03:57 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-10 16:27:41 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-10 16:27:14 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-08 07:37:56 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-08 07:32:38 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-08 07:06:29 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-08 05:12:00 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 16:58:56 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 16:56:43 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 14:46:19 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 14:13:06 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 13:53:28 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 13:07:03 -0600 | edited question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-07 12:53:45 -0600 | asked a question | How do I set up Qt windows for OpenCV in Ubuntu ? How do I set up Qt windows for OpenCV in Ubuntu ? Hi, I've been following an OpenCV tutorial from a book. Prior to it, I |
2020-03-04 15:15:48 -0600 | marked best answer | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program I'm following a book tutorial to add slider and mouse events to an interface with OpenCV and C++. I'm working in terminal Ubuntu and compile my project with CMake. Here, I have 2 programs, sample1.cpp and sample2.cpp. Now, sample1 worked just fine I can run it properly. When I added sample2 to my CMakeLists and tried to compile it, I encountered this : Looks like linker error but I think I have added all the necessary libs. Here's my code to sample2 : I believe my CMakeLists isn't the problem here, since it works fine with sample1. But here's my CMakeLists.txt in case it's necessary. And advice what could be causing those errors ?? |
2020-03-04 15:15:39 -0600 | commented answer | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program Ohh, dang. They're just functions declaration. The actual functions are on the next 2 pages on the book. I'm just starte |
2020-03-04 12:41:58 -0600 | edited question | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program I'm following a book tutorial to |
2020-03-04 12:40:53 -0600 | edited question | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program I'm following a book tutorial to |
2020-03-04 12:38:35 -0600 | edited question | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program I'm following a book tutorial to |
2020-03-04 12:32:49 -0600 | asked a question | Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program Help with "Undefined-reference" when compiling with CMake for OpenCV & C++ program I'm following a book tutorial to |
2020-02-29 12:02:42 -0600 | commented question | How do I write into YML format and read it with opencv and C++ ? @LBerger Just tried it. Doesn't work. |
2020-02-29 09:59:54 -0600 | commented question | How do I write into YML format and read it with opencv and C++ ? @sturkmen Yes ! that's how the output is supposed to be ! But mine is blank, and there's no .yml file generated everywhe |
2020-02-28 23:43:00 -0600 | commented question | How do I write into YML format and read it with opencv and C++ ? @sturkmen Did you manage to write and read .yml file ? is there any .yml file generated ? I'm also using OpenCV2. |
2020-02-28 13:23:23 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YAML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and rea |
2020-02-28 13:21:12 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YAML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and rea |
2020-02-28 13:19:56 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and read |
2020-02-28 13:19:52 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and read |
2020-02-28 13:14:56 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and read |
2020-02-28 13:11:44 -0600 | edited question | How do I write into YML format and read it with opencv and C++ ? How do I write into YML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and read |
2020-02-28 13:09:37 -0600 | asked a question | How do I write into YML format and read it with opencv and C++ ? How do I write into YML format and read it with opencv and C++ ? I'm following an OpenCV book tutorial to write and read |
2019-03-18 13:27:42 -0600 | edited question | How do I check average brightness from 2 pictures ? How do I check average brightness from 2 pictures ? I have a picture that have been passing some colorspace computations |
2019-03-18 13:27:21 -0600 | edited question | How do I check average brightness from 2 pictures ? How do I check average brightness from 2 pictures ? I have a picture that have been passing some colorspace computations |
2019-03-18 13:04:03 -0600 | edited question | How do I check average brightness from 2 pictures ? How do I check average brightness from 2 pictures ? I have a picture that have been passing some colorspace computations |
2019-03-18 12:55:09 -0600 | asked a question | How do I check average brightness from 2 pictures ? How do I check average brightness from 2 pictures ? I have a picture that have been passing some colorspace computations |
2019-02-03 17:34:07 -0600 | received badge | ● Supporter (source) |
2019-01-29 14:53:55 -0600 | asked a question | Makefile for c++ program with OpenCV Makefile for c++ program with OpenCV I tried to compile my program in terminal, here's how I compile it : g++ $(pkg-con |
2018-12-13 06:15:53 -0600 | commented question | Count color using calcHist, how exactly to read the histogram ? | can you explain some more about it ? exactly count how many colors. (edit) yes, unique colors. is that possible wit |
2018-12-13 06:15:05 -0600 | commented question | Count color using calcHist, how exactly to read the histogram ? | can you explain some more about it ? exactly count how many colors. |
2018-12-13 06:13:34 -0600 | commented question | Count color using calcHist, how exactly to read the histogram ? | can you explain some more about it ? exactly count how many colors. |
2018-12-13 06:11:28 -0600 | marked best answer | Extract only few seconds in the beginning of video file I want to extract frames from a video. But only 2 seconds at the beginning of the video. I want to work with raw video as much as I can, that why I don't want to cut the original video and then process it. Here's my code to extract frame. But this will extract all frame from the video : Any advice ? |
2018-12-13 06:06:14 -0600 | edited question | Count color using calcHist, how exactly to read the histogram ? Count color using calcHist, how exactly to read the histogram ? Hi, I want to count colors in an image. I read many sugg |