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2020-04-16 04:51:51 -0500 commented answer How to build opencv_ffmpeg.dll from patched FFmpeg source

I am currently using msvc and I have .dlls and .lib files after compiling FFMPEG. Could you guide me on How to create a

2020-04-16 04:51:08 -0500 commented answer How to build opencv_ffmpeg.dll from patched FFmpeg source

I am currently using msvc and I have .dlls and .lib files after compiling FFMPEG. Could you guide me on How to create a

2020-03-26 11:36:14 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

Just now, tried compiling with an empty opencv_ffmpeg_impl.hpp but still compiles. is it because of FFMPEG prebuilt bina

2020-03-26 11:35:43 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

Just now, tried compiling with an empty opencv_ffmpeg_impl.hpp but still compiles. is it because of FFMPEG prebuilt libr

2020-03-25 10:13:07 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

Yes, I have done that but it didnot help. Do I have to build ffmpeg libraries from Scratch?

2020-03-25 10:12:29 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

Yes, I have done that. Do I have to build ffmpeg libraries from Scratch?

2020-03-25 10:01:59 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

Yes, I have done that, but no response. Do I have to build ffmpeg libraries from Scratch?

2020-03-25 08:19:10 -0500 edited question Compiling custom cap_ffmpeg_impl.hpp

Compiling custom cap_ffmpeg_impl.hpp I have edited cap_ffmpeg_impl.hpp by setting some parameters and print statements.

2020-03-25 08:03:41 -0500 edited question Compiling custom cap_ffmpeg_impl.hpp

Compiling custom cap_ffmpeg_impl.hpp I have edited cap_ffmpeg_impl.hpp by setting some parameters and print statements.

2020-03-25 07:47:01 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

I have also checked the timestamps and they belong to new built.

2020-03-25 07:46:14 -0500 commented question Compiling custom cap_ffmpeg_impl.hpp

I have rebuild the INSTALL project but it didn't help. I am currently using cmake-gui. o I have to mention CMAKE_INSTALL

2020-03-25 07:04:57 -0500 asked a question Compiling custom cap_ffmpeg_impl.hpp

Compiling custom cap_ffmpeg_impl.hpp I have edited cap_ffmpeg_impl.hpp by setting some parameters and print statements.

2020-03-25 06:47:24 -0500 commented question change in cap_ffmpeg_impl.hpp

I have the same issue. Have you figured it out?

2019-07-23 10:31:15 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@kbarni I would have asked for code snippets if I want someone to solve. Anyways, Thank you!

2019-07-22 10:08:01 -0500 edited question Generalizing the size for Detecting Horizontal and Vertical Lines

Generalizing the size for Detecting Horizontal and Vertical Lines Is there a way to generalize the vertical and horizont

2019-07-22 10:06:39 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@kbarni I have modified the question a bit and provided input and desired output that I am looking for. Thank you!

2019-07-22 10:05:05 -0500 received badge  Editor (source)
2019-07-22 10:05:05 -0500 edited question Generalizing the size for Detecting Horizontal and Vertical Lines

Generalizing the size for Detecting Horizontal and Vertical Lines Is there a way to generalize the vertical and horizont

2019-07-20 12:45:38 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@supra56 yes, I mean the size.

2019-07-19 08:06:32 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@kbarni When I try to find corner detection there are few false positives. While changing the parameters I have 2 corner

2019-07-19 07:39:50 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@sturkmen I have tried using thinning algorithm and then trying getStructuringElement but the continuous lines are sepa

2019-07-19 07:35:47 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

@sturkmen I have tried using thinning algorithm and then trying getStructuringElement but the continuous lines are have

2019-07-19 05:49:32 -0500 commented answer Generalizing the size for Detecting Horizontal and Vertical Lines

I have to name each corner as a coordinate and I am not sure how to make it possible when I detect corners.

2019-07-18 23:32:04 -0500 commented question Generalizing the size for Detecting Horizontal and Vertical Lines

Adaptive structuring element or if not any other method.

2019-07-18 23:31:07 -0500 commented question Generalizing the size for Detecting Horizontal and Vertical Lines

Yes, I would like to denote each intersection point as coordinates starting from top left as (0,0),(1,0),....

2019-07-18 10:36:27 -0500 received badge  Scholar (source)
2019-07-18 10:32:20 -0500 asked a question Generalizing the size for Detecting Horizontal and Vertical Lines

Generalizing the size for Detecting Horizontal and Vertical Lines Is there a way to generalize the vertical and horizont

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2019-07-11 11:13:54 -0500 commented question How to automatically find pattern size for Opencv Camera Calibration?

@Der Luftmensch I have tried using a loop but the function returns true at couple of values that worsens the lens disto

2019-07-11 09:33:44 -0500 asked a question How to automatically find pattern size for Opencv Camera Calibration?

How to automatically find pattern size for Opencv Camera Calibration? I would like to know if there is a way to automati

2019-07-11 09:33:41 -0500 asked a question How to automatically find pattern size for Opencv Camera Calibration?

How to automatically find pattern size for Opencv Camera Calibration? I would like to know if there is a way to automati

2018-12-26 16:28:21 -0500 received badge  Student (source)
2017-05-25 02:36:06 -0500 commented question How to Store a Mat data of Size (1920*1080) and Use it in another program?

@berak I tried it but it takes more time than usual. Could you provide me a code to check?

2017-05-25 02:35:34 -0500 commented question How to Store a Mat data of Size (1920*1080) and Use it in another program?

@Tetragramm I need to store Mat data and process it in completely new program.

2017-05-24 14:53:10 -0500 asked a question How to Store a Mat data of Size (1920*1080) and Use it in another program?

Hello!! I am using Opencv with C++ and I want to Store a Mat of size (1920*1080) and use that in another program. The options that I have:

  1. I could store the Mat data as an Image and can access it in another program or I can store all the values in a file and can access it. But, the most important thing in my implementation is speed as I need to process 60 frames in a second.

  2. I can take all the values in a header and could initialise to a Mat but it keeps on building the program and I haven't looked at the performance.

I am looking for a Solution to access the Mat very efficiently. Thank you in Advance!!