MARE's Computer Vision Study.
MareArts blog / Computer Vision & Artificial Intelligent Systems
Python opencv, get ROI Mat (cropping)
Please refer to this function..
# Crop image
October 13, 2018
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PDF to OpenCV as page by page using PyMuPDF library (python example code)
Just see the below example code 😊 pip install PyMuPDF document : https://pymupdf.readthedocs.io/en/latest/ I think this is better lib...
OpenCV Stitching example (Stitcher class, Panorama)
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
Real-time N camera stitching Class.
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
Real-time stitching multi-video to one screen
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(OpenCV Study) Background subtractor MOG, MOG2, GMG example source code (BackgroundSubtractorMOG, BackgroundSubtractorMOG2, BackgroundSubtractorGMG)
Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...
(OpenCV, data type change, copy) vector to Mat, Mat to vector
This post is about how to copy Mat data to vector and copy vector data to Mat. Reference this example source code. printf("///////...
yuv422(YUYV) to RGB and RGB to yuv422(YUYV), (Using OpenCV and TBB)
In past, I wrote an articel about YUV 444, 422, 411 introduction and yuv <-> rgb converting example code. refer to this page -> ht...
Example source code of extract HOG feature from images, save descriptor values to xml file, using opencv (using HOGDescriptor )
This example source code is to extract HOG feature from images. And save descriptors to XML file. The source code explain how to use HOGD...
Dithering python opencv source code (Floyd–Steinberg dithering)
This is dithering example, it make image like a stippling effect. I referenced to blew website. wiki page: https://en.wikipedia.org/wik...
error MSB8020: The build tools for Visual Studio 2010 (Platform Toolset = 'v100') cannot be found. To build using the v100 build tools, please install Visual Studio 2010 build tools. Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Upgrade Solution...". C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.Cpp.Platform.targets 64 5 TPC30004
Proceed with the project to update the 2012 version, or that you must reinstall Visual Studio 2010. If you are using Visual Studio 2...