Useful_tools | python / matlab / C code
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python / matlab / C++ code.
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QUESTION
I'm trying to copy an OpenCV image into a bigger image, but I'm getting some problems. I want to create a bigger image that has a border of an specific size but I do not want to change that border. So, I'd like to change just the center part of the image with the same size of it. Here is the code I'm using.
main.cpp
...ANSWER
Answered 2020-Mar-05 at 16:00The only issue I could find is in case kernel.rows
or kernel.cols
are even.
The size of your output image is (image.rows + kernel.rows-1, image.cols + kernel.cols-1)
.
Size is going to be too small when kernel.rows
or kernel.cols
are even.
For example: in case kernel.rows = 0
, the size of the output is going to be smaller than the input.
Suggested correction:
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You can use Useful_tools like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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