machinevision-toolbox-python
machinevision-toolbox-python copied to clipboard
petercorke
Machine vision toolbox for Python
Some blobs were being created that were one pixel in size causing the code: `blob.uc = M.m10 / M.m00` for the centroid to throw a division by zero error. Added...
I'm using Coppeliasim vision sensor and need to create a perspective camera instance. How can I do? Perhaps I can create the instance with camera intrinsic parameters? Appreciate !!! 
Errors in books are a nightmare for the readers and the author! If you spot something that is wrong, or something could be improved (clearer, less confusing, less ambiguous) please...
pyproject.toml dependencies lists `numpy>=1.17.4` however the toolbox experiences issues with numpy versions 2.x. This means users currently have to manually downgrade their numpy version after installing this toolbox. No issues...
If there is a non-ASCII character in the file path then the library has issues loading images from file properly. Potential fix is to change line 766 in machinevisiontoolbox/base/imageio.py from...
With python 3.9, one gets: `TypeError: unsupported operand type(s) for |: 'type' and 'type'`
Hello, I created a CentralCamera object with distortion: `camera = CentralCamera(f=1201.47, imagesize=[1280, 1024], pp=[640, 512], distortion=[0.126, -0.159 -5.527, 0.0, 0.0])` Then, when I call project_point on it, I get an...
At the moment, there is an issue where `self.data` and `contours` do not have the same number of list elements, leading to a crash: https://github.com/petercorke/machinevision-toolbox-python/blob/dd408f2b5a9f3dc3adc7d1501470025211ad0813/machinevisiontoolbox/ImageBlobs.py#L256-L260 We previously tried to address...
Hey, I noticed that when I apply filters to the list of detected blobs and only one blob is in the list, this blob will not be returned even though...
The properties "id" and "bbox" cannot be obtained due to the tuple returned by enumerate not being unpacked. The enumerate has been removed to fix this.