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Showing posts with the label Computer Vision

Why Does Cv2.fitellipse Considers Contours As Side Of Ellipse?

I am encountering a weird problem with cv2.fitEllipse. When I try to get this ellipse of this form,… Read more Why Does Cv2.fitellipse Considers Contours As Side Of Ellipse?

Problems During Skeletonization Image For Extracting Contours

I found this code to get a skeletonized image. I have a circle image (https://docs.google.com/file/… Read more Problems During Skeletonization Image For Extracting Contours

How Can I Sort Contours From Left To Right And Top To Bottom In A Consistent Manner

I am working on a problem that extracts rectangular boxes from image and sort those rectangular box… Read more How Can I Sort Contours From Left To Right And Top To Bottom In A Consistent Manner

Tensorflow - Convolutonal Neural Network With Custom Data Set Does Not Learn

I am trying to make a convolutional neural network for custom data set. The classifier has only two… Read more Tensorflow - Convolutonal Neural Network With Custom Data Set Does Not Learn

Image Processing - Eliminate Arc-like Smears

I am dealing with this kind of image (upper is post-processed) (lower is raw) So, first I converte… Read more Image Processing - Eliminate Arc-like Smears

Binarize Image Data

I have 10 greyscale brain MRI scans from BrainWeb. They are stored as a 4d numpy array, brains, wit… Read more Binarize Image Data

Measuring Apparent Length Of Object (in Pixels) Using Opencv

I have used blender to render different images of my 3D object from different angles/poses. The obj… Read more Measuring Apparent Length Of Object (in Pixels) Using Opencv

Implement Custom Cost Function In Keras Which Requires Output Of Whole Batch-size

Brief info about the data-set:- Its a person Re-ID problem(whether 2 images are same or not) and i… Read more Implement Custom Cost Function In Keras Which Requires Output Of Whole Batch-size