Lecture 3 Accessing image pixels and planes OpenCV Python

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Accessing the pixels in an image, planes in an image and computing the size and shape of the image.

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Mam can I add some values to particular location of pixel coordinate in image ? And how can I do that ?

drashtijani

Can you describe and explain please the best way to use in order to loop over all the pixels in a specific image and then get them all and save them to database or even text file? Loops in python are slow so what you suggest and how can we do that ?

WaelSalman

Is this possible in pycharm? Pls reply, I'm working in a project

harchan

thanks a lot.i have a doubt, image is two dimensional how it can have 3 planes?r, g, b represents colors how it can be represented in planes?
after printing blue i displayed it through imshow i got grayscale image why it is not in blue color?how can i display blue color image alone?

sushmanaik

very informative video, my question is can we separate other colors of the image

muddassarjilani

How to compute the number of FG and BG pixels?

sreekumarnr

It would be great if you share your code via some channel like github..

PrathamGupta

Hello madam can u please tell me how to print the maximum and minimum intensity pixel in an image

handsome_hunk_DeV

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