Edge Detection in Python : Data Science Code

Detecting the edges of an image using python!

[Michsel]

Thanks, exactly what I was looking for!

[falakbhardwaj]

It's not a mouse man, your childhood went wrong, btw nice video.

[jesuschrist]

pretty intuitive and simple explanation, i like it alot. however, is there any object detection method we can use, supplementary to edge detection, to detect pikachu and then proceed to scan other areas of the edges to determine the outline to be of pikachu? if there is an algorithm like this out there can you help me by naming it, if not i guess i'll do some r&d with a few cs students.
thanks!

[DefconZero]

It's so disconcerting to hear you call a pikachu a mouse, although I know why you do it haha

[mpatiskap]

i dont clearly undestand why do you multiply [vertical_score] by 3?

[mostafijurrahman]

ValueError Traceback (most recent call last)
in <module>
4 transformed_pixels = vertical_filter*local_pixels
5 vertical_score = (transformed_pixels.sum() + 4)/8
----> 6 vertical_edges_img[row, col] = [vertical_score]*3

ValueError: cannot copy sequence with size 3 to array axis with dimension 4



I got this error...Where is the problem??

[EW-mbih]

I have this "mouse", Wow :)

[pakhtoon]

Can u guide me about data hiding using edge detection?

[aishadessai]

How to run this code for multiple images?

[aravindreddysolipuram]

img[row-1:row+2, col-1:col+2, 0] what does "0" represents here? Please can you help me understand this?

[erumproductions]

How to perform edge detection on multiple images in a folder.