The computer-vision tag has no wiki summary.
2
votes
1answer
111 views
What is watershed in the context of image processing?
I am new to image processing using Python. Now I am learning OpenCV and the mahotas module in Python. Many functions in these modules are related to watershed of an image. I don't know what ...
8
votes
2answers
407 views
Computer vision algorithms (how is this possible?)
I recently stumbled across a company that has created what appears to be a computer vision technology that is capable of detecting shoplifting automatically and alert its users.
LINK
Watching some ...
-1
votes
1answer
181 views
How do you go about understanding the source code of an Open source project? [closed]
I am planning to contribute code through patches to some open source organisations to become more aware of open source development. I have chosen some organisations but when I download their source ...
0
votes
1answer
85 views
Seperable Kernel, MMX/SSE and TCP Transmittal of them?
So I was reading about Java Convolve and someone said that it may be faster than the MMX / SSE implementation. In it one of the comments had a kernal array and said it was seperable.
What is a ...
1
vote
1answer
157 views
Would this violate any copyright issues? [closed]
I am currently publishing a paper on skin detection. However, I need to find the appropriate histogram bin size for each colorspace. I recently came upon a paper that published what it found to be the ...
0
votes
1answer
716 views
Options within OpenCV related to image difference analysis and reporting
Scenario: Stationary view with sequential timestamped samples in 2D-color where the comparison is only done between one pair of neighboring samples.
Background:
Have never used OpenCV before,
...
1
vote
1answer
140 views
How could I implement multitouch gestures without a start event?
While working on multitouch, one of the problems I've run into is the fact that nobody seems to do gesture recognition without some kind of init event, whether it's a mouseclick or contact with a ...
1
vote
1answer
409 views
How can I make an app using mobile's camera to detect words?
I am trying to make an app that will capture the video from the mobile's camera and detect in real time all the text that will be captured. I would like to make it in C# (for e.g. Windows Mobile) but ...
