i think getting the perspective transformation matrix need not be kept in the loop. Once you know the targeted coordinates then you could easily get the matrix before the loop of reading the video. In the while loop only include the warp command. This will make the code more efficient and you'll be making use of the full potential of the library. Loved the video. Thanks 👍
@AdiTOSH
9 ай бұрын
Agreed. Great observation! Glad you loved it, most welcome.
@thongvo2035
Жыл бұрын
Thank you, your video help me so much to understand how perspective transformation work in OpenCV.
@martinbichon685
Жыл бұрын
Thanks mate! Very useful 👌
@AdiTOSH
Жыл бұрын
Glad to hear that! Most welcome 😊
@jarjar621
Жыл бұрын
thanks for the oversimplified code. but i really wanna know how to train a perspective correction for specific object.
@CC-ut7ow
5 ай бұрын
Thanks! Quick question, can I apply perspective transformation to obtain the range or distance of detection of the certain area selected?
@AdiTOSH
5 ай бұрын
Welcome @cc-ut7ow! While perspective transformation changes the view, distance transformation is a different concept. Remember that perspective transformation is a non-linear process, and it’s essential to understand the context and purpose of your application. If you’re interested in measuring distances, consider other techniques like stereo vision or depth estimation
@NehaKumari-lm1zh
Жыл бұрын
I got bored quick and it was hard to focus as everything felt flat. Would have been amazing there could be a face talking and not just screen share..... but really helpful and useful, thank you!
@AdiTOSH
Жыл бұрын
Noted!
@strikingpotato3572
4 ай бұрын
you could not concentrate for 13 min? You have issues
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