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@albertvolcom730
3 жыл бұрын
Amazing, thank you from Spain.
@NicolaiAI
3 жыл бұрын
Thank you very much!
@dakshtatomar1543
3 жыл бұрын
Great video! Can you give a more in-depth insight into transformations and interpolations? And why the z coordinate is introduced in perspective transformation, unlike linear transformation?
@NicolaiAI
3 жыл бұрын
Thank you for ur questions! I will look into maybe having a video about interpolation, but we use interpolation to sharpen images and then we have the different types, where the bicubic is probably the most used one. The idea behind it is to estimate data or points from points that we already know by using gredients to get a smoother curve than the other methods, which results in a sharper image when interpolation has been done. Regarding the z coordinate in perspective transformation is more to give an intuitive understanding of whats happening. We don't operate with z coordinates since images are only 2D when not dealing with depth right now. So for perspective transformation we give it the 2D points that we want to get into a "perspective" or kinda like bird view 🙂
@raghunathan6494
2 ай бұрын
Thank you 👍
@NicolaiAI
2 ай бұрын
You are welcome
@astitva5002
2 жыл бұрын
interesting. this cleared a lot for me thanks a tonne
@NicolaiAI
2 жыл бұрын
Thanks a lot for watching!
@louisclint8671
3 жыл бұрын
Nice code examples
@jamiehendric7801
3 жыл бұрын
hi, really good videos, would like to see more videos about camera geometry :)
@aadeshagarwal2779
3 жыл бұрын
Cool
@ajaypandya8602
3 жыл бұрын
What is "mouse.h" that you have included in your code?
@NicolaiAI
3 жыл бұрын
It's just a file where I have some callback functions to get the points in the image where I click with the mouse. Then the points gets stored on the vectors I use to get the transformation matrix :)
@ajaypandya8602
3 жыл бұрын
@@NicolaiAI Sir Please provide the code of "mouse.h" in GitHub, there isn't the code of "mouse.h".. I am new in this field, So please :)
@NicolaiAI
3 жыл бұрын
@@ajaypandya8602 sure I'll upload the code in about 4 hours. Nice that u want to learn, that's the best thing. We have all been new :)
@ajaypandya8602
3 жыл бұрын
@@NicolaiAI Thank you for this and also thank you for providing us these all tutorials & code for free:)
@NicolaiAI
3 жыл бұрын
@@ajaypandya8602 ur welcome, i have no uploaded the code :)
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