x range is not defiend see the repo in demp.py

Hello

I hit across your code while looking for a Euler angle based perspective transform. Really nice work. I just had one clarification- According to the tutorial you are referring(https://stackoverflow.com/questions/17087446/how-to-calculate-perspective-transform-for-opencv-from-rotation-angles), shouldn’t you be using the rotation about x axis to find the focal length?

泘另好猛喔

Hi , i use this with typing ,
python demo.py images/000001.jpg 360
but no thing to show the image rotation, Do I need another package or environment?
Thanks!

Would it be possible to add a license? Technically, no one can use your code.

If you find software that doesn’t have a license, that generally means you have no permission from the creators of the software to use, modify, or share the software. Although a code host such as GitHub may allow you to view and fork the code, this does not imply that you are permitted to use, modify, or share the software for any purpose.

Your options:

Ask the maintainers nicely to add a license. Unless the software includes strong indications to the contrary, lack of a license is probably an oversight. If the software is hosted on a site like GitHub, open an issue requesting a license and include a link to this site, or if you’re bold and it’s fairly obvious what license is most appropriate, open a pull request to add a license.

Don’t use the software. Find or create an alternative that is under an open source license.

Negotiate a private license. Bring your lawyer.