In the above codes, you first generate the coordinates under the image coordinate system, then invert the y-axis. What is the purpose of this operation?
This is how our coordinate system is defined: second axis goes from top to bottom as opposed to bottom to top. It is a common system when working with images!
Thanks for the great work! However, I still have a question about the coordinate system transformation.
https://github.com/autonomousvision/giraffe/blob/39da6b434b5c14893a35f009f04c05e43c1b2bc6/im2scene/giraffe/models/generator.py#L399-L402
In the above codes, you first generate the coordinates under the image coordinate system, then invert the y-axis. What is the purpose of this operation?
Looking forward to your reply.