Linked Questions

I have a simple mesh of a cube. I would like to know what are the coordinates of each vertex in the rendered image (i.e. for each 3d vertex I'd like to know it's pixel coordinates). Is there a way ...

As asked. I need a way to get the projection matrix of the active camera, via python. EDIT: I think this question is different from the one asked here, because getting a matrix is different from ...

I have question what is blender's camera projection model. I want to use blender to my computer vision experiment which need to compare real photo and CG. For real photo, I used camera matrix K for ...

I'm looking to run a SLAM algorithm over images generated from blender but I need to know the intrinsic properties of the camera. I've taken a brief look at the python api and there doesn't seem to be ...

In computer vision, the transformation from 3D world coordinates to pixel coordinates is often represented by a 3x4 (3 rows by 4 cols) matrix P as detailed below. Given P I need code to return a ...

I know how to obtain the 4x4 projection matrix of the camera in Blender, but it seems its format is different from the standard camera projection matrices. I would appreciate it if someone explains ...

I am working on a project in which i used the panoramic camera with fisheye equisolid lens on Cycles render. For some tests, I need the projection model that uses by this camera to project a 3D point ...

I get the projection matrix from the Camera object (projection_matrix) and it is a 4x4 matrix. I have an object in the scene whose "worldPosition" is known (x,y,z). Now I want to project the 3D point (...

In Blender, we have an option to make Blender camera to be a stereo system. I found this post very helpful in getting the camera parameters (including intrinsic and extrinsic parameters). Yet, the ...

I generated two camera views using Blender with rotation and translation. Now I want to know how to compute homography between camera view A to B? I found how to compute homography for rotation only ...