search

GAP-LAB-CUHK-SZ / Total3DUnderstanding

Implementation of CVPR'20 Oral: Total3DUnderstanding: Joint Layout, Object Pose and Mesh Reconstruction for Indoor Scenes from a Single Image
MIT License
415 stars 50 forks source link

cam_K #9

Closed JiageWang closed 3 years ago

JiageWang commented 3 years ago

I don't understand what the matrix in "cam_K.txt" represents. If I want to use my own picture, how can I get this matrix? Thanks.

yinyunie commented 3 years ago

Hi,

Its the camera intrinsic matrix.

Since our model is trained on SUN RGB-D dataset (with common RGB-D scanners), we recommend you to retrain the model on your own datasets before using it. If you just want to have a running test. We did not have such a try but recommend you to 1. simply process your image making it to the same scale of the SUN-RGBD images and try our cam_k. OR 2. seriously calibrate your camera intrinsic parameters.