Point-GCC: Universal Self-supervised 3D Scene Pre-training via Geometry-Color Contrast.

Guofan Fan Zekun Qi Wenkai Shi Kaisheng Ma

Published in: CoRR (2023)

Keyphrases

d scene
color contrast
single image
depth map
optical flow
three dimensional
moving camera
salient object detection
training set
training examples
high quality
data sets
image processing
active learning
color distribution