Multi-view Image-based Hand Geometry Refinement using Differentiable Monte Carlo Ray Tracing. (arXiv:2107.05509v3 [cs.CV] UPDATED)

The amount and quality of datasets and tools available in the research field
of hand pose and shape estimation act as evidence to the significant progress
that has been made.However, even the datasets of the highest quality, reported
to date, have shortcomings in annotation. We propose a refinement approach,
based on differentiable ray tracing,and demonstrate how a high-quality publicly
available, multi-camera dataset of hands(InterHand2.6M) can become an even
better dataset, with respect to annotation quality. Differentiable ray tracing
has not …

arxiv cv geometry