GMS-3DQA: Projection-based Grid Mini-patch Sampling for 3D Model Quality Assessment

Understand

Nowadays, most 3D model quality assessment (3DQA) methods have been aimed at improving performance.

• However, little attention has been paid to the computational cost and inference time required for practical applications.
• Model-based 3DQA methods extract features directly from the 3D models, which are characterized by their high degree of complexity.
• As a result, many researchers are inclined towards utilizing projection-based 3DQA methods.