1. 3D Shape Retrieval
1.1. Example-Based Shape Retrieval
1.2. Sketch-Based Shape Retrieval
Since a good example 3D shape is often not at hand, sketch-based retrieval has been proposed.
1.2.1. Category-level
- Sketch-based shape retrieval, ToG 2012, paper
1.2.2. Instance-level
2. Metrics
- Location Field Descriptors: Single Image 3D Model Retrieval in the Wild, 3DV2019
- Top-k accuracy
- HAU (mean modified Hausdorff Distance)
- IoU (Intersection over Union)