期刊论文

Zou, Changqing

英文

IEEE Signal Processing Letters

1070-9908

2014

21

8

966-970

10.1109/LSP.2014.2321764

Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [13C073]; Construct Program of the Key Discipline in Hunan Province

本校为其他机构

We study the problem of sketch-based 3D model retrieval, and propose a solution powered by a new query-to-model distance metric and a powerful feature descriptor based on the bag-of-features framework. The main idea of the proposed query-to-model distance metric is to represent a query sketch using a compact set of sample views (called basic views) of each model, and to rank the models in ascending order of the representation errors. To better differentiate between relevant and irrelevant models, the representation is constrained to be essentially a combination of basic views with similar view...