WebbSketch based shape retrieval has received many interests for years [10]. In this section we review three key com-ponents in sketch based shape retrieval: public available datasets, features, and similarity learning. Datasets The effort of building 3D datasets can be traced back to decades ago. The Princeton Shape Benchmark WebbPrinceton Shape Benchmark. This is one of the best-known 3D shape benchmarks used in vision, graphics, shape processing, and and shape retrieval. It contains about 1800 …
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WebbThe Princeton Shape Benchmark provides a repository of 3D models and software tools for comparing shape matching algorithms. The motivation is to promote the use of … Webb1 jan. 2004 · The testing 3D models are Princeton Shape Benchmark database(PSB) [21]. It contains 1804 mesh models, and is classified into two groups. ... Pose Insensitive 3D … how many grams in eight ounces
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Webb14 dec. 2005 · The McGill 3D Shape Benchmark offers a repository for testing 3D shape retrieval algorithms. The emphasis is on including models with articulating parts. Thus, … Webb3 apr. 2004 · We describe the Princeton Shape Benchmark (PSB), a publicly available database of polygonal models collected from the World Wide Web and a Large … WebbMatching the Aspect-Transition Descriptors is done using a modified Hausdorff distance. To evaluate the proposed 3-D descriptor, we have evaluated the retrieval performance on … how many grams in eight ball