Shape retrieval of non-rigid 3d human models

03/01/2020
by   David Pickup, et al.
0

3D models of humans are commonly used within computer graphics and vision, and so the ability to distinguish between body shapes is an important shape retrieval problem. We extend our recent paper which provided a benchmark for testing non-rigid 3D shape retrieval algorithms on 3D human models. This benchmark provided a far stricter challenge than previous shape benchmarks. We have added 145 new models for use as a separate training set, in order to standardise the training data used and provide a fairer comparison. We have also included experiments with the FAUST dataset of human scans. All participants of the previous benchmark study have taken part in the new tests reported here, many providing updated results using the new data. In addition, further participants have also taken part, and we provide extra analysis of the retrieval results. A total of 25 different shape retrieval methods.

READ FULL TEXT
research
05/13/2011

Salient Local 3D Features for 3D Shape Retrieval

In this paper we describe a new formulation for the 3D salient local fea...
research
05/13/2011

Retrieval and Clustering from a 3D Human Database based on Body and Head Shape

In this paper, we describe a framework for similarity based retrieval an...
research
12/25/2018

A Survey on Non-rigid 3D Shape Analysis

Shape is an important physical property of natural and manmade 3D object...
research
05/18/2011

Benchmarks, Performance Evaluation and Contests for 3D Shape Retrieval

Benchmarking of 3D Shape retrieval allows developers and researchers to ...
research
11/28/2011

3D Model Retrieval Based on Semantic and Shape Indexes

The size of 3D models used on the web or stored in databases is becoming...
research
04/20/2020

DeepSDF x Sim(3): Extending DeepSDF for automatic 3D shape retrieval and similarity transform estimation

Recent advances in computer graphics and computer vision have allowed fo...
research
10/21/2018

Learning Spectral Transform Network on 3D Surface for Non-rigid Shape Analysis

Designing a network on 3D surface for non-rigid shape analysis is a chal...

Please sign up or login with your details

Forgot password? Click here to reset