Experimental analysis of qem based mesh simplification techniques
Küçük Resim Yok
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Peter Lang Publishing Group
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this research study, effects of mesh simplification on visual quality are examined by using quadric edge collapse decimation method. In this context, we analyze simplifications of various objects by investigating the Peak Signal-to-Noise Ratio (PSNR) values, difference images, and compression ratios. Experiments are performed in MeshLab environment and it is shown that when model is chosen as complex, simplification error between reference and simplified models increases much more in comparison with simpler models. At the same time, if we use high compression ratio, higher simplification error is reached. It could be concluded that compression ratio affects the error linearly. © Peter Lang GmbH Internationaler Verlag der Wissenschaften Berlin 2020. All rights reserved.
Açıklama
Anahtar Kelimeler
Mesh simplification, QEM, Quadric edge collapse decimation, Quadric error metrics, Visual quality analysis
Kaynak
Contemporary Topics in Computer Graphics and Games
WoS Q Değeri
Scopus Q Değeri
N/A
