Title :
MESH: measuring errors between surfaces using the Hausdorff distance
Author :
Aspert, Nicolas ; Santa-Cruz, Diego ; Ebrahimi, Touradj
Author_Institution :
Signal Process.Inst., Swiss Fed. Inst. of Technol., Lausanne, Switzerland
fDate :
6/24/1905 12:00:00 AM
Abstract :
This paper proposes an efficient method to estimate the distance between discrete 3D surfaces represented by triangular 3D meshes. The metric used is based on an approximation of the Hausdorff distance, which has been appropriately implemented in order to reduce unnecessary computation and memory usage. Results show that when compared to similar tools, a significant gain in both memory and speed can be achieved.
Keywords :
data compression; image coding; mesh generation; parameter estimation; 3D discrete surfaces; 3D triangular meshes; Hausdorff distance; data compression; distance estimation; image compression; measuring errors; memory usage; watermarking; Digital images; Distortion measurement; Humans; Image coding; Internet; Performance evaluation; Signal processing; Topology; Watermarking;
Conference_Titel :
Multimedia and Expo, 2002. ICME '02. Proceedings. 2002 IEEE International Conference on
Print_ISBN :
0-7803-7304-9
DOI :
10.1109/ICME.2002.1035879
