Optimized Prediction for Geometry Compression of Triangle Meshes

2005 ◽  
Author(s):  
D. Chen ◽  
Yi-Jen Chiang ◽  
N. Memon ◽  
Xiaolin Wu
Keyword(s):  
Triangle Meshes ◽  
Geometry Compression

Variable Precision Depth Encoding for 3D Range Geometry Compression

2020 ◽  
Vol 2020 (17) ◽  
pp. 34-1-34-7
Author(s):  
Matthew G. Finley ◽  
Tyler Bell
Keyword(s):  
Normal Distribution ◽  
Arbitrary Distribution ◽  
File Size ◽  
Geometry Compression ◽  
Variable Precision ◽  
Wide Range ◽  
Novel Method ◽  
Encoding Method ◽  
Rgb Image ◽  
Color Channels

This paper presents a novel method for accurately encoding 3D range geometry within the color channels of a 2D RGB image that allows the encoding frequency—and therefore the encoding precision—to be uniquely determined for each coordinate. The proposed method can thus be used to balance between encoding precision and file size by encoding geometry along a normal distribution; encoding more precisely where the density of data is high and less precisely where the density is low. Alternative distributions may be followed to produce encodings optimized for specific applications. In general, the nature of the proposed encoding method is such that the precision of each point can be freely controlled or derived from an arbitrary distribution, ideally enabling this method for use within a wide range of applications.

scholarly journals An optimization-driven approach for computing geodesic paths on triangle meshes

2017 ◽  
Vol 90 ◽  
pp. 105-112 ◽  
Author(s):  
Bangquan Liu ◽  
Shuangmin Chen ◽  
Shi-Qing Xin ◽  
Ying He ◽  
Zhen Liu ◽  
...  
Keyword(s):  
Triangle Meshes ◽  
Geodesic Paths

Three-dimensional range geometry compression via phase encoding

2017 ◽  
Vol 56 (33) ◽  
pp. 9285 ◽  
Author(s):  
Tyler Bell ◽  
Bogdan Vlahov ◽  
Jan P. Allebach ◽  
Song Zhang
Keyword(s):  
Three Dimensional ◽  
Phase Encoding ◽  
Geometry Compression ◽  
Dimensional Range

scholarly journals Vector field processing on triangle meshes

2016 ◽  
Author(s):  
Fernando de Goes ◽  
Mathieu Desbrun ◽  
Yiying Tong
Keyword(s):  
Vector Field ◽  
Triangle Meshes
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