An Efficient Encoding Method for Video Compositing in HEVC

2019 ◽  
pp. 65-76
Author(s):  
Yunchang Li ◽  
Zhijie Huang ◽  
Jun Sun
Keyword(s):  
Encoding Method ◽  
Video Compositing

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.

Reducing the effect of crosstalk noise from defocused multi-depth holographic image with a rasterize encoding method

2019 ◽  
pp. 955
Author(s):  
Siao-Ting Li ◽  
Chih-Hao Chuang ◽  
Chung Feng Kuo ◽  
Hoang-Yan Lin ◽  
Chin-I Huang ◽  
...  
Keyword(s):  
Crosstalk Noise ◽  
Holographic Image ◽  
Encoding Method

Generation of Mathieu beams based on the detour phase encoding method

2021 ◽  
pp. 126754
Author(s):  
Yiping Geng ◽  
Wenjun Huang ◽  
Jingyu Yang ◽  
Yixian Qian ◽  
Zhijun Ren ◽  
...  
Keyword(s):  
Phase Encoding ◽  
Encoding Method

A Novel Fast Layout Encoding Method for Exact Multilayer Pattern Matching With Prüfer Encoding

2015 ◽  
Vol 34 (1) ◽  
pp. 95-108 ◽  
Author(s):  
Hong-Yan Su ◽  
Chieh-Chu Chen ◽  
Yih-Lang Li ◽  
An-Chun Tu ◽  
Chuh-Jen Wu ◽  
...  
Keyword(s):  
Pattern Matching ◽  
Encoding Method

An Encoding Method to Signal 3 States with a Single PCN Bit

2009 ◽  
Author(s):  
Mayutan Arumaithurai ◽  
Ruediger Geib ◽  
Rene Rex ◽  
Xiaoming Fu
Keyword(s):  
Encoding Method
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