A closed-form solution to video matting of natural snow

Hai Liu; Lizhuang Ma; Xuan Cai; Zhihua Chen; Yang Shen

doi:10.1016/j.ipl.2009.07.005

A closed-form solution to video matting of natural snow

Hai Liu, Lizhuang Ma, Xuan Cai, Zhihua Chen, Yang Shen

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

In this paper, we address the problem on video matting of natural snow in snowing context. By optical features of natural snow and the continuity of a video, we design a suitable temporal filter to recover the background of the video and compute the approximate matte gradient. Using two types of information obtained, we first propose a closed-form solution to video matting of natural snow.

Original language	English
Pages (from-to)	1097-1104
Number of pages	8
Journal	Information Processing Letters
Volume	109
Issue number	18
DOIs	https://doi.org/10.1016/j.ipl.2009.07.005
State	Published - 31 Aug 2009
Externally published	Yes

Keywords

Closed-form solution
Design of algorithms
Informed Matting
Matte gradient
Temporal filter

Access to Document

10.1016/j.ipl.2009.07.005

Cite this

@article{2113b349531c46479bead8985d58a13b,

title = "A closed-form solution to video matting of natural snow",

abstract = "In this paper, we address the problem on video matting of natural snow in snowing context. By optical features of natural snow and the continuity of a video, we design a suitable temporal filter to recover the background of the video and compute the approximate matte gradient. Using two types of information obtained, we first propose a closed-form solution to video matting of natural snow.",

keywords = "Closed-form solution, Design of algorithms, Informed Matting, Matte gradient, Temporal filter",

author = "Hai Liu and Lizhuang Ma and Xuan Cai and Zhihua Chen and Yang Shen",

year = "2009",

month = aug,

day = "31",

doi = "10.1016/j.ipl.2009.07.005",

language = "英语",

volume = "109",

pages = "1097--1104",

journal = "Information Processing Letters",

issn = "0020-0190",

publisher = "Elsevier B.V.",

number = "18",

}

TY - JOUR

T1 - A closed-form solution to video matting of natural snow

AU - Liu, Hai

AU - Ma, Lizhuang

AU - Cai, Xuan

AU - Chen, Zhihua

AU - Shen, Yang

PY - 2009/8/31

Y1 - 2009/8/31

N2 - In this paper, we address the problem on video matting of natural snow in snowing context. By optical features of natural snow and the continuity of a video, we design a suitable temporal filter to recover the background of the video and compute the approximate matte gradient. Using two types of information obtained, we first propose a closed-form solution to video matting of natural snow.

AB - In this paper, we address the problem on video matting of natural snow in snowing context. By optical features of natural snow and the continuity of a video, we design a suitable temporal filter to recover the background of the video and compute the approximate matte gradient. Using two types of information obtained, we first propose a closed-form solution to video matting of natural snow.

KW - Closed-form solution

KW - Design of algorithms

KW - Informed Matting

KW - Matte gradient

KW - Temporal filter

UR - https://www.scopus.com/pages/publications/69049090725

U2 - 10.1016/j.ipl.2009.07.005

DO - 10.1016/j.ipl.2009.07.005

M3 - 文章

AN - SCOPUS:69049090725

SN - 0020-0190

VL - 109

SP - 1097

EP - 1104

JO - Information Processing Letters

JF - Information Processing Letters

IS - 18

ER -

A closed-form solution to video matting of natural snow

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this