CASIA OpenIR  > 模式识别国家重点实验室  > 多媒体计算与图形学
Optimal fitting polynomial for linear time bilateral filters
Dai, Longquan; Yuan, Mengke; Zhang, Xiaopeng
Source PublicationELECTRONICS LETTERS
2015-08-06
Volume51Issue:16Pages:1249-1250
SubtypeArticle
AbstractThe bilateral filter (BF) has showed great effectiveness for a variety of problems. However, its brute-force implementation is time consuming. One way of accelerating a BF is to approximate the nonlinear range kernel of the BF by a set of linear time shiftable kernels. To achieve this goal, only finite values of the kernel of the BF have been used to perform smoothing due to the quantisation of digital images. Thus, the filtering results are not changed by substituting the range kernel with the function having the same values at finite discrete points. The Lagrange interpolation polynomial can exactly pass through predefined points and therefore can be employed to replace original kernels for accurate by accelerating the BF. To speed up the BF at the cost of small approximation error, two approximation methods are proposed to obtain the optimal fitting polynomial. The performance of the proposed method is validated by extensive experiments.
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000359811900018
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/8961
Collection模式识别国家重点实验室_多媒体计算与图形学
AffiliationChinese Acad Sci, Inst Automat, NLPR, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Dai, Longquan,Yuan, Mengke,Zhang, Xiaopeng. Optimal fitting polynomial for linear time bilateral filters[J]. ELECTRONICS LETTERS,2015,51(16):1249-1250.
APA Dai, Longquan,Yuan, Mengke,&Zhang, Xiaopeng.(2015).Optimal fitting polynomial for linear time bilateral filters.ELECTRONICS LETTERS,51(16),1249-1250.
MLA Dai, Longquan,et al."Optimal fitting polynomial for linear time bilateral filters".ELECTRONICS LETTERS 51.16(2015):1249-1250.
Files in This Item: Download All
File Name/Size DocType Version Access License
07175189 (1).pdf(276KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dai, Longquan]'s Articles
[Yuan, Mengke]'s Articles
[Zhang, Xiaopeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dai, Longquan]'s Articles
[Yuan, Mengke]'s Articles
[Zhang, Xiaopeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dai, Longquan]'s Articles
[Yuan, Mengke]'s Articles
[Zhang, Xiaopeng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 07175189 (1).pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.