电子学报2012，Vol.40Issue(12)：2507-2511,5.DOI:10.3969/j.issn.0372-2112.2012.12.024
LLTV:局部线性全变差滤波方法
LLTV: Local Linear Total Variation Filter
摘要
Abstract
This paper proposes a novel edge-preserving smoothing filter-local linear total variation filter (LLTV), used to perform effective image filtering.Based on a local linear model and combining total variation regularization, this method can filter out noise while preserving edges and fine-scale details. The experimental results show that LLTV filter is effective in a great variety of computer vision applications including noise reduction,detail smoothing/enhancement and HDR compression.关键词
局部线性模型/全变差/细节增强/HDR压缩Key words
local linear model/total variation/detail enhancement/high dynamic range compression分类
信息技术与安全科学引用本文复制引用
王爱齐,邱天爽..LLTV:局部线性全变差滤波方法[J].电子学报,2012,40(12):2507-2511,5.基金项目
国家自然科学基金(No.61139001,No.61172108,No.81241059) （No.61139001,No.61172108,No.81241059）
