CASIA OpenIR  > 09年以前成果
Shading extraction and correction for scanned book images
Gaofeng Meng; Nanning Zheng; Shaoyi Du; Yonghong Song; Yuanlin Zhang
2008
发表期刊IEEE Signal Processing Letters
期号15页码:849-852
摘要When one scans document pages from a bound book, shading artifacts are commonly occurred in the book spine area. In this letter, we propose a general-purpose method for image shading correction based on an assumption that the reflectance function of the page surface is piecewise constant and the illumination function is smooth. The proposed method is able to completely correct more general types of shading artifacts which are nonuniformly distributed along the book spine. Comparison experiments on a synthetic and a variety of real scanned book images demonstrate the feasibility and effectiveness of the proposed method.
关键词Document Image Processing Shading Correction
收录类别SCI
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/15373
专题09年以前成果
推荐引用方式
GB/T 7714
Gaofeng Meng,Nanning Zheng,Shaoyi Du,et al. Shading extraction and correction for scanned book images[J]. IEEE Signal Processing Letters,2008(15):849-852.
APA Gaofeng Meng,Nanning Zheng,Shaoyi Du,Yonghong Song,&Yuanlin Zhang.(2008).Shading extraction and correction for scanned book images.IEEE Signal Processing Letters(15),849-852.
MLA Gaofeng Meng,et al."Shading extraction and correction for scanned book images".IEEE Signal Processing Letters .15(2008):849-852.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
SPL2008.pdf(559KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gaofeng Meng]的文章
[Nanning Zheng]的文章
[Shaoyi Du]的文章
百度学术
百度学术中相似的文章
[Gaofeng Meng]的文章
[Nanning Zheng]的文章
[Shaoyi Du]的文章
必应学术
必应学术中相似的文章
[Gaofeng Meng]的文章
[Nanning Zheng]的文章
[Shaoyi Du]的文章
相关权益政策
暂无数据
收藏/分享
文件名: SPL2008.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。