WorldCat Identities

李婧

Overview
Works: 7 works in 17 publications in 2 languages and 60 library holdings
Genres: Catalogs  Criticism, interpretation, etc  Academic theses 
Roles: Author, Editor
Classifications: Z997.F19, 823.8
Publication Timeline
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Most widely held works by 李婧
Tian yi ge shu mu ; Tian yi ge bei mu by Fanbangdian( Book )

5 editions published in 2010 in Chinese and held by 27 WorldCat member libraries worldwide

Huang Kan wen xue yan jiu = HuangKan's literature studies by Jing Li( Book )

4 editions published in 2016 in Chinese and held by 23 WorldCat member libraries worldwide

Ben shu gong wu zhang, Bao kuo:huang kan de sheng ping si xiang yu wen xue huo dong, Huang kan de wen xue chuang zuo, Huang kan de wen xue si xiang yu wen xue pi ping, Xian dai"long xue"de kai chuang zhe, Xian dai"xuan xue"de yin lu ren
Multiple-filtering-process for the edge detection of high-dynamic-range images by Jing Li( Book )

3 editions published between 2009 and 2011 in English and held by 3 WorldCat member libraries worldwide

Edge detection is a basic image processing operation usually used in the first stage of the complex image processing systems, such as restoration, and its quality has a direct effect on the performance of the systems. The extraction of correct edges from a noise-contaminated image or an image with severe deformation is a challenging task. The objective of the work of this thesis is to develop an edge detection method to extract effectively edge signals from the images with the edge information seriously damaged while being acquired in high dynamic range (HDR) scenes. To achieve the objective, an edge detection method based on a multiple-high-pass-filtering process scheme has been proposed. Each of the filtering processes is designed to suit one of the signal deformation conditions, and is applied to the entire input image, instead of the designated regions, in order to spare the computation of image segmentation. A fusion process is then performed to merge the gradient maps generated by the multiple filtering processes into one. A detection procedure has been designed for a typical case of HDR images acquired with three different kinds of deformations due to the non-ideal characteristics of acquisition device. Based on the study of the characteristics, three high-pass filtering processes are designed to generate gradient signals with different modulations. A simple selection algorithm is developed for an easy fusion process. The results of the simulation with different types of HDR images have shown that, compared to some of most commonly used detection processes, the proposed one leads to a better quality of edge signals from severely deformed HDR images
Tian yi ge shu mu( Book )

1 edition published in 2010 in Chinese and held by 2 WorldCat member libraries worldwide

Shi xing fan si : Cha'ersi-Jinsili xiao shuo yan jiu = Poetic critique : a study of Charles Kingsley's novels by Jing Li( Book )

1 edition published in 2015 in Chinese and held by 2 WorldCat member libraries worldwide

Li jing su miao xie sheng jing pin fan li by Jing Li( Book )

2 editions published in 2010 in Chinese and held by 2 WorldCat member libraries worldwide

Tian yi ge bei mu( Book )

1 edition published in 2010 in Chinese and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.82 (from 0.80 for Tian yi ge ... to 0.95 for Shi xing f ...)

Alternative Names
李 婧 spécialiste de littérature chinoise

李婧, 1983-

Languages