发布求助
文献互助 智能选刊 最新文献

2012 Fourth International Conference on Digital Home最新文献

筛选
英文 中文
A Novel Non-linear Method of Automatic Video Scratch Removal 一种新的非线性自动去除视频划痕的方法
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.38
X. Huo, Jieqing Tan
{"title":"A Novel Non-linear Method of Automatic Video Scratch Removal","authors":"X. Huo, Jieqing Tan","doi":"10.1109/ICDH.2012.38","DOIUrl":"https://doi.org/10.1109/ICDH.2012.38","url":null,"abstract":"Video in painting is an important topic in digital image processing. Old age, repeat play and improper preservation always deteriorate the film, dust and mechanical operations produce artifacts like scratches and blotches. This paper presents an automatic scratch detection and removal approach. An accurate wavelet method is introduced to automatically detect the scraches and a new nonlinear continued fraction method dealing with both spatical and temporal information around the scratch is investigated in the restoration stage. In our experiment results, we show that our scheme not only obtains more accurate detection of scratches, but also gives better video quality.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127926017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Graph Laplacian Based Visual Saliency Detection 基于图拉普拉斯的视觉显著性检测
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.30
Dingding Qian, Yuanfeng Zhou, Yu Wei, Caiming Zhang
{"title":"Graph Laplacian Based Visual Saliency Detection","authors":"Dingding Qian, Yuanfeng Zhou, Yu Wei, Caiming Zhang","doi":"10.1109/ICDH.2012.30","DOIUrl":"https://doi.org/10.1109/ICDH.2012.30","url":null,"abstract":"Detection of salient image regions without prior knowledge of their contents remains a challenge task in computer vision. In this paper, we propose a new saliency detection model based on graph Laplacian computation. This new model has two key steps: firstly, we use an image matting Laplacian model for locating the preliminary visual saliency region. Then, an unsupervised feature selection method in CIELab space is used to improve the accuracy of salient object detection. Experimental results show that the new algorithm can achieve better performance than the existing state of the art.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115879622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using Touchable Tabletop as Unified Control Platform in Digital Home 可触控桌面作为数字家庭统一控制平台
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.73
Guangyuan Huang, Yong Zhang, Xiangping Chen
{"title":"Using Touchable Tabletop as Unified Control Platform in Digital Home","authors":"Guangyuan Huang, Yong Zhang, Xiangping Chen","doi":"10.1109/ICDH.2012.73","DOIUrl":"https://doi.org/10.1109/ICDH.2012.73","url":null,"abstract":"Nowadays the popularity of the digital home concept and the types of household electronical appliances have significantly increased. But due to standalone interfaces bound to different manufactures, controlling in digital home becomes messy. So it is important to find a new way of controlling process in digital home. This paper puts forward the design and implementation of a unified control platform using touchable tabletop as a solution. The touchable controlling pattern provides friendly user experience. And the unified management makes the home appliances operate in an orderly manner. We aim at providing an effective option and reference to general design of controlling and managing household appliances in digital home.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115182267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
3D Mesh Segmentation Based on Multiclass Spectral Graph Partition 基于多类谱图分割的三维网格分割
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.80
Haopeng Lei, Jianqiang Sheng, Shujin Lin
{"title":"3D Mesh Segmentation Based on Multiclass Spectral Graph Partition","authors":"Haopeng Lei, Jianqiang Sheng, Shujin Lin","doi":"10.1109/ICDH.2012.80","DOIUrl":"https://doi.org/10.1109/ICDH.2012.80","url":null,"abstract":"This paper proposes a novel 3D mesh segmentation algorithm. The idea is to transform the mesh segmentation as a spectral graph partition problem. The nodes of the graph represent faces in the mesh, the weights on the edges connecting nodes represent the similarities between faces. We then exact some geometric features for each face in the mesh to build weighted matrix. By performing multi-way spectral cut of the graph, we can find an optimal segmentation for the input mesh and apply the graph cut method to refine the boundaries between the segments. Finally we evaluate our approach on the Princeton shape benchmark and compare to other existing segmentation algorithm.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"22 3 Suppl 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122220941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Action Recognition with Trajectory and Scene 基于轨迹和场景的动作识别
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.55
Jiqing Liu, Hui Xiang, Yibo Shi, D. Yu
{"title":"Action Recognition with Trajectory and Scene","authors":"Jiqing Liu, Hui Xiang, Yibo Shi, D. Yu","doi":"10.1109/ICDH.2012.55","DOIUrl":"https://doi.org/10.1109/ICDH.2012.55","url":null,"abstract":"Trajectory features have recently shown promising results to action recognition in video. Typically, they are extracted by tracking feature points with the KLT tracker or matching SIFT descriptors between frames. However, trajectory can be due to the action of interest, but also be caused by background or the camera motion. To overcome the problem, human detection is applied to roughly estimate of the location of the human in the video and segment video into Foreground/Background regions. In many cases, human actions can be identified not only by observing human body in motion, but also properties of the surrounding scene. In our work, we addresse the problem and propose an approach that integrates multiple features from scene and people. We evaluate our video description with a bag of-features model. We also present experimental results on two datasets with an increasing degree of difficulty and demonstrate significant improvements.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124652068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Abstraction for Static and Dynamic Images Based on Visual Saliency 基于视觉显著性的静态和动态图像抽象
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.15
Jie Song, Dan Xu
{"title":"Abstraction for Static and Dynamic Images Based on Visual Saliency","authors":"Jie Song, Dan Xu","doi":"10.1109/ICDH.2012.15","DOIUrl":"https://doi.org/10.1109/ICDH.2012.15","url":null,"abstract":"Reliable estimation of visual perception reflects understanding of the meaningful structure in an image. The paper describes a complete abstraction framework for static and dynamic images that explicitly responds to this goal, stylizes the corresponding salient and non-salient part differently by an edge preserving filter at a time while keep harmonious transition between the two parts. First, this paper introduces an automatic salient object segmentation algorithm to distinguish salient regions, and it is a saliency computation based local spatial neighbors. Taking into account the actual needs, the paper provides an interactive technology, this can be convenient for specifying image salient structure information on purpose. Based on the generated salient information mask, the paper then uses single-scale an isotropic filter to process the salient part, and use multi-scale an isotropic filter to process the non-salient part so that can implement a strong abstraction effect. Proposed method generates a kind of image and video abstraction that it represents a preferable visual effect. Experiments show that our algorithm could get the desired effect for processing a certain number of images and videos.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"52 46","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120809081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Medical Image Mosaic Technology Based on Image Phase Correlation 基于图像相位相关的医学图像拼接技术
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.51
Xu Jing, Y. X. Hong, S. Xin, M. Ying
{"title":"Medical Image Mosaic Technology Based on Image Phase Correlation","authors":"Xu Jing, Y. X. Hong, S. Xin, M. Ying","doi":"10.1109/ICDH.2012.51","DOIUrl":"https://doi.org/10.1109/ICDH.2012.51","url":null,"abstract":"Based on the medical image characteristic, this text has made the related improvement for the insufficiency which exists in image mosaic algorithm. It has used the method which unified iteration threshold value division and the canny edge examination operator to extract image edge, calculates the matching parameter between the images using the expansion phase correlation method. The experimental result has indicated that the algorithm proposed in the article can complete the medicine image mosaic precisely and quickly, which has achieved satisfactory mosaic effect.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129639999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
User-Defined Body Gestures for TV-based Applications 基于电视的应用程序的自定义身体手势
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.23
Huiyue Wu, Jianmin Wang
{"title":"User-Defined Body Gestures for TV-based Applications","authors":"Huiyue Wu, Jianmin Wang","doi":"10.1109/ICDH.2012.23","DOIUrl":"https://doi.org/10.1109/ICDH.2012.23","url":null,"abstract":"Present remote controls for interactive digital television (iTV) strongly limit interaction possibilities. For example they do not support the interaction style of direct manipulation. Recent advances of the marker less motion capture technology make it possible to do body gesture interaction conveniently in digital home and life, especially in TV-based applications. However, there are few established conventions in body gesture design for such applications. In this paper, we report a guess ability study on eliciting intuitive gestures from non-professional users to perform tasks in TV based applications in a setting mimicking living rooms. Our results show that consensus exists among subjects. With this study, we present a taxonomy for body gestures, an end-user gesture set, qualitative observations, and implications for gesture design. Our results will help designers create more available gesture set and bring body gesture closer to digital home applications.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130190536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 35
Some Topics of Complicated Surfaces Modeling and their Applications 复杂曲面建模的若干问题及其应用
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.70
Linfa Lu, Xiaonan Luo, Xiquan Shi
{"title":"Some Topics of Complicated Surfaces Modeling and their Applications","authors":"Linfa Lu, Xiaonan Luo, Xiquan Shi","doi":"10.1109/ICDH.2012.70","DOIUrl":"https://doi.org/10.1109/ICDH.2012.70","url":null,"abstract":"In this paper, some basic topics of 3D digital mode lings will be considered. The first topic is the study of a new kind of basis of the fundamental group of a 2-manifold and the new basis is used to construct quasi-regular quadrangulations. Second, we present a new parameterization method for quadrangulations. Finally, the achievements of this paper are used in 3D human body modeling. The experimental results show that the method presented in this paper can quickly changes the key portions of the human body and can efficiently control the changing within the expected scope as well. On top of that, the shape of the deformed human body is fairingly kept when changing.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134353363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interesting Regions Resizing Based on Div-Curl Model 基于Div-Curl模型的兴趣区域大小调整
2012 Fourth International Conference on Digital Home Pub Date : 2012-11-23 DOI: 10.1109/ICDH.2012.86
Y. Gong, G. Liao, Xiaonan Luo
{"title":"Interesting Regions Resizing Based on Div-Curl Model","authors":"Y. Gong, G. Liao, Xiaonan Luo","doi":"10.1109/ICDH.2012.86","DOIUrl":"https://doi.org/10.1109/ICDH.2012.86","url":null,"abstract":"In this paper, an interesting regions resizing method based on div-curl model is proposed, in which the image dimension is intact. Specifically, the Div-curl mesh model is induced to deform the mesh just by controlling curl and Jacobian determinant and can avoid the mesh folding problem. In order to alleviate mesh bending, the curl constraint equation is set to zero. A scheme defining the Jacobian determinant based on interesting region map is presented. Experiment results show that our resizing method with image dimension intact works well.","PeriodicalId":308799,"journal":{"name":"2012 Fourth International Conference on Digital Home","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128962201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信