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SLSFS
2005
Springer
15 years 10 months ago
Incorporating Constraints and Prior Knowledge into Factorization Algorithms - An Application to 3D Recovery
Abstract. Matrix factorization is a fundamental building block in many computer vision and machine learning algorithms. In this work we focus on the problem of ”structure from mo...
Amit Gruber, Yair Weiss
ACMACE
2004
ACM
15 years 10 months ago
Magic mirror: a new VR platform design and its applications
This paper describes a case study of VR platform Magic Mirror and its applications that are economic in development process and cost, flexible by contents and installation conditi...
Ig-Jae Kim, Hyun Jin Lee, Hyoung-Gon Kim
MM
2004
ACM
219views Multimedia» more  MM 2004»
15 years 10 months ago
Multi-level annotation of natural scenes using dominant image components and semantic concepts
Automatic image annotation is a promising solution to enable semantic image retrieval via keywords. In this paper, we propose a multi-level approach to annotate the semantics of n...
Jianping Fan, Yuli Gao, Hangzai Luo
MM
2004
ACM
133views Multimedia» more  MM 2004»
15 years 10 months ago
Intuitive and effective interfaces for WWW image search engines
Web image search engine has become an important tool to organize digital images on the Web. However, most commercial search engines still use a list presentation while little effo...
Zhiwei Li, Xing Xie, Hao Liu, Xiaoou Tang, Mingjin...
MM
2004
ACM
195views Multimedia» more  MM 2004»
15 years 10 months ago
Facial expression representation and recognition based on texture augmentation and topographic masking
The variation of facial texture and surface due to the change of expression is an important cue for analyzing and modeling facial expressions. In this paper, we propose a new appr...
Lijun Yin, Johnny Loi, Wei Xiong
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