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MM
2009
ACM
118views Multimedia» more  MM 2009»
10 years 1 months ago
Vocabulary-based hashing for image search
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...
Yingyu Liang, Jianmin Li, Bo Zhang
MM
2009
ACM
146views Multimedia» more  MM 2009»
10 years 1 months ago
Sports video retargeting
With the proliferation of diverse multimedia terminals, the request for elegantly retargeting videos to different display devices is evident, especially in sports. This demonstra...
Liang Shi, Jinqiao Wang, Lingyu Duan, Hanqing Lu
MM
2009
ACM
195views Multimedia» more  MM 2009»
10 years 1 months ago
Flickr hypergroups
The amount of multimedia content available online constantly increases, and this leads to problems for users who search for content or similar communities. Users in Flickr often s...
Radu Andrei Negoescu, Brett Adams, Dinh Q. Phung, ...
MM
2009
ACM
230views Multimedia» more  MM 2009»
10 years 1 months ago
Query expansion for hash-based image object retrieval
An efficient indexing method is essential for content-based image retrieval with the exponential growth in large-scale videos and photos. Recently, hash-based methods (e.g., local...
Yin-Hsi Kuo, Kuan-Ting Chen, Chien-Hsing Chiang, W...
MM
2009
ACM
210views Multimedia» more  MM 2009»
10 years 1 months ago
Arneb: a rich internet application for ground truth annotation of videos
In this technical demonstration we show the current version of Arneb1 , a web-based system for manual annotation of videos, developed within the EU VidiVideo project. This tool ha...
Thomas M. Alisi, Marco Bertini, Gianpaolo D'Amico,...
MM
2009
ACM
171views Multimedia» more  MM 2009»
10 years 1 months ago
SaVE: sensor-assisted motion estimation for efficient h.264/AVC video encoding
Motion estimation is a key component of modern video encoding and is very compute-intensive. We present a novel Sensor-assisted Video Encoding (SaVE) method to reduce the computat...
XiaoMing Chen, Zhendong Zhao, Ahmad Rahmati, Ye Wa...
MM
2009
ACM
159views Multimedia» more  MM 2009»
10 years 1 months ago
Visual categorization with negative examples for free
Automatic visual categorization is critically dependent on labeled examples for supervised learning. As an alternative to traditional expert labeling, social-tagged multimedia is ...
Xirong Li, Cees G. M. Snoek
MM
2009
ACM
138views Multimedia» more  MM 2009»
10 years 1 months ago
MobileTI: a portable tele-immersive system
We present MobileTI, a portable tele-immersive system that merges 3D video representations of users in real time to enable remote collaboration across geographical distances. With...
Wanmin Wu, Raoul Rivas, Md. Ahsan Arefin, Shu Shi,...
MM
2009
ACM
163views Multimedia» more  MM 2009»
10 years 1 months ago
ISP-friendly peer selection in P2P networks
Peer-to-peer (P2P) multicast is a scalable solution adopted by many video streaming systems. However, a prevalence of P2P applications has caused heavy traffic on the Internet. W...
Zhijie Shen, Roger Zimmermann
MM
2009
ACM
178views Multimedia» more  MM 2009»
10 years 1 months ago
Semantic context transfer across heterogeneous sources for domain adaptive video search
Automatic video search based on semantic concept detectors has recently received significant attention. Since the number of available detectors is much smaller than the size of h...
Yu-Gang Jiang, Chong-Wah Ngo, Shih-Fu Chang
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