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» Effect of segmentation method on video retrieval performance
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94
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ICMCS
2006
IEEE
191views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Semantic Multimedia Retrieval using Lexical Query Expansion and Model-Based Reranking
We present methods for improving text search retrieval of visual multimedia content by applying a set of visual models of semantic concepts from a lexicon of concepts deemed relev...
Alexander Haubold, Apostol Natsev, Milind R. Napha...
CVPR
2012
IEEE
13 years 18 days ago
Nonparametric discovery of activity patterns from video collections
We propose a nonparametric framework based on the beta process for discovering temporal patterns within a heterogenous video collection. Starting from quantized local motion descr...
Michael C. Hughes, Erik B. Sudderth
CVPR
2010
IEEE
1090views Computer Vision» more  CVPR 2010»
15 years 6 months ago
AAM based Face Tracking with Temporal Matching and Face Segmentation
Active Appearance Model (AAM) based face tracking has advantages of accurate alignment, high efficiency, and effectiveness for handling face deformation. However, AAM suffers fro...
Lin Liang
152
Voted
CIVR
2007
Springer
254views Image Analysis» more  CIVR 2007»
15 years 2 months ago
Soccer players identification based on visual local features
Semantic detection and recognition of objects and events contained in a video stream has to be performed in order to provide content-based annotation and retrieval of videos. This...
Lamberto Ballan, Marco Bertini, Alberto Del Bimbo,...
81
Voted
ICPR
2008
IEEE
15 years 11 months ago
A method of small object detection and tracking based on particle filters
In this paper an efficient method of small object localization is proposed that integrates detection and tracking. The system is initialized using a strong detector and then it lo...
Chao Zhang, Joan Llach, Yu Huang