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AR
2011
13 years 4 months ago
Real-Time Pose-Invariant Face Recognition Using the Efficient Second-Order Minimization and the Pose Transforming Matrix
We propose a real-time pose invariant face recognition algorithm from a gallery of frontal images only. First, we modified the second order minimization method for active appearan...
Hyun-Chul Choi, Se-Young Oh
JDCTA
2010
163views more  JDCTA 2010»
13 years 4 months ago
An Efficient Syntactic Analyzer Using Semantic Connection Units
We implement a Korean syntactic analyzer which decreases many ambiguities in syntax parse trees using segmentation and semantic connection units. We use dependency grammar for par...
Yong-uk Park, Hyuk-chul Kwon
ICDE
2009
IEEE
170views Database» more  ICDE 2009»
14 years 11 months ago
Leveraging COUNT Information in Sampling Hidden Databases
A large number of online databases are hidden behind form-like interfaces which allow users to execute search queries by specifying selection conditions in the interface. Most of t...
Arjun Dasgupta, Nan Zhang, Gautam Das
ICIP
1998
IEEE
14 years 10 months ago
Video Content Representation using Optimal Extraction of Frames and Scenes
In this paper, an efficient video content representation is proposed using optimal extraction of characteristic frames and scenes. This representation, apart from providing browsi...
Nikolaos D. Doulamis, Anastasios D. Doulamis, Yann...
PCM
2005
Springer
133views Multimedia» more  PCM 2005»
14 years 2 months ago
Optimum Quantization Parameters for Mode Decision in Scalable Extension of H.264/AVC Video Codec
In the joint scalable video model (JSVM), selection of quantization parameters for mode decision (QPMD) and bit rate control (QPBC) is important for efficient coding performance. F...
Seung Hwan Kim, Yo-Sung Ho