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    MVA
    2007
    149views Computer Vision» more  MVA 2007»
    Extraction of Corresponding Points from Stereo Images by Using Intersections of Segments
    14 years 28 days ago
    Extraction of Corresponding Points from Stereo Images by Using Intersections of Segments
    Download  b2.cvl.iis.u-tokyo.ac.jp
    In many applications, it is necessary to extract corresponding points automatically. In this study, we present a method of extracting corresponding points automatically from stere...
    Hiroshi Unno, Keikichi Hayashibe, Hitoshi Saji
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    MVA
    2007
    98views Computer Vision» more  MVA 2007»
    Periodic Pattern Inspection Using Convolution Masks
    14 years 28 days ago
    Periodic Pattern Inspection Using Convolution Masks
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    A two-dimensional (2-D) convolution mask is proposed for detecting the location of irregularities and defects in a periodic two-dimensional signal or image. In this approach, defe...
    Y. S. Weng, Ming-Hwei Perng
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    MVA
    2007
    105views Computer Vision» more  MVA 2007»
    Identifying Hand Gesture Images by Using Genetic Algorithms
    14 years 28 days ago
    Identifying Hand Gesture Images by Using Genetic Algorithms
    Download  b2.cvl.iis.u-tokyo.ac.jp
    A genetic algorithm (GA) is an optimization algorithm that simulates the hereditary phenomenon of natural life. Although GA has been applied to image processing, it has not been s...
    Tetsuji Kobayashi, Norifumi Machida
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    MVA
    2007
    146views Computer Vision» more  MVA 2007»
    Iris Tracking for Generating Novel Facial Interface Media
    14 years 28 days ago
    Iris Tracking for Generating Novel Facial Interface Media
    Download  b2.cvl.iis.u-tokyo.ac.jp
    We took the face, especially eye or eye gaze, into consideration for discussing the non-verbal interface media. We first proposed a passive eye-camera system based on the facial i...
    Takuma Funahashi, Takayuki Fujiwara, Hiroyasu Kosh...
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    MVA
    2007
    178views Computer Vision» more  MVA 2007»
    Linear Tracking of Pose and Facial Features
    14 years 28 days ago
    Linear Tracking of Pose and Facial Features
    Download  b2.cvl.iis.u-tokyo.ac.jp
    We present an approach for simultaneous monocular 3D face pose and facial animation tracking. The pose and facial features are estimated from observed raw brightness shape-free 2D...
    José Alonso Ybáñez Zepeda, Fr...
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    MVA
    2007
    161views Computer Vision» more  MVA 2007»
    Using Space-Time Interest Points for Video Sequence Synchronization
    14 years 28 days ago
    Using Space-Time Interest Points for Video Sequence Synchronization
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    We introduce an algorithm for synchronizing two video sequences recorded by stationary cameras. It extends common RANSAC-based approaches that recover either a homography or a fun...
    Daniel Wedge, Du Huynh, Peter Kovesi
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    MVA
    2007
    210views Computer Vision» more  MVA 2007»
    Represent Image Contents Using Curves and Chain Code
    14 years 28 days ago
    Represent Image Contents Using Curves and Chain Code
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    This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
    Pornchai Mongkolnam, Chakarida Nukoolkit, Thanee D...
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    MVA
    2007
    110views Computer Vision» more  MVA 2007»
    Propagation of Uncertainty in Landmark Based Self-localization of Autonomous Mobile Robots
    14 years 28 days ago
    Propagation of Uncertainty in Landmark Based Self-localization of Autonomous Mobile Robots
    Download  b2.cvl.iis.u-tokyo.ac.jp
    This paper presents uncertainty propagation in landmark based position estimation methods. Analysis of two methods has been carried out where robot position is estimated by detect...
    Abdul Bais, Robert Sablatnig, Yahya M. Khawaja, Gr...
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    MVA
    2007
    154views Computer Vision» more  MVA 2007»
    Fisher Non-negative Matrix Factorization with Pairwise Weighting
    14 years 28 days ago
    Fisher Non-negative Matrix Factorization with Pairwise Weighting
    Download  www.cvlab.cs.tsukuba.ac.jp
    Non-negative matrix factorization (NMF) is a powerful feature extraction method for finding parts-based, linear representations of non-negative data . Inherently, it is unsupervis...
    Xi Li, Kazuhiro Fukui
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    MVA
    2007
    103views Computer Vision» more  MVA 2007»
    A Facial Sketch Animation Generator for Mobile Communication
    14 years 28 days ago
    A Facial Sketch Animation Generator for Mobile Communication
    Download  b2.cvl.iis.u-tokyo.ac.jp
    The ability to analyze and reproduce specific-person facial expression is an important multimedia content service for mobile communication. In this paper, a novel three-layer faci...
    Yuehu Liu, Yuanqi Su, Yang Yang, Fengjuan Wang, Ma...
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