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ICPR
2006
IEEE
16 years 6 months ago
A Novel Linear Approach to Camera Calibration from Sphere Images
Recently, some linear approaches to camera calibration from sphere images are proposed. In this paper, a novel linear approach is proposed by exploiting the identity constraint on...
Hongbin Zha, Xianghua Ying
ICPR
2006
IEEE
16 years 6 months ago
Statistical Model for the Classification of the Wavelet Transforms of T-ray Pulses
This study applies Auto Regressive (AR) and Auto Regressive Moving Average (ARMA) modeling to wavelet decomposed terahertz pulsed signals to assist biomedical diagnosis and mail/p...
Bradley Ferguson, Brian Wai-Him Ng, Derek Abbott, ...
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ICPR
2006
IEEE
16 years 6 months ago
Combining Cepstral and Prosodic Features in Language Identification
A novel approach of combining cepstral features and prosodic features in language identification is presented in this paper. This combination approach shows a significant improvem...
Bo Yin, Eliathamby Ambikairajah, Fang Chen
ICPR
2006
IEEE
16 years 6 months ago
Dimensionality Reduction with Adaptive Kernels
1 A kernel determines the inductive bias of a learning algorithm on a specific data set, and it is beneficial to design specific kernel for a given data set. In this work, we propo...
Shuicheng Yan, Xiaoou Tang
ICPR
2006
IEEE
16 years 6 months ago
An Omnidirectional Stereo Vision System Using a Single Camera
We describe a new omnidirectional stereo imaging system that uses a concave lens and a convex mirror to produce a stereo pair of images on the sensor of a conventional camera. The...
Sooyeong Yi, Narendra Ahuja
ICPR
2006
IEEE
16 years 6 months ago
Multiple Camera Calibration with Bundled Optimization using Silhouette Geometry Constraints
We propose a method of calibrating multiple camera systems that operates by adjusting the camera parameters and the 3D shape of objects onto silhouette observations. Our method em...
Akira Utsumi, Hirotake Yamazoe, Shinji Abe
ICPR
2006
IEEE
16 years 6 months ago
An Experimental Study on Automatic Face Gender Classification
This paper presents an experimental study on automatic face gender classification by building a system that mainly consists of four parts, face detection, face alignment, texture ...
Haizhou Ai, Ming Li, Zhiguang Yang
ICPR
2006
IEEE
16 years 6 months ago
Detection of Fence Climbing from Monocular Video
This paper presents a system that detects humans climbing fences. After extracting a binary blob contour, the system models the human with an extended star-skeleton representation...
Elden Yu, J. K. Aggarwal
ICPR
2006
IEEE
16 years 6 months ago
An integrated Monte Carlo data association framework for multi-object tracking
We propose a sequential Monte Carlo data association algorithm based on a two-level computational framework for tracking varying number of interacting objects in dynamic scene. Fi...
Jianru Xue, Nanning Zheng, Xiaopin Zhong
ICPR
2006
IEEE
16 years 6 months ago
Detecting Coarticulation in Sign Language using Conditional Random Fields
Coarticulation is one of the important factors that makes automatic sign language recognition a hard problem. Unlike in speech recognition, coarticulation effects in sign language...
Ruiduo Yang, Sudeep Sarkar