• Publications
  • Influence
Camera Calibration with Two Arbitrary Coplanar Circles
TLDR
We describe a novel camera calibration method to estimate the extrinsic parameters and the focal length of a camera by using only one single image of two coplanar circles with arbitrary radius. Expand
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  • 17
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Face Detection From Color Images Using a Fuzzy Pattern Matching Method
TLDR
This paper describes a new method to detect faces in color images based on the fuzzy theory. Expand
  • 293
  • 9
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Optimal Gabor filters for high speed face identification
TLDR
In this paper, we propose a novel method to distinguish an individual in high speed by using optimal Gabor filters. Expand
  • 33
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Face detection by fuzzy pattern matching
TLDR
The paper describes an approach to detect faces whose size and position are unknown in an image with a complex background by finding out "face like" regions in the input image using the fuzzy pattern matching method. Expand
  • 150
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Tracking Iris Contour with a 3D Eye-Model for Gaze Estimation
TLDR
This paper describes a sophisticated method to track iris contour and to estimate eye gaze for blinking eyes with a monocular camera. Expand
  • 41
  • 3
Detecting human face in color images
TLDR
This paper describes a fuzzy theory based face detection system. Expand
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Glasses frame detection with 3D Hough transform
TLDR
This paper describes a method to detect the glasses’ frames from stereo face images using a 3D Hough transform for robust facial image processing. Expand
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Visual Direction Estimation from a Monocular Image
TLDR
We estimate the normal vector of the two planes from the iris contours extracted from an input image by using an extended "two-circle" algorithm. Expand
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Automatic Facial Feature Points Detection with SUSAN Operator
  • H. Wu
  • Computer Science
  • 2001
TLDR
This paper proposes a method for detecting facial features and extracting its points from color images by applying the integral projection method, which makes use of both the color information and the edge information. Expand
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3D head pose estimation without feature tracking
TLDR
We present a robust approach to estimate the 3D pose of human heads in a single image using color information. Expand
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