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PAMI
2000
127views more  PAMI 2000»
13 years 11 months ago
Geometric Camera Calibration Using Circular Control Points
Modern CCD cameras are usually capable of a spatial accuracy greater than 1/50 of the pixel size. However, such accuracy is not easily attained due to various error sources that c...
Janne Heikkilä
MVA
2000
212views Computer Vision» more  MVA 2000»
13 years 11 months ago
Edge-Based Segmentation of Textured Images Using Optimally Selected Gabor Filters
In this paper, we propose a technique for segmenting visual textures using features extracted from the reponses of Ga,bor filters, appropria.tely selectecl to be tuned to texture ...
Bertin Rodolphe Okombi-Diba, Juichi Miyamichi, Ken...
MTA
2000
165views more  MTA 2000»
13 years 11 months ago
Approximating Content-Based Object-Level Image Retrieval
Object-level image retrieval is an active area of research. Given an image, a human observerdoesnot see randomdots of colors. Rather,he she observesfamiliarobjectsin the image. The...
Wynne Hsu, Tat-Seng Chua, Hung Keng Pung
JMIV
2000
143views more  JMIV 2000»
13 years 11 months ago
A Linear Algorithm for Computing the Homography from Conics in Correspondence
Abstract. This paper presents a study, based on conic correspondences, on the relationship between two perspective images acquired by an uncalibrated camera. We show that for a pai...
Akihiro Sugimoto
IVC
2000
68views more  IVC 2000»
13 years 11 months ago
VISATRAM: a real-time vision system for automatic traffic monitoring
This paper presents a novel approach to automatic traffic monitoring using 2D spatiotemporal images. A TV camera is mounted above a highway to monitor the traffic through two slic...
Zhigang Zhu, Guangyou Xu, Bo Yang, Dingji Shi, Xue...
IVC
2000
182views more  IVC 2000»
13 years 11 months ago
Multithresholding of color and gray-level images through a neural network technique
One of the most frequently used methods in image processing is thresholding. This can be a highly efficient means of aiding the interpretation of images. A new technique suitable ...
Nikos Papamarkos, Charalambos Strouthopoulos, Ioan...
IJDAR
2000
121views more  IJDAR 2000»
13 years 11 months ago
A method for restoration of low-resolution document images
Image restoration using resolution expansion is important in many areas of image processing. This paper introduces a restoration method for low-resolution text images which produce...
Paul D. Thouin, Chein-I Chang
IJCV
2000
116views more  IJCV 2000»
13 years 11 months ago
Equivalence of Julesz Ensembles and FRAME Models
In the past thirty years, research on textures has been pursued along two different lines. The first line of research, pioneered by Julesz (1962, IRE Transactions of Information Th...
Ying Nian Wu, Song Chun Zhu, Xiuwen Liu
IJCV
2000
180views more  IJCV 2000»
13 years 11 months ago
Probabilistic Models of Appearance for 3-D Object Recognition
We describe how to model the appearance of a 3-D object using multiple views, learn such a model from training images, and use the model for object recognition. The model uses pro...
Arthur R. Pope, David G. Lowe