computer vision | Sciweavers

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IVCNZ
1998

288views Computer Vision» more IVCNZ 1998»

Towards 3D Model Reconstruction from Photometric Stereo

14 years 1 months ago

In this highly technological world, various methods have been developed for the purpose of recovering the shape of 3D objects from 2D images. In this paper, we introduce methods t...

Angela Kar-Man Ng, Karsten Schlüns

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38

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IVCNZ
1998

161views Computer Vision» more IVCNZ 1998»

Interval Computations in Computer Vision

14 years 1 months ago

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: Interval arithmetic is a method for performing computations on measurements that are only known to within a xed error range. As the measurements are combined mathematically, thei...

Steven Mills, Kevin Novins

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28

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IVCNZ
1998

143views Computer Vision» more IVCNZ 1998»

Height from Gradients in Polar Coordinates

14 years 1 months ago

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This paper presents a new approach to integrate the gradient field to the relative depth or height map from multiple view directions in polar coordinates. Traditional integration ...

Jin Luo, Karsten Schlüns

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37

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IVCNZ
1998

141views Computer Vision» more IVCNZ 1998»

On Estimation of Fundamental Matrix in Computational Stereo

14 years 1 months ago

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We address the problem of estimating a fundamental matrix from a given set of corresponding pixels in two perspective images of a 3D scene that form a stereopair. The 3x3 fundamen...

Yuping Li, Georgy L. Gimel'farb

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27

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IVCNZ
1998

146views Computer Vision» more IVCNZ 1998»

Feature point Detection in Blurred Images

14 years 1 months ago

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: Feature point FP detection is an important pre-processing step in image registration, data fusion, object recognition and in many other tasks. This paper deals with multiframe FP...

Jaroslav Kautsky, Barbara Zitová, Jan Fluss...

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32

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IVCNZ
1998

139views Computer Vision» more IVCNZ 1998»

On Comparing Two Scenarios for Probabilistic Image Modelling

14 years 1 months ago

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Traditional scenario of probabilistic modelling is directed at generating samples having a given probability distribution. We argue that this scenario is impracticable for image m...

Georgy L. Gimel'farb

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34

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IVCNZ
1998

149views Computer Vision» more IVCNZ 1998»

Duality Principles in Image Processing and Analysis

14 years 1 months ago

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Duality is a well-established concept in quantum physics. It formalises the fact that what one observes is not nature in itself, but--in Heisenberg's words--"nature expo...

Luc Florack

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44

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IVCNZ
1998

177views Computer Vision» more IVCNZ 1998»

Image Capture Modelling for High Resolution Reconstruction

14 years 1 months ago

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: A research topic that has been receiving much interest recently is the reconstruction of a high resolution image from an ensemble of low resolution images of the same scene. Such...

D. G. Bailey

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29

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VVG
2003

136views Computer Vision» more VVG 2003»

A Region Adjacency Tree Approach to the Detection and Design of Fiducials

14 years 1 months ago

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Enrico Costanza, J. Robinson

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