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DICTA
2003

140views Applied Computing» more DICTA 2003»

Estimation of Surface Normal of a Curved Surface Using Texture

13 years 11 months ago

Shape-from-Texture is the problem of estimating an object’s shape by examining the apparent distortions in the surface texture of the object due to image capture. A new method is...

Angeline Loh, Peter Kovesi

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28

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DICTA
2003

123views Applied Computing» more DICTA 2003»

The Parameterization of Joint Rotation with the Unit Quaternion

13 years 11 months ago

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Abstract. Unit quaternion is an ideal parameterization for joint rotations. However, due to the complexity of the geometry of S3 group, it’s hard to specify meaningful joint cons...

Qiang Liu, Edmond C. Prakash

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21

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DICTA
2003

157views Applied Computing» more DICTA 2003»

Automatic Fault Detection for 3D Seismic Data

13 years 11 months ago

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A novel approach to the automatic detection of fault surface images in 3D seismic datasets is presented. Based on the premise that seismic faulting in...

David Gibson, Michael Spann, Jonathan Turner

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27

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DICTA
2003

135views Applied Computing» more DICTA 2003»

Edge-based Non-uniform Light Field Mapping

13 years 11 months ago

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In this paper, an image-based method---non-uniform light field mapping is proposed which combines edge-based surface light field partition and non-...

Wendong Wang, Baocai Yin, Dehui Kong

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19

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DICTA
2003

88views Applied Computing» more DICTA 2003»

CT Reconstruction Using FBP with Sinusoidal Amendment for Metal Artefact Reduction

13 years 11 months ago