Belaton, Bahari
(2015)
*A multi-scale approach for estimating gradient from volumetric data.*
Project Report.
Universiti Sains Malaysia.
(Submitted)

## Abstract

Gradient is mostly used to approximate a quantity called normal vector, which is widely used in techniques such as raycasting or shading to calculate the shade of a pixel. Central Different Equation (CDE), Forward Difference Equation (FDE) and Backward Difference Equation (BDE) [1] are examples of common finite-difference gradient filters to estimate gradient from discrete data.

Item Type: | Monograph (Project Report) |
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Subjects: | Q Science > QA Mathematics > QA75.5-76.95 Electronic computers. Computer science |

Divisions: | Pusat Pengajian Sains Komputer (School of Computer Sciences) > Monograph |

Depositing User: | Mr Erwan Roslan |

Date Deposited: | 05 Jan 2017 04:12 |

Last Modified: | 13 Mar 2020 01:02 |

URI: | http://eprints.usm.my/id/eprint/31417 |

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