3-dimensional free-form object surface representation and its recognition using range images

3-dimensional free-form object surface representation and its recognition using range images

This thesis presents a new approach-GICCA (Gaussian Image Combining Cur-vature and Characteristics-Array) to the representation and recognition of 3-D free-form rigid objects using range images. The approach can handle situations when (a) the objects may have arbitrary shapes or forms, (b) objects m...

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Bibliographic Details
Main Author: Sun, Zehang.
Other Authors: Mital, Dinesh Prakash
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Online Access:http://hdl.handle.net/10356/3316
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Institution: Nanyang Technological University
Description
Summary:This thesis presents a new approach-GICCA (Gaussian Image Combining Cur-vature and Characteristics-Array) to the representation and recognition of 3-D free-form rigid objects using range images. The approach can handle situations when (a) the objects may have arbitrary shapes or forms, (b) objects may be viewed from any directions, (c) objects may be partially occluded by other ob-jects, and (d) scenes may include multiple objects. This approach includes three parts:

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