Please use this identifier to cite or link to this item:
Title: Autonomous system to build 3D model of underwater objects
Researcher: Mukundappa B.L.
Guide(s): Krishna M.
Keywords: Engineering and Technology,Computer Science,Imaging Science and Photographic Technology
University: Tumkur University
Completed Date: 2018
Abstract: This thesis consists of introduction to 3-D Modeling and specifies the objectives of research. The background study to compare this work with the Human vision system and the stereo vision. Also it explains different steps involved in reconstruction of underwater objects. The steps being image acquisition, image enhancement, feature point detection, feature point matching, epipolar geometry, image rectification, 3D reconstruction, registration of all feature points and the final 3-D structure. The problem of 3-D reconstruction in underwater atmosphere is compared with the objects in air. Also this chapter gives the working of 3-D model reconstruction system and scope of the present work. Specifies major functionality of the work with different working modules like image acquisition, image enhancement, feature extraction, feature correspondence matching, Epipolar geometry, matrix estimation, metric reconstruction and camera calibration. Also the data of flow diagrams at level0, level1 and level2 are drawn. The specifies experimental setup and testing which explains laboratory arrangement for underwater object and analysis. The individual components of the system are tested to ensure that they are operated correctly. Unit tests exercise a small piece of functionality within a system. Typically, a test runs individual functions against known inputs, with the results verified against expected results. Unit tests not only ensure the test for successful outputs; but also test for appropriate error and boundary conditions. newline
Appears in Departments:Dept. of Computer Science, Faculty of Science & Technology

Files in This Item:
File Description SizeFormat 
01-title page.pdfAttached File357.2 kBAdobe PDFView/Open
02-certificates.pdf698.37 kBAdobe PDFView/Open
03-abstract.pdf9.68 kBAdobe PDFView/Open
04-contents.pdf549.42 kBAdobe PDFView/Open
05-chapter-1.pdf213.03 kBAdobe PDFView/Open
06-chapter-2.pdf232.47 kBAdobe PDFView/Open
07-chapter-3.pdf161.77 kBAdobe PDFView/Open
08-chapter-4.pdf535.77 kBAdobe PDFView/Open
09-chapter-5.pdf209.87 kBAdobe PDFView/Open
10-chapter-6.pdf151.67 kBAdobe PDFView/Open
11-chapter-7.pdf1.64 MBAdobe PDFView/Open
12-chapter-8.pdf142.09 kBAdobe PDFView/Open

Items in Shodhganga are protected by copyright, with all rights reserved, unless otherwise indicated.