Converged Classification Network For Matching Cost Computation

Hamid, Mohd Saad and Abd Manap, Nurulfajar and Hamzah, Rostam Affendi and Kadmin, Ahmad Fauzan (2020) Converged Classification Network For Matching Cost Computation. International Journal of Advanced Science and Technology, 29 (6S). pp. 891-899. ISSN 2005-4238

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Abstract

Stereoscopic vision lets us identify the world around us in 3D by incorporating data from depth signals into a clear visual model of the world. The stereo matching algorithm capable of producing the disparity or depth map in computer. This map is crucial for many applications such as 3D reconstruction, robotics and autonomous driving.The disparity map also prone to errors such as noises in the region which contains object occlusions, reflective regions, and repetitive patterns.So we propose this stereo matching algorithm to produce a disparity map and to reduce the errors by incorporating a deep learning approach. This paper focused on matching cost computation step as an initial step to produce the disparity or depth map. The proposed convolutional neural network designed with the output neurons in the classification part scaled-downin converging style. The raw cost generated aggregated by the normalized box filter. Then the disparity map computed using Winner Take All approach. The final disparity map refined using Weighted Median Filter. Overall quantitative results for the proposed work performed competitively compared to other established stereo matching algorithm based on the Middlebury standard benchmark online system.

Item Type:	Article
Uncontrolled Keywords:	Convolutional neural network, Matching cost computation, Stereo matching
Divisions:	Faculty of Electrical and Electronic Engineering Technology
Depositing User:	Sabariah Ismail
Date Deposited:	16 Apr 2021 10:28
Last Modified:	16 Apr 2021 10:28
URI:	http://eprints.utem.edu.my/id/eprint/25037
Statistic Details:	View Download Statistic

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