REKONSTRUKSI OBYEK TIGA DIMENSI DARI CITRA DUA DIMENSI MENGGUNAKAN EPIPOLAR GEOMETRY

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Publication Type:

Journal Article

Source:

Jurnal Teknologi, Volume 5, Number 2 (2012)

Keywords:

3D Reconstruction, epipolar geometry, fundamental matrix, image

Abstract:

There are two classes of 3D object reconstruction : active method, 3D model acquisition can be performed by laser scanner or structured light. Passive methods, reconstruct 3D models by image sequences from a single camera or multiple cameras. Object scanning often demand expensive equipment and special skill to operate. As a simple and low cost approach, 3D reconstruction based images became more popular among the researches.
This paper address the problem of 3D reconstruction from 2D images. The reconstruction process can divided into four part: first, feature point extraction. Second estimate the fundamental matrix from point correspondences, third compute the camera matrix,and compute 3D point from image points. The goal of this research is to reconstruct an 3D object using 2D images that captures from different viewpoint with a camera. As objects of experiment used a miniatur of Borobudur temple. Experiment result show average reprojection error is 8,864 x 10-06 pixels

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