Actas de congresos
Generation Of Dense Disparity Maps In Stereo Vision
Registro en:
970789017
Proceedings Of The Joint Conference On Information Sciences. , v. 6, n. , p. 867 - 870, 2002.
2-s2.0-1642394846
Autor
De Almeida Nogueira F.M.
Tozzi C.L.
Institución
Resumen
This paper presents an approach for stereo image matching that results in a dense and non-smooth disparity map. In the first step, a feature-based matching technique is applied and the obtained sparse disparity map is interpolated. In the second step the disparities in the smooth interpolated map are iteratively adjusted using an area-based matching technique and the disparity gradient. The obtained results show that disparities for non-smooth surfaces can be more accurately determined improving the description of three-dimensional scenes. 6
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