کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
527215 869303 2010 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An iterative multiresolution scheme for SFM with missing data: Single and multiple object scenes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
An iterative multiresolution scheme for SFM with missing data: Single and multiple object scenes
چکیده انگلیسی

Most of the techniques proposed for tackling the Structure from Motion problem (SFM) cannot deal with high percentages of missing data in the matrix of trajectories. Furthermore, an additional problem should be faced up when working with multiple object scenes: the rank of the matrix of trajectories should be estimated. This paper presents an iterative multiresolution scheme for SFM with missing data to be used in both the single and multiple object cases. The proposed scheme aims at recovering missing entries in the original input matrix. The objective is to improve the results by applying a factorization technique to the partially or totally filled in matrix instead of to the original input one. Experimental results obtained with synthetic and real data sequences, containing single and multiple objects, are presented to show the viability of the proposed approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Image and Vision Computing - Volume 28, Issue 1, January 2010, Pages 164–176
نویسندگان
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