Image-based object modeling by fitting salient lines and geometric primitives

Meng Hong Cho, I-Chen Lin

研究成果: Conference contribution同行評審

摘要

With modern vision techniques and depth sensing devices, it becomes possible for common users to acquire the shape of an object from a set of color or depth images from different views. However, the estimated 3D volume or point clouds, disturbed by noise and errors, cannot directly be applied for graphics usage. This paper presents a two-stage method for reconstructing 3D graphics models from point clouds and photographs. Unlike related work that immediately fitted primitives for the point clouds, we propose finding the primary planes through salient lines in images in advance, and extracting auxiliary planes according to the symmetric properties. Then, a RANSAC method is used to fit primitives for the residual points. Intuitive editing tools are also provided for rapid model refinement. The experiments demonstrate that the proposed automatic stages can generate more accurate results. Besides, the user intervention time is less than that by a well known modeling tool.

原文English
主出版物標題23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Full Papers Proceedings
編輯Marina L. Gavrilova, Vaclav Skala
發行者Vaclav Skala Union Agency
頁面89-97
頁數9
ISBN(電子)9788086943657
出版狀態Published - 1 一月 2015
事件23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Plzen, Czech Republic
持續時間: 8 六月 201512 六月 2015

出版系列

名字23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Full Papers Proceedings

Conference

Conference23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015
國家Czech Republic
城市Plzen
期間8/06/1512/06/15

指紋 深入研究「Image-based object modeling by fitting salient lines and geometric primitives」主題。共同形成了獨特的指紋。

引用此