Interactive high-relief reconstruction for organic and double-sided objects from a photo

Chih Kuo Yeh, Shi Yang Huang, Pradeep Kumar Jayaraman, Chi Wing Fu, Tong Yee Lee

研究成果: Article同行評審

14 引文 斯高帕斯(Scopus)

摘要

We introduce an interactive user-driven method to reconstruct high-relief 3D geometry from a single photo. Particularly, we consider two novel but challenging reconstruction issues: i) common non-rigid objects whose shapes are organic rather than polyhedral/symmetric, and ii) double-sided structures, where front and back sides of some curvy object parts are revealed simultaneously on image. To address these issues, we develop a three-stage computational pipeline. First, we construct a 2.5D model from the input image by user-driven segmentation, automatic layering, and region completion, handling three common types of occlusion. Second, users can interactively mark-up slope and curvature cues on the image to guide our constrained optimization model to inflate and lift up the image layers. We provide real-time preview of the inflated geometry to allow interactive editing. Third, we stitch and optimize the inflated layers to produce a high-relief 3D model. Compared to previous work, we can generate high-relief geometry with large viewing angles, handle complex organic objects with multiple occluded regions and varying shape profiles, and reconstruct objects with double-sided structures. Lastly, we demonstrate the applicability of our method on a wide variety of input images with human, animals, flowers, etc.

原文English
文章編號7482721
頁(從 - 到)1796-1808
頁數13
期刊IEEE Transactions on Visualization and Computer Graphics
23
發行號7
DOIs
出版狀態Published - 2017 七月

All Science Journal Classification (ASJC) codes

  • 軟體
  • 訊號處理
  • 電腦視覺和模式識別
  • 電腦繪圖與電腦輔助設計

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