An Interactive Perspective Scene Completion Framework Guided by Complanate Mesh

• Chuanyan Hao,
• Zilong Jin,
• Zhixin Yang,
• Yadang Chen,

Vol. 14, No. 1, January 31, 2020
10.3837/tiis.2020.01.011, Download Paper (Free):

• Image completion
• image editing
• exemplar-based synthesis
• Interaction
• perspective rectification

Abstract

This paper presents an efficient interactive framework for perspective scene completion and editing tasks, which are available largely in the real world but rarely studied in the field of image completion. Considering that it is quite hard to extract perspective information from a single image, this work starts from a friendly and portable interactive platform to obtain the basic perspective data. Then, in order to make this interface less sensitive, easier and more flexible, a perspective-rectification based correction mechanism is proposed to iteratively update the locations of the initial points selected by users. At last, a complanate mesh is generated by the geometry calculations from these corrected initial positions. This mesh must approximate the perspective direction and the structure topology as much as possible so that the filling process can be conducted under the constraint of the perspective effects of the original image. Our experiments show the results with good qualities and performances, and also demonstrate the validity of our approaches by various perspective scenes and images.

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