Object Repositioning Based on the Perspective in a Single Image. (14th July 2014)

• Record Type: Journal Article
• Authors: Iizuka, S.; Endo, Y.; Hirose, M.; Kanamori, Y.; Mitani, J.; Fukui, Y.
• Is Part Of: Computer graphics forum. Volume 33:Number 8(2014)
• Page Start: 157
• Page End: 166
• Publication Date: 2014-07-14
• Subjects: Computer graphics -- Periodicals; 006.605
• DOI: 10.1111/cgf.12423
• Languages: English
• ISSNs: 0167-7055

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="cgf12423-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p>We propose an image editing system for repositioning objects in a single image based on the perspective of the scene. In our system, an input image is transformed into a layer structure that is composed of object layers and a background layer, and then the scene depth is computed from the ground region that is specified by the user using a simple boundary line. The object size and order of overlapping are automatically determined during the reposition based on the scene depth. In addition, our system enables the user to move shadows along with objects naturally by extracting the shadow mattes using only a few user‐specified scribbles. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgh2d2h4qpx" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>