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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2014/064783
Kind Code:
A1
Abstract:
An image processing device comprises an input unit, a selection unit, a matching unit, an estimation unit, and a compositing unit. The input unit receives input of images in sequence. The selection unit selects a reference image from inputted images. The matching unit computes a correspondence relation between a feature point of the reference image and a feature point of an image to be processed. The estimation unit, assuming that a shift between the reference image and the image to be processed is caused only by a rotational movement of an image capture element, estimates a transformation which associates a coordinate system of the reference image with a coordinate system of the image to be processed, using location information of the pair of feature points for which the correspondence relation is computed by the matching unit. The compositing unit composites the inputted images and the image to be processed, on the basis of the transformation, and generates a composite image.

Inventors:
SAWAI SHOGO (JP)
HIRAGA MASAKI (JP)
MIURA TAKESHI (JP)
Application Number:
PCT/JP2012/077491
Publication Date:
May 01, 2014
Filing Date:
October 24, 2012
Export Citation:
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Assignee:
MORPHO INC (JP)
International Classes:
G06T3/00; H04N1/387; H04N5/225; H04N5/262
Foreign References:
JPH1173492A1999-03-16
JP2002042125A2002-02-08
JP2011104137A2011-06-02
JP2009060278A2009-03-19
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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