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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/180530
Kind Code:
A1
Abstract:
This disclosure relates to an image processing device and method that enable suppression of a reduction in subjective image quality. On the basis of an individual blurring amount indicating the magnitude of optical blurring occurring in each projected image projected from each of a plurality of projection units, and an overlap blurring amount indicating the magnitude of optical blurring occurring by overlap of the plurality of projected images, an inverse filter of a filter for converting an input image to be projected by the plurality of projection units into the projected images projected by the plurality of projection units is generated, and a phase image is generated by converting the input image using the generated inverse filter. This disclosure is applicable, for example, to image processing devices, image projection devices, control devices, information processing devices, projection imaging systems, image processing methods or programs.

Inventors:
SUZUKI Takaaki (1-7-1 Konan, Minato-k, Tokyo 75, 〒1080075, JP)
Application Number:
JP2018/010164
Publication Date:
October 04, 2018
Filing Date:
March 15, 2018
Export Citation:
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Assignee:
SONY CORPORATION (1-7-1, Konan Minato-k, Tokyo 75, 〒1080075, JP)
International Classes:
H04N5/74; G03B21/00; G06T3/40; G06T5/00
Domestic Patent References:
WO2016157670A12016-10-06
Foreign References:
US20160037147A12016-02-04
JP2008268557A2008-11-06
JP2005269528A2005-09-29
JP2016197145A2016-11-24
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (Nishishinjuku Prime Square 9F, 5-25 Nishi-Shinjuku 7-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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