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1. (WO2018123423) IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

Pub. No.:    WO/2018/123423    International Application No.:    PCT/JP2017/043005
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 01 00:59:59 CET 2017
IPC: H04N 19/82
H04N 19/117
H04N 19/136
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: IKEDA, Masaru
池田 優
Title: IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Abstract:
[Problem] To provide an image processing device and an image processing method. [Solution] This image processing device is provided with: a decoding unit which decodes an encoded stream and generates a decoded image; a determination unit which determines, in accordance with the state of pixels included in an extended application range obtained by extending an application range of a deblocking filter, whether an extended strong filter applied to the extended application range is to be applied to pixels positioned in the vicinity of a block boundary of the decoded image generated by the decoding unit; and a filtering unit which applies the extended strong filter to the pixels to which it has been determined, by the determination unit, that the extended strong filter is to be applied.