公开(公告)号：US11178370B2

公开(公告)日：2021-11-16

申请号：US16950190

申请日：2020-11-17

Applicant: FUJIFILM Corporation

Inventor： Shinya Fujiwara ,  Akihiro Uchida ,  Kosuke Irie ,  Koichi Tanaka ,  Shinichiro Fujiki

IPC: H04N9/64 ,  H04N5/232 ,  H04N5/265

Abstract: An image correction device includes a reception unit, a detection unit and a correction unit. The reception unit receives a first-image and a second-image, which are obtained by a first-imaging device and a second-imaging device, and an imaging condition that is at least one piece of information on an imaging date and time or information on an imaging location corresponding to each of the first-image and the second-image. The detection unit detects the same scene between images indicated by the first-image and the second-image based on the imaging conditions corresponding to each of the first-image and the second-image. The correction unit extracts, from each of the images indicated by the first-image and the second-image corresponding to the same scene, a common subject which is common between the images, and performs, on the corresponding image, color correction of making colors of the extracted common subject similar to each other.

公开(公告)号：US10027909B2

公开(公告)日：2018-07-17

申请号：US15704941

申请日：2017-09-14

Applicant: FUJIFILM Corporation

Inventor： Kenkichi Hayashi ,  Masahiko Sugimoto ,  Yousuke Naruse ,  Kosuke Irie

IPC: H04N5/357 ,  G06T5/00 ,  G06T5/10 ,  G06T5/20 ,  H04N5/232

Abstract: An imaging device 10 according to one aspect of the present invention includes: a subject distance acquisition section 115; a movement amount acquisition section 120 that acquires an amount of movement of the subject on the basis of the subject distance; a restoration processing determination section 125 that determines, on the basis of the amount of movement acquired by the movement amount acquisition section 120, whether the restoration processing should be performed on the images through a restoration filter, a restoration strength of the restoration processing should be adjusted and the restoration processing should be performed on the images, or the restoration processing should not be performed on the images; and a restoration processing execution section 105 that performs the restoration processing on the images through the restoration filter or with the adjusted restoration strength, on the basis of the determination of the restoration processing determination section 125.

公开(公告)号：US09619871B2

公开(公告)日：2017-04-11

申请号：US15288485

申请日：2016-10-07

Applicant: FUJIFILM Corporation

Inventor： Masahiko Sugimoto ,  Kenkichi Hayashi ,  Yousuke Naruse ,  Kosuke Irie

IPC: G06T5/00 ,  G06K9/52 ,  H04N5/232

CPC classification number: G06T5/003 ,  G06K9/522 ,  G06T5/50 ,  G06T2207/20024 ,  G06T2207/20048 ,  H04N5/23229 ,  H04N5/23293

Abstract: An image processing unit 36 includes a frequency analysis unit 40, an optical characteristic acquisition unit 42, and a filter acquisition unit 44. The frequency analysis unit 40 acquires data in the frequency domain of each of first image data and second image data which are acquired by capturing an object image using a first optical system and a second optical system, respectively. The optical characteristic acquisition unit 42 compares the data in the frequency domain of the first image data with the data in the frequency domain of the second image data to acquire frequency characteristic data related to optical characteristics of the second optical system. The filter acquisition unit 44 acquires a sharpening filter associated with the second optical system from a plurality of sharpening filters associated with the first optical system.

公开(公告)号：US20160119560A1

公开(公告)日：2016-04-28

申请号：US14987435

申请日：2016-01-04

Applicant: FUJIFILM Corporation

Inventor： Kenkichi Hayashi ,  Masahiko Sugimoto ,  Yousuke Naruse ,  Kosuke Irie

IPC: H04N5/357 ,  G06T5/10 ,  G06T5/00

CPC classification number: H04N5/357 ,  G06T5/001 ,  G06T5/003 ,  G06T5/10 ,  G06T5/20 ,  G06T2207/10016 ,  G06T2207/20201 ,  H04N5/23212 ,  H04N5/23229

Abstract: An imaging device 10 according to one aspect of the present invention includes: a subject distance acquisition section 115; a movement amount acquisition section 120 that acquires an amount of movement of the subject on the basis of the subject distance; a restoration processing determination section 125 that determines, on the basis of the amount of movement acquired by the movement amount acquisition section 120, whether the restoration processing should be performed on the images through a restoration filter, a restoration strength of the restoration processing should be adjusted and the restoration processing should be performed on the images, or the restoration processing should not be performed on the images; and a restoration processing execution section 105 that performs the restoration processing on the images through the restoration filter or with the adjusted restoration strength, on the basis of the determination of the restoration processing determination section 125.

Abstract translation: 根据本发明的一个方面的成像装置10包括：被摄体距离获取部115; 移动量获取部120，其基于被摄体距离取得被检体的移动量; 恢复处理确定部125，其基于由移动量获取部120获取的移动量，通过恢复过滤器确定是否对图像执行恢复处理，恢复处理的恢复强度应为 应对图像执行恢复处理，否则不应对图像执行恢复处理; 以及恢复处理执行部分105，其基于恢复处理确定部分125的确定，通过恢复过滤器或经调整的恢复强度对图像进行恢复处理。