公开(公告)号：US10044963B2

公开(公告)日：2018-08-07

申请号：US15429323

申请日：2017-02-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Genki Sato ,  Katsuji Kunisue ,  Hisako Chiaki

IPC: H04N5/376 ,  H04N5/225 ,  H04N5/232 ,  H04N5/262 ,  H04N5/073

Abstract: An imaging apparatus includes a rolling shutter type first image sensor and second image sensor, a timing generator that controls operation timings of these two image sensors, and a controller that subjects generated image data to image processing and controls the timing generator. The first image sensor captures an image of a subject to generate first image data, and the second image sensor captures an image of the subject to generate second image data. Each of the first image data and the second image data has a duplicate region in which the subject is partly duplicated. The controller controls the timing generator in such a way that a period over which the first image sensor exposes lines within the duplicate region in the first image data coincides with a period over which the second image sensor exposes lines within the duplicate region in the second image data.

公开(公告)号：US10819882B2

公开(公告)日：2020-10-27

申请号：US16284888

申请日：2019-02-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Genki Sato ,  Takeshi Hamasaki ,  Katsuji Kunisue

IPC: H04N1/60 ,  H04N9/64

Abstract: An image processing device includes: a first color conversion processor configured to perform first color conversion processing on image data; a second color conversion processor configured to perform second color conversion processing on the image data; a coefficient calculator configured to calculate a coefficient indicating a blend ratio between an output of the first color conversion processor and an output of the second color conversion processor; and a blend processor configured to blend the output of the first color conversion processor and the output of the second color conversion processor based on the ratio indicated by the coefficient, wherein the coefficient calculator calculates a position on an xy chromaticity diagram of a color indicated by each pixel in image data processed by the first color conversion processor to determine the coefficient based on a distance from the calculated position to a boundary of a color gamut.