公开(公告)号：US20210314535A1

公开(公告)日：2021-10-07

申请号：US17351273

申请日：2021-06-18

Applicant: FUJIFILM CORPORATION

Inventor： Makoto KOBAYASHI ,  Tomoyuki KAWAI ,  Ryo HASEGAWA ,  Hitoshi SAKURABU

IPC: H04N9/04 ,  H04N9/64 ,  H04N5/374 ,  G06T3/40 ,  G06K9/34 ,  G06K9/00

Abstract: An imaging apparatus includes a storage portion that stores captured image data obtained by imaging a subject by an imaging element and is incorporated in the imaging element, an output portion that is incorporated in the imaging element, and a plurality of signal processing portions that are disposed outside the imaging element, in which the output portion includes a plurality of output lines each disposed in correspondence with each of the plurality of signal processing portions and outputs each of a plurality of pieces of image data into which the captured image data stored in the storage portion is divided, to a corresponding signal processing portion among the plurality of signal processing portions from the plurality of output lines, and any of the plurality of signal processing portions combines the plurality of pieces of image data.

公开(公告)号：US20210314486A1

公开(公告)日：2021-10-07

申请号：US17348779

申请日：2021-06-16

Applicant: FUJIFILM CORPORATION

Inventor： Ryo HASEGAWA ,  Tomoyuki KAWAI ,  Hitoshi SAKURABU ,  Makoto KOBAYASHI

IPC: H04N5/232 ,  G02B7/10 ,  H04N5/235 ,  G02B7/14

Abstract: An imaging element incorporates a memory and a processor. The memory stores image data obtained by imaging a subject at a first frame rate. The processor is configured to derive a degree of difference between first image data obtained as the image data by performing imaging and second image data that is obtained as the image data earlier than the first image data and stored in the storage portion, and perform processing of deciding at least one of the first image data or the second image data as the output image data in a case where the derived degree of difference is greater than or equal to a threshold value. The processor is configured to output the decided output image data at a second frame rate.

公开(公告)号：US20210006701A1

公开(公告)日：2021-01-07

申请号：US17022127

申请日：2020-09-16

Applicant: FUJIFILM Corporation

Inventor： Hitoshi SAKURABU ,  Makoto KOBAYASHI ,  Ryo HASEGAWA ,  Tomonori MASUDA

IPC: H04N5/235 ,  H04N5/238 ,  H04N5/232

Abstract: An imaging control device includes: a brightness measurer that acquires a first captured image signal obtained from an imager imaging a subject through a focus lens, and obtains brightness of each of divided areas of a focusing target area set in the first captured image signal; an imaging condition controller that controls an imaging condition of the imager to a state where brightness of a lowest divided area which is one of the divided areas having lowest brightness is set to the set value; a transmittance controller that decreases brightness of other divided areas than the lowest divided area by controlling light transmittance of the areas corresponding to the other divided areas; and a focusing controller that performs focusing control for the focus lens based on the focusing target area of a second captured image signal in a specific state.

公开(公告)号：US20200007799A1

公开(公告)日：2020-01-02

申请号：US16563451

申请日：2019-09-06

Applicant: FUJIFILM Corporation

Inventor： Koichi TANAKA ,  Seiji TANAKA ,  Makoto KOBAYASHI ,  Tomoyuki KAWAI

IPC: H04N5/353 ,  H04N5/369 ,  H04N5/232 ,  H04N5/355

Abstract: An object of the present invention is to provide an image processing apparatus, an image processing method, and a program capable of interpolating a gain of a pixel value of a phase difference detection pixel using a gain value even in the case of generating a display image requiring a real-time property. An image processing apparatus (60) sequentially obtains each frame image in time series order of a motion picture and calculates a gain value to be used in gain interpolation of a pixel value of a phase difference detection pixel of a current frame image based on a past frame image obtained in the time series order. The image processing apparatus (60) interpolates the pixel value of the phase difference detection pixel of the current frame image using the gain value.

公开(公告)号：US20180234643A1

公开(公告)日：2018-08-16

申请号：US15950394

申请日：2018-04-11

Applicant: FUJIFILM Corporation

Inventor： Makoto KOBAYASHI

IPC: H04N5/33 ,  G01J5/10 ,  G01J5/08 ,  H04N5/365 ,  H04N5/353

Abstract: A first imaging unit detects far-infrared rays and captures a first image. A second imaging unit detects light having a wavelength range shorter than a wavelength range of the far-infrared rays and captures a second image. An unevenness correction unit performs unevenness correction processing on the first image. A correction data acquisition unit acquires correction data for correcting unevenness. A light irradiation determination unit determines whether or not the second imaging unit is irradiated with light having a wavelength range captured by the second imaging unit. A control unit causes the correction data acquisition unit to acquire the correction data in a case where the light irradiation determination unit determines that light irradiation is not performed on the second imaging unit.

公开(公告)号：US20170208261A1

公开(公告)日：2017-07-20

申请号：US15472809

申请日：2017-03-29

Applicant: FUJIFILM Corporation

Inventor： Makoto KOBAYASHI

IPC: H04N5/33 ,  H04N5/378 ,  G01J5/10 ,  H04N5/365 ,  G01J5/08 ,  G01J5/02

CPC classification number: H04N5/33 ,  G01J1/02 ,  G01J5/026 ,  G01J5/0831 ,  G01J5/0834 ,  G01J5/084 ,  G01J5/10 ,  G01J5/48 ,  G01J2005/0048 ,  G01J2005/0077 ,  G01J2005/068 ,  G01J2005/106 ,  G03B7/095 ,  G03B17/55 ,  H04N5/232 ,  H04N5/238 ,  H04N5/365 ,  H04N5/3653 ,  H04N5/378

Abstract: An infrared imaging device includes an imaging element including a plurality of infrared detection pixels, a diaphragm, a temperature detection unit that detects the temperature of the diaphragm, a main memory that stores a first signal value corresponding to infrared rays, which are radiated from the diaphragm and are incident on each of the infrared detection pixels of the imaging element, so as to be associated with the F-number and temperature of the diaphragm, and a system control unit that controls the F-number of the diaphragm, based on the first signal value, captured image data obtained by capturing an image of the object using the imaging element in a state in which the F-number of the diaphragm is set to an arbitrary value, the temperature of the diaphragm detected by the temperature detection unit and the arbitrary value.