Patents by Inventor Shuji Ono
Shuji Ono has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11917276Abstract: Provided are an imaging device and an imaging method that can generate images between which a difference in appearance caused by a difference between the polarization directions of received light is suppressed in a case in which different images are generated on the basis of light having different polarization directions.Type: GrantFiled: May 18, 2021Date of Patent: February 27, 2024Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11877076Abstract: Provided are an imaging device and an imaging method that can suppress a difference in appearance caused by a difference between the polarization directions of received light in a case in which different images are generated on the basis of light having different polarization directions, have flexibility in the design of the polarization direction of light forming different images, and can generate a plurality of images having a uniform amount of light.Type: GrantFiled: May 18, 2021Date of Patent: January 16, 2024Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11627263Abstract: Provided is an imaging apparatus that captures a multispectral image of four bands or more. An imaging apparatus (1) includes an imaging optical system (10), an image sensor (100), and a signal processing unit (200). The imaging optical system (10) includes a bandpass filter unit (16) of which at least one of aperture regions transmits light beams of a plurality of wavelength ranges, and a polarization filter unit (18) that polarizes the light beams transmitted through the bandpass filter unit (16) in a plurality of directions, in a vicinity of a pupil thereof. The image sensor (100) receives light beams transmitted through a plurality of types of spectral filter elements and a plurality of types of polarization filter elements. The signal processing unit (200) processes signals output from the image sensor (100) to generate a plurality of image signals.Type: GrantFiled: November 16, 2021Date of Patent: April 11, 2023Assignee: FUJIFILM CorporationInventors: Yasunobu Kishine, Shuji Ono, Kazuyoshi Okada
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Patent number: 11593958Abstract: There are provided an imaging device, a distance measurement method, a distance measurement program, and a recording medium capable of accurately measuring a distance to a subject without depending on a color of the subject.Type: GrantFiled: October 6, 2020Date of Patent: February 28, 2023Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11546506Abstract: Provided are an imaging apparatus, an imaging method, an imaging program, and an imaging system capable of easily making an imaging plan. The imaging apparatus (100) includes an imaging evaluation map acquiring section (101) that acquires an imaging evaluation map, and an imaging point selecting section (102) that selects an imaging point suitable for imaging an object and an imaging condition at the imaging point on the basis of the acquired imaging evaluation map. In the imaging evaluation map, an evaluation value that represents an evaluation of imaging in a case where an object is imaged at a specific position under a specific imaging condition is set at a plurality of imaging candidate positions for each of a plurality of imaging conditions.Type: GrantFiled: August 31, 2020Date of Patent: January 3, 2023Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11494889Abstract: Provided are an imaging evaluation map, an imaging evaluation map generating device, an imaging evaluation map generating method, and an imaging evaluation map generating program capable of easily making an imaging plan.Type: GrantFiled: August 31, 2020Date of Patent: November 8, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11460617Abstract: Provided are an imaging apparatus capable of acquiring an image having a small transmission wavelength shift at a plurality of wavelengths and an image processing apparatus capable of measuring a subject on the basis of an image which has a small transmission wavelength shift and which is acquired at a plurality of wavelengths. High image height rays imaged at a position of which an image height is high is incident at a large angle with respect to the optical axis. Therefore, the transmission wavelength shift increases. However, in the imaging apparatus according to the first aspect, the first optical system causes the high image height rays to be incident into the first optical filter and the second optical filter in a state where the upper ray and the lower ray are parallel.Type: GrantFiled: April 5, 2020Date of Patent: October 4, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11457202Abstract: Provided is an imaging device that can acquire three independent high-quality images using one imaging element. An imaging device includes: an optical system (10) including three optical regions (12A, 12B, 12C) that transmit light in different polarization directions; an imaging element (100) including a plurality of pixel units each of which is a set of three pixels that receive light in different polarization directions; and an image processing unit (200) that calculates three pixel signals (X1, X2, X3) corresponding to each of the optical regions (12A, 12B, 12C) of the optical system (10) from three pixel signals (x1, x2, x3) obtained from each pixel unit of the imaging element (100) to generate an image of each of the optical regions (12A, 12B, 12C).Type: GrantFiled: March 19, 2021Date of Patent: September 27, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Publication number: 20220128747Abstract: Provided a filter and an imaging apparatus for obtaining a higher-quality multispectral image in which the tint of the image is uniform. The filter includes: an optical filter layer; and a patterned retardation layer that is laminated on the optical filter layer. The optical filter layer includes at least three reflective layers that are formed of a cholesteric liquid crystal layer, and the reflective layers have different reflection center wavelengths. Alternatively, the optical filter layer includes a reflective layer that is formed of a cholesteric liquid crystal layer having at least two different reflection center wavelengths. The patterned retardation layer has a slow axis in a direction corresponding to the reflection center wavelength of the reflective layer.Type: ApplicationFiled: January 10, 2022Publication date: April 28, 2022Applicant: FUJIFILM CorporationInventors: Shigeaki NIMURA, Shuji ONO
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Patent number: 11297228Abstract: An image processing apparatus 500 includes an image obtaining unit 501 that obtains a plurality of frame images of the same scene including a water surface having a wave, a brightness value calculation unit 503 that calculates a brightness value corresponding to a minute region constituting each frame image based on the plurality of frame images, a pixel value extraction unit 505 that extracts a pixel value corresponding to the minute region of a frame image in which the brightness value of the minute region is a brightness value lower than the brightness value of the minute region of another frame image in the plurality of frame images, a storage unit 507 that stores the pixel value extracted by the pixel value extraction unit 505, and a composite image generation unit 509 that generates a composite image corresponding to the scene based on the pixel value stored in the storage unit 507.Type: GrantFiled: October 15, 2019Date of Patent: April 5, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Publication number: 20220078359Abstract: Provided is an imaging apparatus that captures a multispectral image of four bands or more. An imaging apparatus (1) includes an imaging optical system (10), an image sensor (100), and a signal processing unit (200). The imaging optical system (10) includes a bandpass filter unit (16) of which at least one of aperture regions transmits light beams of a plurality of wavelength ranges, and a polarization filter unit (18) that polarizes the light beams transmitted through the bandpass filter unit (16) in a plurality of directions, in a vicinity of a pupil thereof. The image sensor (100) receives light beams transmitted through a plurality of types of spectral filter elements and a plurality of types of polarization filter elements. The signal processing unit (200) processes signals output from the image sensor (100) to generate a plurality of image signals.Type: ApplicationFiled: November 16, 2021Publication date: March 10, 2022Applicant: FUJIFILM CorporationInventors: Yasunobu KISHINE, Shuji ONO, Kazuyoshi OKADA
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Patent number: 11272098Abstract: The present invention provides an imaging apparatus that individually obtains high image quality, restored images for a plurality of different directions at a wide angle of view without using a lens, and an imaging module using such an imaging apparatus. In an imaging apparatus according to an aspect of the invention, incident light is divided into a plurality of azimuthal regions by a directional sensor, and images corresponding to the azimuthal regions are restored from a plurality of projection images acquired corresponding to the azimuthal regions. Accordingly, incident light from oblique directions does not become noise to incident light from a front direction, and projection images can be individually acquired for the azimuthal regions throughout a wide range from the front direction to the oblique directions.Type: GrantFiled: June 17, 2019Date of Patent: March 8, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Publication number: 20220067942Abstract: A region extraction device and a method thereof in a stage previous to detection of a target object, capable of appropriately extracting a region having a possibility of presence of a target object emitting light having a light emission spectrum of a specific narrowband as a determination region in an imaging region, and an object detection apparatus and a method thereof capable of efficiently detecting the target object using a region extraction result are provided. In a region extraction method, a plurality of images including an image of a second narrowband corresponding to a first narrowband of light emitted by a target object and an image of a third narrowband different from the second narrowband are acquired from a multispectral camera.Type: ApplicationFiled: July 12, 2021Publication date: March 3, 2022Applicant: FUJIFILM CorporationInventor: Shuji ONO
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Patent number: 11226470Abstract: Provided are an imaging apparatus and a mobile imaging apparatus capable of reducing the size and weight of a structure relating to focus adjustment. The imaging apparatus 1 includes: a central optical system 12 that captures an image with pan focus; an annular optical system 14 that is disposed concentrically with the central optical system 12; and an image sensor 20 that simultaneously captures an image to be formed through the central optical system and an image to be formed through the annular optical system 14. In the imaging apparatus 1, the central optical system 12 and the image sensor 20 are moved integrally along the optical axis L so as to adjust a focal point of the annular optical system 14.Type: GrantFiled: December 17, 2019Date of Patent: January 18, 2022Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11122242Abstract: Provided is an imaging device that can acquire a high-quality multispectral image with one image sensor. An imaging device includes: an image sensor (100) including a plurality of pixel blocks each of which includes n (n?2) types of spectral filter elements having different spectral transmittances and m (2?m?3) types of polarization filter elements having different transmission polarization directions which are combined such that q (q=n×m) types of light are received by each pixel; an optical system (10) that includes k (k?q) optical regions transmitting light in different wavelength bands and polarization filter units provided in each of the optical regions; and a signal processing unit (200) that processes a signal (pixel signal) of each pixel obtained from the image sensor (100) to generate an image of each optical region of the optical system (10). The signal processing unit (200) performs predetermined arithmetic processing on q pixel signals (x1, x2, . . .Type: GrantFiled: March 21, 2021Date of Patent: September 14, 2021Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Patent number: 11122215Abstract: An imaging apparatus, an unmanned moving object, an imaging method, a system, and a program capable of favorably compositing a telephoto image group even in a case where an overlapping region between images of the telephoto image group is small, and accurately compositing a telephoto image regardless of a subject (scene) of a wide angle image are provided.Type: GrantFiled: November 17, 2020Date of Patent: September 14, 2021Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Publication number: 20210274070Abstract: Provided are an imaging device and an imaging method that can generate images between which a difference in appearance caused by a difference between the polarization directions of received light is suppressed in a case in which different images are generated on the basis of light having different polarization directions.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Applicant: FUJIFILM CorporationInventor: Shuji ONO
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Publication number: 20210274065Abstract: Provided are an imaging device and an imaging method that can suppress a difference in appearance caused by a difference between the polarization directions of received light in a case in which different images are generated on the basis of light having different polarization directions, have flexibility in the design of the polarization direction of light forming different images, and can generate a plurality of images having a uniform amount of light.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Applicant: FUJIFILM CorporationInventor: Shuji ONO
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Patent number: 11100671Abstract: An image generation apparatus includes an image acquisition part that acquires a wide angle image group and a telephoto image group in which a subject is imaged while changing a position of an imaging apparatus, the wide angle image group being captured by the imaging apparatus including an imaging optical system including a wide angle optical system and a telephoto optical system having a common optical axis, and the telephoto image group being captured at the same time as the wide angle image group; a composition information acquisition part that analyzes the acquired wide angle image group and acquires composition information to be used for compositing the telephoto image group; and a composite image generation part that generates an image in which the telephoto image group is composited, information related to focal lengths of the wide angle optical system and the telephoto optical system, and the telephoto image group.Type: GrantFiled: October 16, 2019Date of Patent: August 24, 2021Assignee: FUJIFILM CorporationInventor: Shuji Ono
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Publication number: 20210235006Abstract: Provided are an imaging device and an imaging method that can generate images between which a difference in appearance caused by a difference between the polarization directions of received light is suppressed in a case in which different images are generated on the basis of light having different polarization directions.Type: ApplicationFiled: April 11, 2021Publication date: July 29, 2021Applicant: FUJIFILM CorporationInventor: Shuji ONO