Patents by Inventor Manabu Ichikawa
Manabu Ichikawa 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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Publication number: 20180115728Abstract: An image processing apparatus includes: an acquisition unit configured to acquire defective pixel information including one of positional information on a reading circuit in which defective pixel noise occurs and positional information on each of pixels, blinking defect noise information including one of positional information on a reading circuit in which blinking defect noise occurs and the positional information on each of the pixels, and image data generated by an image sensor; and a noise reduction unit configured to reduce one of the defective pixel noise and the blinking defect noise based on the defective pixel information acquired by the acquisition unit and the blinking defect noise information acquired by the acquisition unit, with respect to the image data acquired by the acquisition unit.Type: ApplicationFiled: December 14, 2017Publication date: April 26, 2018Applicant: OLYMPUS CORPORATIONInventors: Hiroki MARUYAMA, Manabu ICHIKAWA
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Publication number: 20180109745Abstract: An image processing apparatus includes: an acquisition unit configured to acquire image data and noise information including one of positional information on a reading circuit in which blinking defect noise caused by the reading circuit occurs and positional information on each of pixels; and a correction unit configured to set the image data acquired by the acquisition unit as correction target image data, and correct a pixel value of a pixel of interest of the correction target image data based on the noise information and reference image data that is based on image data acquired at a time different from the correction target image data.Type: ApplicationFiled: December 18, 2017Publication date: April 19, 2018Applicant: OLYMPUS CORPORATIONInventors: Hiroki MARUYAMA, Manabu ICHIKAWA
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Patent number: 9896149Abstract: A handlebar-mounted switch control device includes switch activation buttons which respectively correspond to specific switches, and which are arranged on surfaces of a switch case adjacent to a grip in an end portion of a handlebar. Two switch activation buttons are disposed on a front outer surface of the switch case. The two switch activation buttons are configured and placed in such a way so that a rider can easily recognize which of the two switch activation buttons the rider touches. The second switch activation button is placed above the first switch activation button, and inward of the first switch activation button in a vehicle width direction. A guide surface inclining to extend inward in the vehicle width direction toward an upper side is formed on a side surface of the switch case which is above the first switch activation button, and which faces the grip.Type: GrantFiled: August 20, 2015Date of Patent: February 20, 2018Assignee: Honda Motor Co., Ltd.Inventors: Masaru Watanabe, Manabu Ichikawa, Kazuhiko Ono, Hirotaka Sato
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Publication number: 20180020174Abstract: An image processing apparatus performs image processing on image data including blinking defective noise generated by an image sensor including pixels configured to generate a signal, and readout circuits configured to read out the signal as a pixel value. The image processing apparatus includes: an acquisition unit configured to acquire noise information including position information of a pixel in which there is a possibility that blinking defective noise attributed to the readout circuit occurs; a direction determination unit configured to determine, based on the noise information, and pixel values of neighboring pixels surrounding a pixel of interest in an image corresponding to the image data, a direction in which pixel values having highest correlation with a pixel value of the pixel of interest are consecutively arrayed; and an image processor configured to perform image processing on the image data based on a determination result.Type: ApplicationFiled: September 15, 2017Publication date: January 18, 2018Applicant: OLYMPUS CORPORATIONInventors: Hiroki MARUYAMA, Manabu ICHIKAWA
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Publication number: 20180010966Abstract: An image processing apparatus is configured to: acquire a correction factor from a recording unit for recording, for each of a plurality of pixels, the correction factor for correcting a difference in pixel value corresponding to a difference between a spectral sensitivity and a preset reference spectral sensitivity in a predetermined wavelength range at a pixel of interest, based on image data generated by an image sensor, the image sensor having the plurality of pixels on which color filters of a plurality of colors with different spectral transmittances are respectively located, the color filters forming a predetermined array pattern; calculate a correction amount for correcting a pixel value of the pixel of interest based on the correction factor at the pixel of interest and pixel values of pixels surrounding the pixel of interest; and correct the pixel value of the pixel of interest by using the correction amount.Type: ApplicationFiled: September 11, 2017Publication date: January 11, 2018Applicant: OLYMPUS CORPORATIONInventors: Manabu ICHIKAWA, Hiroki MARUYAMA
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Publication number: 20180007293Abstract: Provided is an image processing apparatus for correcting blinking defect noise contained in image data generated by an image sensor. The image sensor includes a pixels arranged two-dimensionally and reading circuits configured to read a pixel value. The image processing apparatus includes: an information acquisition unit configured to acquire noise information that is defined by associating positional information of the reading circuits or positional information of each of the pixels with feature data related to the blinking defect noise caused by the reading circuits; an estimation unit configured to estimate a random noise amount in a pixel of interest based on the feature data and a random noise model for estimating the random noise amount in the pixel of interest; and a correction unit configured to correct a pixel value of the pixel of interest based on the random noise amount estimated by the estimation unit.Type: ApplicationFiled: September 15, 2017Publication date: January 4, 2018Applicant: OLYMPUS CORPORATIONInventors: Hiroki MARUYAMA, Manabu ICHIKAWA
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Publication number: 20170374260Abstract: An image processing apparatus includes a correction factor calculating unit configured to calculate a correction factor for correcting a difference in pixel values corresponding to a difference between a spectral sensitivity and a preset reference spectral sensitivity in a predetermined wavelength range at a pixel of interest, based on image data generated by an image sensor, the image sensor having a plurality of pixels on which color filters of a plurality of colors with different spectral transmittances are respectively disposed, the color filters forming a predetermined array pattern, the correction factor calculating unit being configured to calculate the correction factor for each of the plurality of pixels on which at least a predetermined color filter of the color filters is disposed.Type: ApplicationFiled: September 8, 2017Publication date: December 28, 2017Applicant: OLYMPUS CORPORATIONInventors: Manabu ICHIKAWA, Hiroki MARUYAMA
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Patent number: 9843715Abstract: A display device includes an image pickup device, a stroboscope, and a stroboscopic image prediction creation unit. The stroboscope applies stroboscopic light to a subject together with the photography by the image pickup device. The stroboscopic image prediction creation unit acquires distance distribution information showing the distribution of distance information relative to the subject of the photography of the subject together with the application of stroboscopic light, and predict in advance, on the basis of the distance distribution information, a stroboscopic image for the photography of the subject together with the application of the stroboscopic light.Type: GrantFiled: February 5, 2015Date of Patent: December 12, 2017Assignee: OLYMPUS CORPORATIONInventors: Takayuki Suzuki, Manabu Ichikawa, Shinichiro Ishikane, Tsutomu Kuroki, Yasutaka Sawa, Ayako Tsunefuji
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Publication number: 20170327026Abstract: An optical sensor disposition structure for a saddle riding vehicle includes an optical sensor, and an airflow guide member disposed in front of a head pipe and configured to cover a front section of a vehicle body and in which an introduction port configured to guide traveling air rearward is formed, wherein the optical sensor overlaps the introduction port when seen in a front view.Type: ApplicationFiled: May 9, 2017Publication date: November 16, 2017Applicant: HONDA MOTOR CO., LTD.Inventors: Osamu SUZUKI, Kiyoshi KATAGIRI, Manabu ICHIKAWA
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Publication number: 20170302867Abstract: An image processing apparatus includes: a pixel value group creation unit configured to create, for a plurality of pieces of image data generated by an image sensor including: a plurality of pixels arranged two-dimensionally to receive light from outside and generate a signal corresponding to an amount of the received light; and a plurality of read-out circuits shared by a predetermined number of pixels and configured to read out the signal as pixel values, a plurality of pixel value groups by classifying the pixel values for each of the plurality of read-out circuits; and a noise determination unit configured to determine whether blinking defect noise occurs in each of the plurality of pixel value groups, based on distribution of the pixel values of each of the plurality of pixel value groups created by the pixel value group creation unit.Type: ApplicationFiled: July 3, 2017Publication date: October 19, 2017Applicant: OLYMPUS CORPORATIONInventors: Manabu ICHIKAWA, Hiroki MARUYAMA
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Publication number: 20170295329Abstract: Provided is an image processing apparatus for correcting blinking defect noise included in image data generated by an image sensor, the image sensor including pixels arranged two-dimensionally and read-out circuits configured to read out a pixel value. The image processing apparatus is configured to: acquire noise information that associates the pixel value with positional information of the read-out circuits or positional information of each of the pixels, and with feature data related to blinking defect noise attributed to the read-out circuits; determine whether the blinking defect noise occurs on a pixel of interest based on the noise information; calculate candidate values indicating a correction amount for correcting the blinking defect noise based on the noise information and a pixel value of the pixel of interest if the blinking defect noise occurs; and correct the pixel value of the pixel of interest based on the candidate values.Type: ApplicationFiled: June 26, 2017Publication date: October 12, 2017Applicant: OLYMPUS CORPORATIONInventors: Manabu ICHIKAWA, Hiroki MARUYAMA
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Patent number: 9787906Abstract: An image pickup device includes a display unit that includes a plurality of display areas, a display control unit that controls the display unit so that an image displayed in one of the plurality of display areas is changed from a live view image to an image obtained by an image pickup unit in accordance with a shooting instruction when a first reception unit has received the shooting instruction and so that an image displayed in a display area specified by a display position changing instruction is changed to a live view image when a second reception unit has received the display position changing instruction, and an image process unit that synthesizes image data of a plurality of images being displayed in the plurality of display areas and generates image data of a combined image in which the plurality of images are laid out as displayed in the display unit.Type: GrantFiled: July 17, 2015Date of Patent: October 10, 2017Assignee: OLYMPUS CORPORATIONInventors: Shogo Shimamura, Kensei Ito, Maki Toida, Akira Tani, Manabu Ichikawa
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Publication number: 20170265726Abstract: A focus control device includes a processor including hardware, the processor being configured to implement: an area setting process that sets a plurality of areas to a captured image that has been captured by an imaging section, each of the plurality of areas including a plurality of pixels; a direction determination process that determines whether a target in-focus position lies in a NEAR direction or a FAR direction with respect to a reference position with respect to some or all of the plurality of areas set to the captured image to calculate a direction determination result with respect to each of the plurality of areas, the target in-focus position being a target of an in-focus object plane position; and a focus control process that preferentially brings an area among the plurality of areas that is situated away from the imaging section into focus based on the direction determination result.Type: ApplicationFiled: June 2, 2017Publication date: September 21, 2017Applicant: OLYMPUS CORPORATIONInventors: Toshiaki MIKAMI, Manabu ICHIKAWA, Koichiro YOSHINO
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Publication number: 20170265725Abstract: A focus control device includes: a processor including hardware, the processor being configured to implement: an area setting process that sets a plurality of areas to a captured image that has been captured by an imaging section, each of the plurality of areas including a plurality of pixels; an object distance information calculation process that calculates distance information about a distance to an object that is captured within each of the plurality of areas; and a focus control process based on the distance information, wherein the processor implements the focus control process that performs a classification process that classifies the plurality of areas into a plurality of groups, and performs the focus control process based on area information about each of the plurality of groups.Type: ApplicationFiled: June 2, 2017Publication date: September 21, 2017Applicant: OLYMPUS CORPORATIONInventors: Manabu ICHIKAWA, Toshiaki MIKAMI, Koichiro YOSHINO
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Patent number: 9745014Abstract: An operating device of a straddle type vehicle has a controller for selecting a plurality of function menus of components mounted on the straddle type vehicle. Controller supporting portions support the controller, and are disposed in the front direction of a switch box. The controller has a controller operating portion which a rider can operate. The controller operating portion is positioned in the front direction of a grip portion.Type: GrantFiled: March 23, 2015Date of Patent: August 29, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Takuya Osanai, Yutaka Kikuchi, Shiro Fukano, Masahiro Miki, Hiroshi Hayashi, Kota Nakahira, Tomohiro Hoshi, Manabu Ichikawa, Yoshitaka Suzuki, Tomoyuki Takewaka
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Patent number: 9684988Abstract: An imaging device includes an imaging unit that images a subject so as to obtain first image data, an image processing unit that performs image processing on the first image data so as to obtain second image data, a first storage unit in which image data including one or both of the first image data and the second image data is stored, an image analysis unit that analyzes a feature of the image data stored in the first storage unit, a scenario generation unit that generates scenario data on the basis of an analysis result of the image analysis unit, a scenario changing unit that performs setting so as to change the scenario data, and an image collage processing unit that combines the plural pieces of image data stored in the first storage unit on the basis of the scenario data so as to generate the image collage data.Type: GrantFiled: August 12, 2015Date of Patent: June 20, 2017Assignee: OLYMPUS CORPORATIONInventors: Shogo Shimamura, Kensei Ito, Maki Toida, Akira Tani, Manabu Ichikawa
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Patent number: 9676440Abstract: In a switch case of a handle switch of a vehicle, first to fourth operation elements are disposed on a case below an axial line of a handlebar of the vehicle. The first to third operation elements overlap with each other, when viewed in rear view, and are each disposed in such an accessible range as to be operable by a rider with a thumb in a state in which the rider puts a left hand on a handle grip attached to the handlebar. The fourth operation element is provided on the center side of the vehicle body in the direction along the axial line. Such vehicle handle switch allows improvement in the operability for a rider.Type: GrantFiled: March 24, 2015Date of Patent: June 13, 2017Assignee: Honda Motor Co., Ltd.Inventors: Manabu Ichikawa, Kota Nakahira, Tomohiro Hoshi, Hiroshi Hayashi
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Patent number: 9654668Abstract: An image composition apparatus according to the present invention comprising: an image acquiring section for acquiring first image data and second image data; a subtraction processing section for obtaining a difference value for each pixel for at least a part of the first image data and at least a part of the second image data; a filter processing section for applying filter processing based on a spatial frequency of an image to the difference value; and an image composition section for compositing at least a part of the first image data with at least a part of the second image data on the basis of an output of the filter processing.Type: GrantFiled: January 6, 2015Date of Patent: May 16, 2017Assignee: Olympus CorporationInventors: Kazuya Hosono, Hiroaki Iwasaki, Takayuki Matsuhashi, Manabu Ichikawa
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Publication number: 20170099425Abstract: An imaging device includes a first communication unit, an imaging control unit, and a recording determination unit that determines whether or not an image data is to be recorded according to an operation instruction. The first communication unit transmits recording permission information to an external communication device when a user operation is a recording permission operation, and transmits recording prohibition information to the communication device when the user operation is a recording prohibition operation. The imaging control unit associates image data with determination result determined by the recording determination unit and either one of the recording permission information and the recording prohibition information and controls a recording unit to record the image data.Type: ApplicationFiled: December 9, 2016Publication date: April 6, 2017Inventors: Manabu ICHIKAWA, Katsuhisa KAWAGUCHI, Masaomi TOMIZAWA, Osamu NONAKA
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Patent number: RE46385Abstract: A driving control device according to the present invention includes: a fixed member; an operation member arranged to be manually rotatable with respect to the fixed member; a transducer arranged in one of the fixed member and the operation member and arranged to come into contact with an opposed surface of the other of the fixed member and the operation member; a position detecting section for detecting a position of the operation member with respect to the fixed member; and an operation force amount control section for controlling driving of the transducer to change contact friction force generated when the transducer contacts with the fixed member or the operation member. The operation force amount control section controls the transducer such that the contact friction force applied to the operation member when the operation member is manually rotated with respect to the fixed member changes to a sense of click.Type: GrantFiled: September 9, 2015Date of Patent: May 2, 2017Assignee: OLYMPUS CORPORATIONInventors: Sumio Kawai, Manabu Ichikawa