Canon Kabushiki Kaisha

Fujitsu Corporation

Nec Corporation

Mitsubishi Denki Kabushiki Kaisha

Renesas Electronics Corporation

Mitsuhiro Ono

Akitoshi Yamada

Fumitaka Goto

Tomokazu Ishikawa

Fumihiro Goto

Masao Kato

Hidetsugu Kagawa

Kentaro Yano

Tetsuya Suwa

Junichi Nakagawa

Ryosuke Iguchi

Nobutaka Miyake

Takashi Fujita

Okinori Tsuchiya

Yusuke Hashii

Hitoshi Nishikori

Daigoro Kanematsu

Norihiro Kawatoko

Minako Kato

Shigeyasu Nagoshi

Yuji Konno

Yutaka Kurabayashi

Yuji Kondo

Hiroshi Tomioka

Atsuhiko Masuyama

Kiichiro Takahashi

Hiroshi Tajika

Osamu Iwasaki

Naoji Otsuka

Hidehiko Kanda

Minoru Teshigawara

Shuichi Murakami

Satoshi Seki

Kenji Kimura

Yoshiaki Murayama

Ken Tsuchii

Toshiyuki Chikuma

Toshiharu Inui

Makoto Torigoe

Rie Kajihara

Akihiko Nakatani

Ayumi Sano

Arata Miyagi

Senichi Saito

Tohru Ikeda

Yutaka Kano

Takao Aichi

Yugo Mochizuki

Kazuyuki Masumoto

Takashi Nakamura

Tetsuya Kawanabe

Akihiko Hamamoto

Makoto Hibi

Makiko Endo

Masato Oshima

Toshio Kawasaki

Fumiko Suzuki

Moemi Urano

Akiko Maru

Satoshi Azuma

Manabu Yamazoe

Yoshinori Nakajima

Susumu Hirosawa

Tomoki Yamamuro

Satoshi Masuda

Takeshi Murase

Masayoshi Tachihara

Ritsuya Tomita

Shunsuke Chino

Kentarou Muro

Katsuaki Yasui

Hiroaki Watanabe

Nobuhiro Kitabatake

Kazuhiko Okito

Tokihiro Miyo

Tomoyuki Ueno

Susumu Nagano

Yasumasa Watanabe

Shinichi Kawashima

Akira Utakouji

Toshiro Fujisaki

Kazutomo Tsuji

Seiichi Yamaguchi

Toshinao Oba

An ophthalmic apparatus is provided that includes: an optical head unit; an information obtaining unit that, using a learned model obtained by learning information of a position relating to at least one of an eye to be examined and an optical head unit, obtains information of a position relating to at least one of an eye to be examined and the optical head unit from an image relating to an eye to be examined that is obtained using the optical head unit; and a drive controlling unit that controls driving of at least one of a supporter that supports a face of a subject and the optical head unit; in which, based on the obtained information of the position, the drive controlling unit controls the driving to cause at least one of the eye to be examined and the optical head unit to move to the position.

Ophthalmic apparatus, method for controlling ophthalmic apparatus, and computer-readable medium

An image processing apparatus obtains a visible light image and an infrared light image, and generates a color component of a composite image using a color component of the visible light image, and generates a luminance component of the composite image using luminance components of the infrared light image and the visible light image. The image processing apparatus corrects the color component or the luminance component of the composite image, using a correction coefficient determined based on the color component of the visible light image.

Image processing apparatus and method, and imaging apparatus

An image processing apparatus includes a control unit configured to control a conversion characteristic for converting image data based on a first color space into image data based on a second color space based on a difference between a specific color and a peripheral color of the specific color in the first color space, wherein the control unit changes a first conversion characteristic into a second conversion characteristic such that a color difference between the specific color and the peripheral color converted by the second conversion characteristic is greater than a color difference between the specific color and the peripheral color converted by the first conversion characteristic.

Image processing apparatus, image processing method, and storage medium

An image processing apparatus includes a conversion unit configured to convert an image in a first color space into an image in a second color space in such a manner that the image in the second color space has a bit depth smaller than a bit depth of the image in the first color space, a first recognition unit configured to perform first recognition processing using the image in the second color space, and a second recognition unit configured to perform second recognition processing on an image area that is determined to be the image area in which the second recognition processing is performed on the image in the first color space based on a result of the first recognition processing.

Power consumption of a semiconductor device is reduced. A semiconductor device according to an embodiment includes a plurality of circuits, a bus circuit including a plurality of buffers that temporarily store communication data between the circuits and a plurality of arbitration circuits that arbitrate an access between the circuits and the buffers, a storage unit that stores information based on a use state of the buffers during communication between the circuits and configuration information including designation of unused circuits that are not used for the communication from among the circuits, and a control circuit that controls the bus circuit so as to stop use of unused buffers that are not used for the communication from among the buffers and at least a partial configuration in arbitration circuits corresponding to the unused circuits from among the arbitration circuits based on the configuration information.

Semiconductor device and reconfiguration control method of the same

An apparatus includes at least one processor configured to function as a dividing unit configured to divide at least part of an image, which is obtained by reading an original using a scanning device, into a plurality of processing blocks, a determination unit configured to determine an attribute value that specifies a processing content of one or more pixels in each processing block, of the plurality of processing blocks, divided by the dividing unit, in accordance with a coordinate in the original to which each processing block, of the plurality of processing blocks, corresponds, and an image processing unit configured to execute an image process to correct an input pixel value of a pixel in image data that represents the image and to output the corrected pixel value of the pixel, based on the attribute value determined by the determination unit.

Image processing apparatus having a determination unit that determines an attribute value which specifies processing content of one or more pixels

An image capturing apparatus that can capture a visible light image and an infrared light image of the same object, the image capturing apparatus comprises a detection unit configured to detect a predetermined object in the visible light image, an extraction unit configured to extract feature information of a specific portion in the object detected in the infrared light image by the detection unit, and an estimation unit configured to estimate unique information of the predetermined object using the feature information extracted by the extraction unit.

Image capturing apparatus and image processing method

An image processing device includes a first and a second image processing module including an image processing unit, and a connection module that is connected to the first and second image processing modules, and moves an image data from one image processing module to the other image processing module. At least one of the image processing modules includes a weighted average processing unit that calculates, based on a weighting coefficient included in an attribute value, a weighted average of a pixel value of the input image data and a image processed pixel value, and an output unit which outputs at least one of the image processed pixel value and the weighted-averaged pixel value.

Image processing apparatus, and image processing device which processes image data in correspondence with one or more pixels of an image

A disclosed ophthalmologic apparatus includes an image acquisition unit configured to acquire a fundus image of an eye to be examined on the basis of returning light from a fundus that is obtained by irradiating the fundus of the eye with light; and a correction unit configured to correct the fundus image in accordance with a degree of clouding of a clouded portion of the eye such that, among color components contained in the fundus image, a ratio of a color component, in the fundus image, that is scattered by a clouded portion of the eye at a higher rate increases against a ratio of another color component.

Ophthalmologic apparatus, image processing method, and medium

Printing heads of combinations of four ink colors and seven printing characteristic ranks are previously used to print an image for measurement, and table parameters corresponding to all of the combinations of nozzle ink colors and printing characteristic ranks are obtained on the basis of a measurement result of this image for measurement and stored in a memory. Then, when printing is actually performed in a printer, a primary color image for measurement is printed for each nozzle of a printing head for each of four ink colors. A printing characteristic rank for each nozzle is obtained for each of four ink colors based on a measurement result of this image for measurement, and a table parameter is selected that corresponds to the same combination as the combination of the obtained printing characteristic rank of each nozzle of four ink colors, by referring to the memory.

Image processing apparatus, ink jet printing apparatus, and image processing method

In an image processing apparatus for encoding image data and a method of controlling the same, whether an attribute of each of a plurality of areas in image data corresponds to an edge in an image based on the image data is determined, and one of a plurality of sub-sampling processes is selected according to the determination for each of the plurality of areas. Note that the plurality of sub-sampling processes can sub-sample color difference components of each of the plurality of areas by different processes. By the sub-sampling process selected as that corresponding to each of the plurality of areas, each of the plurality of areas is sub-sampled to encode the image data.

Image processing apparatus and method of controlling the same

Image processing device and image processing apparatus

An image processing apparatus comprising: a generation unit configured to determine characteristic information associated with image data which expresses an image, to generate an attribute value based on the determination result, and to set the attribute value in an attribute value field included in the image data; and an image processing device configured to apply an image process to a pixel value set in a pixel value field included in the image data, based on the attribute value set in the attribute value field.

Image processing based on a pixel value in image data

Image processing device and image processing apparatus which process image data in correspondence with one or more image pixels of an image

When the width of a recording head is greater than the width of a recording medium having a maximum conveyable width, a recorded image corresponding to ejecting ports in the entire area of the recording head cannot be corrected. Multiple correction test patterns are recorded using ejecting ports in part of the recording head, and correction data for correcting an image corresponding to ejecting ports in the entire area of the recording head on the basis of the colorimetric result of the test patterns. In this way, image data to be recorded by the ejecting ports in the entire area of the recording head is corrected.

Inkjet recording apparatus and inkjet recording method

Growing community of inventors

Tokyo, Japan

Mitsuhiro Ono