Sony Corporation

Basell Poliolefine Italia S.r.l.

Masashi Uchida

Tetsujiro Kondo

Hideo Nakaya

Takeshi Kunihiro

Takuo Morimura

Kazutaka Ando

Yasushi Tatehira

Nobuyuki Asakura

Satoshi Inoue

Tsutomu Watanabe

Masatoshi Yokokawa

Wataru Niitsuma

Takeharu Nishikata

Takahiro Nagano

Eriko Matsui

Takafumi Morifuji

Tomohiro Hayakawa

Toshihiko Hamamatsu

Hideki Ohtsuka

Kenichiro Hosokawa

Takeshi Miyai

Takashi Horishi

Yasuhiro Fujimori

Takao Inoue

Hideki Mori

Daisuke Kikuchi

Kunio Kawaguchi

Takeshi Nakajima

Yasuhiro Matsuda

Shizuo Chikaoka

Hideyuki Ichihashi

Kunio Yamamoto

Yasuhiko Suga

Yoshiaki Nakamura

Toshihiro Ishizaka

Masaaki Hattori

Kazunori Kamio

Tsukasa Hashino

Takeyuki Fujii

Hideo Kasama

Kazuhiko Sakai

Tomohiro Yasuoka

Tomoyuki Otsuki

Takamasa Yamano

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An apparatus and a method that perform a false color correction according to image characteristics of a color image in units of image regions are provided. Included therein is an image processor that receives inputs of a color image and a white (W) image photographed by a W array imaging element whose all pixels are placed in a white (W) pixel array and executes an image process that reduces false colors included in the color image. Together with a frequency-corresponding parameter calculation unit that receives an input of the white (W) image and calculates a frequency-corresponding parameter in units of image regions, and a positional deviation-corresponding parameter calculation unit that receives inputs of the white (W) image and the color image and calculates a positional deviation-corresponding parameter of the two input images in units of image regions, the image processor executes a blending process and calculates a corrected pixel value.

Image processing apparatus, imaging apparatus, image processing method, and program

On the basis of a first imaging signal corresponding to a first viewpoint and including white pixels and color component pixels and a second imaging signal corresponding to a second viewpoint different from the first viewpoint and including fewer white pixels than the first imaging signal to increase a rate of the color component pixels in the second imaging signal, a parallax detecting section detects a parallax of the second viewpoint with respect to the first viewpoint. A parallax compensating section performs parallax compensation for the imaging signal for the second viewpoint on the basis of the detected parallax to generate a parallax-compensated color difference signal for the first viewpoint. A fallback determining section and a signal selecting section selects a parallax-compensated second color difference signal or a color difference signal for the first viewpoint to obtain a high-sensitivity captured image while suppressing degradation of the image quality performance.

Image processing device, image processing method and imaging device capable of performing parallax compensation for captured color image

There is provided an imaging apparatus and an imaging method, and an image processing apparatus and an image processing method each capable of capturing a high resolution image by effectively using respective pixel signals of a plurality of pixels defined by pupil division immediately below a microlens. A disparity is detected in units of pupil on the basis of respective pixel values of a plurality of divided pixels defined by pupil division. The pixel values of the plurality of divided pixels are added in units of pupil to obtain an added pixel value. The pixel value of the divided pixel and the added pixel value are blended in units of divided pixel in accordance with the disparity. The present disclosure is applicable to an imaging apparatus.

Imaging apparatus and imaging method, and image processing apparatus and image processing method

A fusion processing unit performs warping with a high quality image as a reference by using a wide angle image that is generated by an imaging unit and has a wider angle of view than the high quality image generated by the imaging unit in a case where a predetermined condition is satisfied, and generates a fusion image by matching positions of image overlapping regions with each other of the high quality image having a higher image quality than the wide angle image and the wide angle image after the warping. A captured image can be generated having a wide angle of view and high image quality without degrading image quality using a plurality of captured images respectively having different angles of view and resolutions.

Image processing device and image processing method

An image processing apparatus is provided to alleviate degradation of the gradation of a color image in the case where images having a sensitivity different from each other are obtained by imaging one same object in black-and-white and color. The image processing apparatus includes a gradation control part obtaining a brightness signal representing a black-and-white image and a chroma signal representing a color image obtained by imaging a same object as that for the black-and-white image and that controls gradation of the chroma signal on the basis of the brightness signal. This configuration can suppress degradation of the gradation of a color image to be minimal in the case where images having a sensitivity different from each other are obtained by imaging one same object in black-and-white and color.

Image processing apparatus and imaging apparatus for restoring a gradation of a chroma signal using a brightness signal as guide information

A fusion decision processing section, based on a feature amount calculated by using a monochrome imaged image acquired by imaging a subject with an imaging section, and a color imaged image acquired by imaging the subject from a different point-of-view position with another imaging section, performs fusion decision as to whether or not deterioration of image quality is caused in fusion processing for producing a fusion image obtained by fusion of the monochrome imaged image and the color imaged image with the monochrome imaged image as a reference in a fusion processing section. Moreover, the fusion image data produced in the fusion processing section is selected in a case where deterioration of image quality is not caused in the fusion processing, and demosaic data produced in a demosaic processing section is selected in a case where the deterioration of the image quality is caused in the fusion processing.

Image processing apparatus and image processing method

The present disclosure relates to a data processing apparatus and a data processing method capable of generating evaluation index data for performing accurate and detailed evaluation of cultured cardiomyocytes. A motion detecting unit divides frame image data obtained by photographing the cultured cardiomyocytes for a predetermined time into blocks and obtains motion detection data in units of blocks per each frame period. A feature amount calculating unit calculates a feature amount for each block at the same position in a frame image using the motion detection data. A classification processing unit classifies each of the blocks into any one of a plurality of classification categories using the calculated feature amount. On the basis of the classification result, evaluation index data made of individual classification result data that represent correspondences between the blocks and the classification categories is generated.

Image processing apparatus and method for evaluating objects in an image

A fusion decision processing section-performs, based on a feature amount calculated by using a moving image of a monochrome imaged image acquired by imaging a subject with an imaging section-and a color imaged image acquired by imaging the subject from a different point-of-view position with an imaging section-, fusion decision as to whether or not deterioration of image quality is caused in fusion processing in the fusion processing sectionfor producing a fusion image by fusion of the monochrome imaged image and the color imaged image with the monochrome imaged image as a reference, for each image of the moving image. The fusion decision processing section-sets a synthesis ratio in such a way that switching to fusion image data produced in the fusion processing sectionin the case where it is decided that deterioration of image quality is not caused in the fusion processing, and switching to demosaic image data produced in a demosaic processing sectionin the case where it is decided that the deterioration is caused are successively performed with a lapse of time. An imaged image of high-image quality can be produced by using imaged images acquired in a plurality of imaging sections.

Apparatus and methods for image processing capable of generating evaluation index data for performing accurate and detailed evaluation of cultured cardiomyocytes are described. A motion detecting unit divides frame image data obtained by photographing the cultured cardiomyocytes for a predetermined time into blocks and obtains motion detection data in units of blocks per each frame period. A feature amount calculating unit calculates a feature amount for each block at the same position in a frame image using the motion detection data. A classification processing unit classifies each of the blocks into any one of a plurality of classification categories using the calculated feature amount. On the basis of the classification result, evaluation index data made of individual classification result data that represent correspondences between the blocks and the classification categories is generated.

There is provided an image processing device including a characteristic estimation portion that, from one of image information obtained from an image sensor and information attached to the image information, estimates a characteristic of the image sensor that is used to generate the image information, and a processing portion that processes the image information in accordance with the characteristic of the image sensor estimated by the characteristic estimation portion.

Image processing device and image processing method, and program

There is provided an image processing apparatus including a model-based processing unit that executes model-based processing for converting resolution and converting an image on the basis of a camera model and a predetermined model having aligning, with respect to a high-resolution image output one frame before, and a prediction operation unit that performs a prediction operation on a pixel value of a high-resolution image to be output, on the basis of parameters stored in advance, an observed low-resolution image that is an input low-resolution image, and an image obtained by executing the model-based processing.

Learning apparatus and method, image processing apparatus and method, program, and recording medium

An image processing apparatus includes: a modeling unit, in video image data composed of frame images having an X direction and a Y direction perpendicular to the X direction, separating a motion from a standard image, which is one frame before a reference image subjected to a process, until the reference image into motions in the X and Y directions and representing the motions in the X and Y directions respectively as vector fields composed of a translation component composed of identical magnitude and direction regardless of positions in the X and Y directions, an X dependent component primarily changing with the position in the X direction, and a Y dependent component primarily changing with the position in the Y direction; and a calculation unit respectively calculating the translation component and the X and Y dependent components corresponding to the X and Y directions represented by the modeling unit.

Image processing apparatus, image processing method, and recording medium

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Tokyo, Japan

Masashi Uchida