Canon Kabushiki Kaisha

Tomohiro Chiba

Kenzo Terashita

Tomo Nishimoto

Keio University

Marina Yamada

Sadakazu Aiso

Masaaki Matsuoka

Massaaki Matsuoka

Sadakazu Also

Canon Kabush1ki Kaisha

Yoshihiro Honma

Ikuo Nishimoto

Asahi Suzuki

Tomo Nishimoto, Legal Representative

Yoshiro Udagawa

Masato Kosugi

Yuuichirou Kimijima

Masahiro Aimi

Yoshiko Kita

Provided are an output unit configured to output an image or distribution information of evaluation values corresponding to a plurality of regions of the image, an operation unit configured to accept a first action and a second action different from the first action; and a control unit configured to execute, when the output unit outputs a first image, output control such that the output unit outputs a second image if the operation unit accepts the first action, and that the output unit outputs distribution information of the evaluation values corresponding to the first image if the operation unit accepts the second action.

Image processing device, imaging device, method of controlling image processing device, and recording medium, with outputting image if accepting first action and with outputting distribution information of evaluation values if accepting second action

An image processing apparatus comprises an image acquisition unit configured to acquire an image, an evaluation value acquisition unit configured to acquire an evaluation value of the image, a reliability acquisition unit configured to acquire reliability of the evaluation value, an evaluation unit configured to evaluate the image based on the evaluation value; and a recording unit configured to add a rating result of the image to the image and record the rating result, wherein the evaluation unit performs rating in accordance with the evaluation value excluding an evaluation value the reliability of which is relatively low.

Image processing apparatus capable of classifying an image, image processing method, and storage medium

The image processing device includes an imaging unit that images a subject and a distance map acquisition unit that acquires information regarding a distance distribution of the subject as map data. The distance map acquisition unit acquires map data with an image deviation amount or a defocused amount related to a captured image or distance map data in conformity with a TOF scheme or an imaging plane phase difference detection scheme of using a pupil division type image sensor. An image processing unit generates data of a texture image in which a low-frequency component of a captured image is inhibited and combines the data of the texture image and the map data acquired by the distance map acquisition unit to generate image data in which a distance distribution of a subject is expressed.

Image processing device, imaging device, image processing method, and recording medium

A control unit provided in a digital camera acquires an image and a focus map serving as distribution information of an evaluation value corresponding to the image, and outputs the acquired image or the acquired focus map. When an operation that providing instructions for the magnification of magnification display of the image or the focus map is performed, the control unit executes output control to coordinate the display of the image and the display of the focus map with each other, in response to the above operation.

Image processing apparatus, image capturing apparatus, control method for image processing apparatus, and program storage medium with coordinated display of image and display of distribution information of evaluation value

Image processing device, imaging device, method of controlling image processing device, and recording medium, with outputting image if accepting first action and with outputting distribution information of evaluation values corresponding to image if accepting second action

An image processing device includes a first acquisition unit configured to acquire an image, a second acquisition unit configured to acquire distribution information of an evaluated value corresponding to the image, an output unit configured to output the image or the distribution information of the evaluated value, a first operation unit that is an automatic reset type switch instructing switching of content that is output from the output unit; and a control unit configured to perform output control for switching the output unit between an output of the image and an output of the distribution information of the evaluated value according to switching of the first operation unit between activation and deactivation.

Image processing device, imaging device, control method for image processing device, and recording medium

An image processing apparatus divides a plurality of difference images that are based on addition and subtraction between a plurality of parallax images, and a second difference image between a current composite image that is based on addition of the plurality of parallax images and a past composite image, into a plurality of sub-bands. As for the plurality of first difference images, the image processing apparatus then encodes data of a sub-band that includes high-frequency components, out of the plurality of sub-bands. As for the second difference image, the image processing apparatus encodes data of the plurality of sub-bands.

Image processing apparatus and image processing method

An image processing apparatus divides a plurality of difference images that are based on addition and subtraction between a plurality of parallax images, and a composite image that is based on addition between a plurality of parallax images, into a plurality of sub-bands including a sub-band that includes high-frequency components and a sub-band that does not include high-frequency components. When encoding the plurality of difference images and the composite image, as for the plurality of difference images, the image processing apparatus encodes data of the sub-band that includes high-frequency components, and, as for the composite image, the image processing apparatus encodes data of the plurality of sub-bands.

An image processing apparatus divides a base image corresponding to a plurality of first images captured from different viewpoints, and a plurality of second images each corresponding to one or more of the plurality of first images, into a plurality of sub-bands including a sub-band that includes high-frequency components and a sub-band that does not include high-frequency components. As for the plurality of second images, the image processing apparatus then encodes the sub-band that includes high-frequency components. As for the base image, the image processing apparatus encodes the sub-band that does not include high-frequency components.

An image processing apparatus includes a memory that stores instructions, and one or more processors that execute the instructions to cause the image processing apparatus to function as, among other things, an image synthesis unit configured to synthesize first image data acquired by a first acquisition unit and second image data acquired by a second acquisition unit based on an object brightness, so that the first image data is selected in an area in which the object brightness is a first value that is greater than a threshold value, and the second image data is selected in an area in which the object brightness is a second value that is less than the threshold value, and to generate synthesized image data of the first image data and the second image data.

Image processing apparatus having an image synthesis unit that generates synthesized image data depending on an object brightness, and related image-pickup apparatus

When distribution image data indicating a defocus distribution is generated from a plurality of sets of image data including pupil-divided image data that is captured image data corresponding to part of an exit pupil, reduced image data is used. Further, based on the distribution image data, pixel data that is to be subjected to the image processing is extracted from the pupil-divided image data corresponding to the distribution image data. The extracted pixel data, the defocus distribution image data, and captured image data corresponding to the entirety of the exit pupil are recorded or output to an external device.

Image capture apparatus, image processing system, and control method thereof

An image processing apparatus free from the inconvenience of an increase in the number of focal positions for image pickup or reduction of the distance accuracy. An optical imaging system forms an object image and an image pickup device picks up the formed object image. A first range image is generated from a plurality of images picked up by the image pickup device and having parallax. A second range image is generated from a plurality of images picked up by the image pickup device and having different degrees of focus at respective corresponding locations therein. A synthesis coefficient is calculated according to the depth of field of a main object selected from objects shown in the object image. A synthesized range image is generated by synthesizing the generated first range image and second range image using the calculated synthesis coefficient.

Image processing apparatus that estimates distance information, method of controlling the same, and storage medium

An imaging unit images an object through an imaging optical system so as to acquire image data. A depth map acquiring unit acquires information relating to a depth distribution of an object as depth map data. The resolution of depth map data is relatively lower than the resolution of image data which has been imaged. A depth map shaping unit references image data of an object so as to conform to the resolution of a depth map, when it performs shaping of the depth map based on image data of the object.

Image processing apparatus, imaging apparatus, image processing method, and recording medium

An image processing device processes image data and map data with regard to depth distribution of subjects. A decoding unit decodes encoded image data obtained by encoding image data of a subject image, and thereby generates decoded image data. Another decoding unit decodes encoded map data obtained by encoding map data and thereby generates decoded map data. A defocus map shaping unit acquires decoded image data and decoded map data, performs a shaping process of the decoded map data with reference to the decoded image data, and thereby generates shaped map data. A background blurring unit refers to the shaped map data and performs image processing of adding blur to a background of the decoded image.

Image processing device for processing image data and map data with regard to depth distribution of a subject, image processing system, imaging apparatus, image processing method, and recording medium

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Yokohama, Japan

Masaaki Matsuoka