Canon Kabushiki Kaisha

Kenji Onuki

Hideyuki Rengakuji

Takeshi Ogawa

Yoshinobu Sato

Takashi Sasaki

Jun Makino

Yohei Toyohara

An apparatus includes at least one memory configured to store instructions, and at least one processor in communication with the at least one memory and configured to execute the instructions to set an estimation area to acquired image data, execute calculation for estimating a degree of defocusing of an image in the estimation area, determine defocusing of the image data based on the estimated degree of defocusing, and display information which allows a user to adjust a threshold for determining defocusing on a display.

Apparatus for estimating defocusing of image, method thereof, and non-transitory computer-readable storage medium

An image processing apparatus includes an acquisition unit configured to acquire an image, a subject detection unit configured to detect a subject from the image, a motion amount detection unit configured to detect a motion amount of a first region of the subject and a motion amount of a second region of the subject, the second region being different from the first region, and an image capturing parameter determination unit configured to determine an image capturing parameter, wherein the image capturing parameter determination unit refers to the motion amount of the first region and the motion amount of the second region and determines the image capturing parameter so that a blur amount of the first region is less than a first standard and a blur amount of the second region is greater than a second standard.

Image processing apparatus, image capturing apparatus, control method for controlling image processing apparatus, and storage medium

An electronic apparatus, comprises a projection unit configured to project an image, a measurement unit configured to measure a distance to an object, a projection control unit configured to control, based on the distance to the object measured by the measurement unit, projection of the image by the projection unit so that the image projected onto the object has a preliminarily set actual size length.

Electronic apparatus for controlling a projector to project an image onto a screen at an actual size length, control method thereof and computer readable storage medium

Electronic apparatus, control method thereof and computer readable storage medium

An image processing apparatus comprises at least one processor which function as: an obtaining unit configured to obtain one or more images; and a display control unit configured to display the one or more images on a display in a different display mode and to superimpose, on an image, information indicating a defocus range of the image on a basis of the display mode and defocus information. The display control unit changes, depending on whether a first number of images are displayed or a second number of images are displayed, displaying that uses information indicating a defocus range of focus or non-focus and information indicating a defocus range in which a focus position is changeable or a defocus range of a case where an aperture value is changed.

Image processing apparatus for providing information for confirming depth range of image, control method of the same, and storage medium

An image processing apparatus comprises a first calculation unit configured to calculate, for an input image, a first range that is within a depth of field from a focus position, a second calculation unit configured to calculate, for the input image, a second range that is within a depth of field from the focus position corresponding to an aperture value virtually changed by a predetermined amount from an aperture value employed to capture the input image; and a display control unit configured to display an area in the first range or the second range on display apparatus depending on an image capturing mode employed to capture the input image, such that the area in the first range or the second range is distinguishable from an area other than the area in the first range or the second range.

Image processing apparatus, image processing method, and storage medium

An image processing apparatus which is capable of obtaining a moving image having a special effect suitable for a scene while suppressing a load of a user. In the image processing apparatus, an acquisition unit acquires a first image generated by shooting, a division unit divides the first image into two or more regions according to a distribution of a distance of each subject, at the time of shooting, included in the first image, a detection unit detects one of the divided regions as a high brightness region where high brightness pixels exist, a first generation unit performs correction of the first image with different correction intensities with respect to the high brightness pixels and surrounding pixels thereof in the high brightness region to generate a plurality of second images, and a second generation unit generates a moving image using the generated second images.

Image processing apparatus that generates moving image using shooting image, image pickup apparatus, image processing method, and storage medium

There is provided an image processing apparatus. A line segment detecting unit detects line segments from an image. An obtainment unit obtains distance information indicating a distance in a depth direction of the image. A selecting unit selects a line segment for vanishing point detection from the line segments detected by the line segment detecting unit. A vanishing point detecting unit detects a vanishing point of the image on a basis of the line segment for vanishing point detection. For each line segment detected by the line segment detecting unit, the selecting unit selects the line segment in a case where the distance indicated by the distance information is in a monotonically changing trend along the line segment.

Image processing apparatus, image capturing apparatus, image processing method, and storage medium

An image processing apparatus obtains distance information indicating a distance to each of one or more objects of an image, performs grouping of the one or more objects in accordance with the distance to each object, extracts a plurality of object regions of the image in accordance with the grouping, and determines, in accordance with a number of the plurality of object regions extracted by the extraction unit, whether to perform tone conversion by applying a same tone characteristic to the image as a whole or to perform tone conversion by applying different tone characteristics for respective regions of the image.

A differential transmission circuit comprises a sending unit that generates a pair of differential signals from an input signal, and sends the differential signals; a receiver that receives the differential signals sent by the sending unit; and a transmission path that transmits the differential signals from the sending unit to the receiver, wherein the sending unit has a selector that selects one of the input signal and a signal obtained by inverting a polarity of the input signal, and generates the differential signals from the signal selected by the selector.

Differential transmission circuit

The image-pickup apparatus includes an image acquiring part respectively photoelectrically converting first and second object images respectively formed by first and second light fluxes into first image data and second image data, the first and second light fluxes being formed by dividing a light flux from an image-pickup optical system by a pupil divider, and photoelectrically converting a third object image formed by a third light flux of the light flux from the image-pickup optical system into third image data, the third light flux being not divided by the pupil divider, and a split image generating part which generates split image data to be displayed in the third image data. The split image generating part generates the split image data based on the first image data and the second image data, and adds color information extracted from the third image data to the split image data.

Growing community of inventors

Tokyo, Japan

Kenji Onuki