Abstract: An image capture apparatus comprises a controller that controls the image capture apparatus so as to output, to an external, data of a first image for detecting a position and orientation of the image capture apparatus, and capture a second image of an external display apparatus displaying the first image, The controller further controls the image capture apparatus so as to capture, a third image, of which background is the external display apparatus displaying a fourth image that is generated in accordance with the position and orientation of the image capture apparatus detected based on data of the second image data.

Abstract: A user can more easily recognize a change in the internal state of a device and a change in the temperature of the device due to the change in the internal state. An electronic device includes a display unit, and a control unit configured to display a temperature change acquired from a temperature acquisition unit configured to acquire a temperature of the electronic device and a state change acquired from a detection unit configured to detect a state of the electronic device, wherein the control unit performs control to display on the display unit the temperature change and the state change for a single time at a certain time point.

Abstract: An electronic apparatus that comprises a control unit is disclosed. The control unit displays a user interface for comparably presenting: first brightness that is brightness of an image in which a subject is shot with proper exposure that is based on a first reference value, second brightness that is brightness of an image in which the subject is shot with proper exposure that is based on a second reference value, and third brightness that is brightness of an image in which the subject is shot under current exposure conditions.

Abstract: An image processing apparatus comprises: a conversion unit configured to convert a characteristic of an image signal; and a display control unit configured to generate information indicating a relationship of image signals before and after conversion is performed by the conversion unit, and cause a display to display the information indicating a relationship of image signals, wherein the display control unit generates the information indicating a relationship of image signals, so as to include information indicating a relationship of scales of signals before and after conversion and information indicating a relationship of signal values before and after conversion.

Abstract: An image processing apparatus comprises: a conversion unit configured to convert a characteristic of an image signal; and a display control unit configured to generate information indicating a relationship of image signals before and after conversion is performed by the conversion unit, and cause a display to display the information indicating a relationship of image signals, wherein the display control unit generates the information indicating a relationship of image signals, so as to include information indicating a relationship of scales of signals before and after conversion and information indicating a relationship of signal values before and after conversion.

Abstract: An electronic apparatus that comprises a control unit is disclosed. The control unit displays a user interface for comparably presenting: first brightness that is brightness of an image in which a subject is shot with proper exposure that is based on a first reference value, second brightness that is brightness of an image in which the subject is shot with proper exposure that is based on a second reference value, and third brightness that is brightness of an image in which the subject is shot under current exposure conditions.

Abstract: An image processing unit performs gamma correction on a video signal using a gamma characteristic selected from among a plurality of gamma characteristics. Further, in a case where a gamma characteristic used in the gamma correction is changed by selection of the gamma characteristic, the image processing unit calculates a contour correction characteristic corresponding to the changed gamma characteristic and performs contour correction using the contour correction characteristic on the video signal.

Abstract: An image processing unit performs gamma correction on a video signal using a gamma characteristic selected from among a plurality of gamma characteristics. Further, in a case where a gamma characteristic used in the gamma correction is changed by selection of the gamma characteristic, the image processing unit calculates a contour correction characteristic corresponding to the changed gamma characteristic and performs contour correction using the contour correction characteristic on the video signal.