A projection control device includes a hardware processor. The hardware processor acquires a feature of a projection surface. The hardware processor determines a first area in which a first projection image corrected based on the acquired feature of the projection surface is projected and a second area that is other than the first area and in which a second projection image corrected based on the feature of the projection surface is projected, within a projection area projectable, by a projection device, on the projection surface. Then, the hardware processor controls the projection device to project the first projection image in the first area and project the second projection image in the second area.

A method for setting up a projector (10) for a passenger cabin (4) of an aeroplane (2), wherein the passenger cabin (4) comprises a projection surface (14) with a known configuration (G) and the projector (10) in the passenger cabin (4) is in a known relative position (RP) with respect to the projection surface (14) in a mounting position (M), geometrical data (16) relating to the configuration (G) and relative position (RP) are received by the projector (10), and predistortion data (22) are determined from the geometrical data (16) according to an imaging rule (18) in order to predistort the images (12) and represent them as rectified images (12) on the projection surface, and the projector (10) is set up by storing the predistortion data (22) in the projector (10).

A projector (10) contains an imaging rule (18) and an input (20) for geometrical data (16), and is configured to carry out the method according to the invention and, during operation when set up, to predistort images (12) with the aid of the predistortion data (22) and to project them.

A passenger cabin (4) having at least one projector (10) and at least one projection surface (14) has at least one of the projectors (10) according to the invention.

An interchangeable lens apparatus attachable to an imaging apparatus configured to move an image sensor in an image stabilization includes an imaging optical system, a storage unit configured to store image circle information including a relationship between an imaging condition and position information of an image circle of the imaging optical system, and a transmission unit configured to transmit at least part of the image circle information to the imaging apparatus.

An imaging device according to an aspect of the invention includes an imaging optical system (12) having a wide-angle optical system and a telephoto optical system which are provided in different regions, a directional sensor (17) that has a plurality of pixels including photoelectric conversion elements which are two-dimensionally arranged, pupil-divides light beams which are incident through the wide-angle optical system and the telephoto optical system, and selectively receives the beams, a pan/tilt mechanism (32) that moves a direction of an imaging optical axis of the telephoto optical system with respect to a direction of an imaging optical axis of the wide-angle optical system, and an image acquisition unit (22) that acquires a wide-angle image received from the directional sensor (17) through the wide-angle optical system and a telephoto image received from the directional sensor (17) through the telephoto optical system.

A system includes: (1) a sensor module configured to detect an object at a predetermined distance and obtain position information of the object relative to the sensor module; (2) a zooming module configured to move at an angle and capture an image of the object; and (3) a controller connected to the sensor module and the zooming module. The controller is configured to derive the angle in accordance with the predetermined distance and the position information of the object, and the controller is configured to control the zooming module to move in accordance with the angle.

A lens barrel of this technique includes a movable lens barrel unit section, and a master flange unit having a lens unit, and is switched between a collapsed state where the movable lens barrel unit section is stored in the master flange unit and an extended state where the movable lens barrel unit section is extended from the master flange unit. The master flange unit has a moving frame supported to be movable in an optical axis direction via a first elastic member extendable in the optical axis direction, and a lens frame supported to be movable in the optical axis direction via a second elastic member extendable in the optical axis direction relative to the moving frame. In the collapsed state, the movable lens barrel unit section presses the lens frame such that the moving frame and the lens frame get closer to the master flange against repulsive forces of the first elastic member and the second elastic member.

The present disclosure generally relates to user interfaces. In some examples, the electronic device transitions between user interfaces for capturing photos based on data received from a first camera and a second camera. In some examples, the electronic device provides enhanced zooming capabilities that result in visual pleasing results for a displayed digital viewfinder and for captured videos. In some examples, the electronic device provides user interfaces for transitioning a digital viewfinder between a first camera with an applied digital zoom to a second camera with no digital zoom. In some examples, the electronic device prepares to capture media at various magnification levels. In some examples, the electronic device enhanced capabilities for navigating through a plurality of values.

The present disclosure generally relates to user interfaces. In some examples, the electronic device transitions between user interfaces for capturing photos based on data received from a first camera and a second camera. In some examples, the electronic device provides enhanced zooming capabilities that result in visual pleasing results for a displayed digital viewfinder and for captured videos. In some examples, the electronic device provides user interfaces for transitioning a digital viewfinder between a first camera with an applied digital zoom to a second camera with no digital zoom. In some examples, the electronic device prepares to capture media at various magnification levels. In some examples, the electronic device enhanced capabilities for navigating through a plurality of values.

The disclosure relates to a camera, comprising a housing, an electronics unit comprising a processor, and an image sensor unit comprising an image sensor and a lens support, the electronics unit being fixed inside the housing, the image sensor unit being slidable inside the housing, the housing being provided with a window through which a scene is viewable for the image sensor, the image sensor unit being slidable relative to the housing so as to allow adjustment of a distance between the image sensor and the window along an adjustment direction, wherein the electronics unit and the image sensor unit are connected to each other via a flexible cable for transmittal of digital image sensor output from the image sensor to the processor in the electronics unit.

There is provided an image processing apparatus capable of making an optical characteristic correction corresponding to a shift in the position of an optical axis by a tilt operation. The image processing apparatus performs the optical characteristic correction, in accordance with correction data including a value corresponding to an image height with reference to a correction center position. The image processing apparatus changes the correction center position in image data according to a tilt operation of the tilt mechanism.