An image-capturing device includes: a first image-capturing unit and a second image-capturing unit, each of the first image-capturing unit and the second image-capturing unit having a plurality of lenses and a plurality of light-receiving units, each lens having a plurality of light-receiving units, the first image-capturing unit and the second image-capturing unit each outputting signals upon receiving light from a subject having transmitted through an image-capturing optical system via the plurality of lenses in the light-receiving units; and a generation unit that generates images of the subject at a plurality of positions in an optical axis direction of the image-capturing optical system, based on a signal outputted from the first image-capturing unit and a signal outputted from the second image-capturing unit.

In an imaging device that includes an imaging lens including n number of optical systems of which imaging characteristics are different and an image sensor including m number of light receiving sensors of which combinations of crosstalk ratio and light sensitivity are different in each pixel, m number of primary image data items are generated by obtaining image signals output from the light receiving sensors of each pixel of the image sensor, and n number of secondary image data items corresponding to the optical systems are generated by performing crosstalk removal processing on the m number of generated primary image data items for each pixel. In a case where a pixel as a processing target includes the primary image data of which a pixel value is saturated, the secondary image data items are generated by removing the corresponding primary image data and performing the crosstalk removal processing.

In an imaging device that includes an imaging lens including n number of optical systems of which imaging characteristics are different and an image sensor including m number of light receiving sensors of which combinations of crosstalk ratio and light sensitivity are different in each pixel, m number of primary image data items are generated by obtaining image signals output from the light receiving sensors of each pixel of the image sensor, and n number of secondary image data items corresponding to the optical systems are generated by performing crosstalk removal processing on the m number of generated primary image data items for each pixel. In a case where a pixel as a processing target includes the primary image data of which a pixel value is saturated, the secondary image data items are generated by removing the corresponding primary image data and performing the crosstalk removal processing.

A compound-eye capturing apparatus provided with a plurality of imaging devices captures a plurality of items of image data with the same image quality. First pixels for generating first pixel signals are arranged in a first pixel array part. Second pixels for generating second pixel signals are arranged in a second pixel array part. A first setting part sets an exposure time and a first gain for the first pixel signals on the basis of an appropriate exposure value. A second setting part adjusts the first gain on the basis of a difference in sensitivity between a first monocular camera module provided with the first pixel array part and a second monocular camera module provided with the second pixel array part, and sets the adjusted first gain as a second gain for the second pixel signals. A control part causes the first and second pixel array parts to be exposed over the exposure time. An amplification part amplifies the output first and second pixel signals by the first and second gains.

The present disclosure relates to an imaging apparatus, an information processing method, a program, and an interchangeable lens that enable depth-of-field adjustment. The imaging apparatus includes a depth-of-field adjustment function that adjusts the depth of field of at least one monocular optical system among a plurality of monocular optical systems having optical paths independent of one another. For example, the depth-of-field adjustment function includes a mechanism that adjusts the depths of field of the monocular optical systems, and an optical system control unit that adjusts the depths of field of the monocular optical systems by driving the monocular optical systems on the basis of control information. The present disclosure can be applied to an imaging apparatus, an electronic apparatus, an interchangeable lens or a camera system that provides a plurality of monocular lenses, an information processing method, a program, or the like, for example.

There is provided an all-celestial imaging apparatus enabling imaging of images that enable estimation of depth information relating to an object to be imaged by suppressing any generation of occlusion. An all-celestial imaging apparatus that is an aspect of the present technique includes plural imaging parts each arranged being directed in a direction different from that of each other, and the plural imaging parts are arranged such that all imaging ranges on at least one circumference of the imaging ranges by the plural imaging parts are each overlapped by angles of view of two or more pairs of the imaging parts. The present technique is applicable to, for example, an all-celestial camera imaging images that are used in the case where the depth information on a distance to an object to be imaged that may be present in an optional direction of all azimuth directions of 360 is estimated.

A control system controls an imaging device to generate an omnidirectional image based on a first image obtained using a first fisheye lens and a second image obtained using a second fisheye lens. The control system includes an evaluation value calculating unit configured to: calculate brightness values of the first and second images based on pixel values of pixels constituting the first and second images, and calculate, based on the brightness values, first and second exposure evaluation values for evaluating exposure of first and second imaging elements corresponding to the first and second fisheye lenses. The evaluation value calculating unit configured to do not use pixel values of pixels constituting an overlapping area in which there is overlapping of shooting ranges of the first and second images, during calculation of the brightness values of the first and second images.

A control system controls an imaging device to generate an omnidirectional image based on a first image obtained using a first fisheye lens and a second image obtained using a second fisheye lens. The control system includes an evaluation value calculating unit configured to: calculate brightness values of the first and second images based on pixel values of pixels constituting the first and second images, and calculate, based on the brightness values, first and second exposure evaluation values for evaluating exposure of first and second imaging elements corresponding to the first and second fisheye lenses. The evaluation value calculating unit configured to do not use pixel values of pixels constituting an overlapping area in which there is overlapping of shooting ranges of the first and second images, during calculation of the brightness values of the first and second images.

An imaging device is having a substrate with a first imaging element and a second imaging element for sensing respective incident lights. A first lens frame for holding a first lens for guiding the incident light to the first imaging element and a second lens frame for holding a second lens for guiding the incident light to the second imaging element are included. A case is provided for holding the first lens frame and the second lens frame. In the state prior to securing, the first lens frame can be moved in the optical axial direction, and in a direction that is perpendicular to the optical axial direction, relative to the substrate. Also, in the state prior to securing, the second lens frame can be moved in the optical axial direction, and in a direction that is perpendicular to the optical axial direction, relative to the substrate.

An object of the present invention is to provide a lens device that is configured such that a first optical-system and a second optical-system are combined to be concentric and that is capable of individually adjusting the light-amount of each optical-system and individually performing focus adjustment on each optical-system. The lens device, which is configured such that the optical-systems are combined to be concentric, comprises a first stop that adjusts a light-amount of the first optical-system and a second stop that adjusts a light-amount of the second optical-system. Thereby, it is possible to adjust individually the light-amounts of the optical-systems. Further, the first optical-system is provided to be movable along the optical axis L together with the first stop, and the second optical-system is provided to be movable along the optical axis L together with the second stop. Thereby, it is possible to individually perform focus adjustment on the optical-systems.