[Object] To implement image capturing in a form close to the user's intention through a simpler manipulation.

[Solution] A control device including: a setting unit configured to set a region corresponding to at least a part of an image captured by an imaging unit in accordance with display information for assisting with photography, the display information being displayed together with the image; and a control unit configured to control an operation related to imaging by the imaging unit on a basis of the at least one region.

A method for making a three-dimensional (3D) part with an electrostatographic based additive manufacturing system includes establishing first and second control parameter profiles, establishing a transfusion sequence, and transfusing n+m layers on a bonding region of previously accumulated layers of the 3D part according to the transfusion sequence. The first and second control parameter profiles each include a different combination of temperature and pressure parameters usable to transfuse a single layer of the 3D part. The transfusion sequence specifies the use of each of the first and second control parameter profiles in a specified order. A total thickness of the n+m layers is less than a thermal diffusion depth. The transfusion step includes transfusing n layers according to the first control parameter profile, and, after transfusing then layers, transfusing m layers according to the second control parameter profile.

An image processing apparatus including: a display control unit configured to display highlighting corresponding to an in-focus degree of a subject included in an image on the basis of predetermined sensitivity and to perform control so that the sensitivity is determined depending on a predetermined condition.

An image processing apparatus including: a display control unit configured to display highlighting corresponding to an in-focus degree of a subject included in an image on the basis of predetermined sensitivity and to perform control so that the sensitivity is determined depending on a predetermined condition.

The digital camera includes a finder section, an imaging optical system, a focus ring, an eye sensor, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section calculates an amount of defocus so as to generate a defocus image, on the basis of first and second imaging signals obtained by receiving first and second rays. The eye sensor detects an eye position P of a photographer who is in contact with the finder section. The finder display control section changes a position, at which the defocus image is displayed, in accordance with the direction of shift of the eye position P.

The digital camera includes a finder section, an imaging optical system, a focus ring, an eye sensor, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section calculates an amount of defocus so as to generate a defocus image, on the basis of first and second imaging signals obtained by receiving first and second rays. The eye sensor detects an eye position P of a photographer who is in contact with the finder section. The finder display control section changes a position, at which the defocus image is displayed, in accordance with the direction of shift of the eye position P.

The digital camera includes a finder section, an imaging optical system, a focus ring, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section generates a defocus image, which indicates an amount of defocus of the imaging optical system, for each main subject area, on the basis of the first and second imaging signals obtained in the plurality of main subject areas. The finder display control section displays a defocus image of the single main subject area at a position where the main subject does not overlap with another main subject area.

The digital camera includes a finder section, an imaging optical system, a focus ring, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section generates a defocus image, which indicates an amount of defocus of the imaging optical system, for each main subject area, on the basis of the first and second imaging signals obtained in the plurality of main subject areas. The finder display control section displays a defocus image of the single main subject area at a position where the main subject does not overlap with another main subject area.

A projector including an image beam generator and a projecting lens is disclosed. The image beam generator is adapted to generate an image beam. The projecting lens includes a relay system and a projection system. The relay system is adapted to receive the image beam. The projection system includes a first lens and a second lens. A reflective coating is formed on a surface of the first lens. Whereby, the image beam generated by the image beam generator is transmitted through the second lens to the first lens, and reflected by the reflective coating of the first lens. Then, the image beam reflected by the first lens is transmitted through the second lens again and projected on an image plane.

A projector including an image beam generator and a projecting lens is disclosed. The image beam generator is adapted to generate an image beam. The projecting lens includes a relay system and a projection system. The relay system is adapted to receive the image beam. The projection system includes a first lens and a second lens. A reflective coating is formed on a surface of the first lens. Whereby, the image beam generated by the image beam generator is transmitted through the second lens to the first lens, and reflected by the reflective coating of the first lens. Then, the image beam reflected by the first lens is transmitted through the second lens again and projected on an image plane.