Abstract: A video capturing apparatus includes imaging unit, generator, detector, storage unit, assigning unit, and output unit. The generator generates time information for the captured video. The detector detects a predetermined video feature from the captured videos. The storage unit stores the captured videos, the time information, and the video features, with the captured videos being associated with the time information and the video features. The assigning unit assigns tag information to either the video having an evaluated value for the video feature that is larger than a predetermined value or the video having a change amount of the video feature that is larger than a predetermined value. The output unit preferentially outputs a video, of the captured videos, to which the tag information is assigned, when the captured videos are output. This configuration allows the video capturing apparatus capable of playing back a digest of videos.

Abstract: A display control device of the present disclosure is a device for controlling a video image displayed on a display unit. The display control device includes a controller configured to generate an image including a first image and a second image superimposed on the first image to display the image on the display unit. The controller performs control to display the first image of a first field angle on the display unit when a first mode is set, and performs control to display the first image of a second field angle which is wider than the first field angle on the display unit when a second mode is set. The second mode is a mode for setting a region of the second image in a region of the first image of the second field angle.

Abstract: A display control device of the present disclosure is a device for controlling a video image displayed on a display unit. The display control device includes a controller configured to generate an image including a first image and a second image superimposed on the first image to display the image on the display unit. The controller performs control to display the first image of a first field angle on the display unit when a first mode is set, and performs control to display the first image of a second field angle which is wider than the first field angle on the display unit when a second mode is set. The second mode is a mode for setting a region of the second image in a region of the first image of the second field angle.

Abstract: A lens position detecting device includes a lens, a lens driver for moving the lens in the optical axis direction, a lens drive command unit for outputting a drive command to the lens driver, a position detector for detecting that the lens is located at a predetermined position, and a first reference position detector that moves the lens to a first position upon starting a detecting operation, receives an output signal from the position detector while moving the lens in one direction along the optical axis direction from the first position, and detects a reference position of the lens based on the output signal.

Abstract: A lens position detecting device includes a lens, a lens driver for moving the lens in the optical axis direction, a lens drive command unit for outputting a drive command to the lens driver; a position detector for detecting that the lens is located at a predetermined position, and a first reference position detector that moves the lens to a first position upon starting a detecting operation, receives an output signal from the position detector while moving the lens in one direction along the optical axis direction from the first position, and detects a reference position of the lens based on the output signal.

Abstract: An image processing device for automatically setting the accumulation time (exposure time) in accordance with the illuminance even in a dark environment and smoothly following the motion of an object. The image processing device includes: gain control means (7) for performing gain control of a video signal from an imaging element (6) which focuses a signal from an iris (2) controlling the light quantity of the optical signal coming from outside and outputs a video signal; signal processing means (9) for signal-processing an output signal from the gain control means (7); and imaging control means (25) for controlling the opening degree of the iris (2), the exposure time of the imaging element (6), and the gain amount of the gain control means according to the video signal from the signal processing means (9).