Abstract:
An image pickup apparatus of the present invention includes: a photographing section that can photograph a subject from a plurality of viewpoints with parallax, and can photograph a 2D moving image of the subject obtained by photographing from at least one of the viewpoints and a 3D image of the subject obtained by photographing from the plurality of the viewpoints; a recording section that records the 2D moving image and the 3D image; a subject situation determination section that determines a timing suitable for photographing the 3D image while photographing the 2D moving image; and a photographing control section that controls the photographing section so as to photograph the 3D image when the subject situation determination section determines that the timing is suitable for photographing the 3D image.
Abstract:
A reproduction apparatus includes an attribute information recording unit for recording image attribute information in which an attribute value representing an image attribute is set for each of image, a target image selector for selecting an image of interest from among the images, a search condition setting unit for setting, as a search condition, an attribute value related to the image of interest set in the image attribute information, a reproduction information generator for generating reproduction information by setting one of pieces of image attribute information that satisfies the search condition, a search condition selector for selecting the search condition as a reproduction search condition, and a search result reproducing unit for, when the reproduction search condition is selected by the search condition selector, reproducing a search result with respect to the image of interest by displaying, on a display unit, an image whose image attribute information is designated with the reproduction information as a reproduction object.
Abstract:
An imaging apparatus includes an imaging unit for capturing a subject and generating image data of the subject, an operation input unit for receiving inputs of operation signals containing a release signal for instructing the imaging unit to shoot, an acceleration detector for detecting an acceleration of the imaging apparatus, a state detector for separately detecting a case in which the imaging apparatus is overland, a case in which the imaging apparatus is underwater and a photographer shoots while swimming, and a case in which the imaging apparatus is underwater and the photographer shoots while changing a water depth, and a control unit for performing operation control depending on an input into the operation input unit and/or into the acceleration detector according to a state detection result by the state detector.
Abstract:
A camera according to the present invention, which is capable of continuous shooting before and after a still image shot according to photographer's operation, comprises: an imaging section converting an object image into image data; a still image shooting section obtaining image data of the still image according to release operation; a continuous shooting section obtaining the image data by continuous shooting before and after the obtaining of the still image in the still image shooting section; an image processing section performing image processing which is different from that of the image data obtained by the still image shooting section and changed sequentially, on the image data obtained by the continuous shooting section; and a recording section recording the image data image-processed by the image processing section.
Abstract:
When an interchangeable lens in which a memory that records image data is provided is mounted to a camera main body including a display section that displays an image, a signal processing and control section of the camera main body reads in a sample image that is previously stored in the memory. The sample image serves as a model with respect to an image that can be photographed by the interchangeable lens. The sample image is displayed by the display section for a predetermined time. Thereafter, the signal processing and control section performs display control that switches the display of the display section so as to display an image in which a subject is picked up by the interchangeable lens and the image pickup section.
Abstract:
A taking lens system comprises a frontmost lens unit, a rearmost lens unit, and a plurality of lens units arranged between the frontmost lens unit and the rearmost lens unit. One of the plurality of lens units is a first focusing lens unit. During focusing from an infinite object distance to a close object distance, only the first focusing lens unit moves toward the image side in a first shooting mode, and at least two lens units in the taking lens system move in a second shooting mode. In the state in which the taking lens system is focused on an object at infinity, the positions of the first focusing lens unit and at least one lens unit in the taking lens system in the first shooting mode are different from those in the second shooting mode. The taking lens system satisfies the condition Mn1>Mn2.
Abstract:
A dust-screening member includes a plate-like light transmitting portion having a polygonal shape, and at least one plate-like side wall portion which tilts as much as a predetermined angle and extends from at least one side of the light transmitting portion so that they do not come in contact with each other. A vibrating member is fixed to one plate-like side wall portion and apples a vertical vibrational amplitude to the surface of the light transmitting portion. The light transmitting portion and the at least one side wall portion are formed to have a substantially uniform thickness by use of the same material. The light transmitting portion is positioned in front of an image forming element held by a holding member. The one side wall portion is fixed to the holding member at a position other than a position to which the vibrating member is fixed.
Abstract:
An image forming optical system of the present invention is characterized by comprising three groups having, in order from an object side to an image side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power, or four groups with one more lens group added to the image side, the first lens group comprises one lens component facing its concave surface toward the object side, the second lens group comprises a single lens having a positive refractive power and a cemented lens having a negative refractive power as a whole, and the third lens group comprises a lens component having a positive refractive power, wherein upon zooming from the wide-angle end toward the telephoto side, the amount of movement of the first lens group in the optical axis direction in an area, where the focal length of the entire image pickup optical system is 3.4 times or more with respect to at the wide-angle end, satisfies the following conditional expression (1): −1≦(G1(W)−G1(H))/fw≦0.5 (1).
Abstract:
An inner focus lens system includes, from the object side, a first lens unit having a positive refractive power, an aperture stop, a second lens unit having a positive refractive power, and a third lens unit. The first lens unit includes a plurality of negative lenses and at least one positive lens, the lens located closest to the object side is a negative lens. The second lens unit includes at least one negative lens and at least one positive lens, and moves toward the object side for focusing from an infinite object distance to a close object distance such that the distance between the second lens unit and the aperture stop decreases and that the distance between the second lens unit and the third lens unit increases. The lens system satisfies the following conditions: 1
Abstract:
A tracking device includes an imaging part for repeatedly acquiring image data on a subject image, a tracking processing part for setting a tracking position based on first image data to perform tracking processing on a subject in the tracking position based on second image data, and a relative distance information calculating part for calculating relative distance information using (1) a determined information about a distance to the tracking position and (2) a determined information about a distance to a surrounding area around the tracking position. When the tracking processing part determines that another subject in the surrounding area is located at the closer range than the subject in the tracking position, the tracking processing part prohibits tracking processing.