Abstract: In the case that a user's own vehicle cannot pull out from a parking space without turning back steering, a parking exit assist device carries out a parking exit assist control by setting the size of a target steering angle in an exit-from-parking trajectory setting unit to a first steering angle. On the other hand, in the case that the user's own vehicle is capable of pulling out from the parking space without turning back steering, the parking exit assist device carries out a parking exit assist control by setting the size of a target steering angle to a second steering angle which is smaller than the first steering angle.

Abstract: A three-dimensional-object can be effectively detected. A pair of image capture devices capture a three-dimensional-object and calculate disparity component data of subdivided-image regions, respectively. On a basis of the disparity component data, gray scale values indicative of distances from the image capture device are calculated and a gray scale image in which each region has its corresponding gray scale value is generated. A model of the three-dimensional-object is defined and correlation values is calculated to show the degree of a similarity between the model and the image subdivided regions in the gray scale image. The model is a two-dimensional image with a shaping characteristic when the three-dimensional object is viewed from positions of the image capture devices while each subdivided region of the two-dimensional image has a gray scale value indicative of a distance from the image capture device at a portion corresponding to the three-dimensional object.

Abstract: An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged into the suitable size on a display device. When a plurality of people are present on the object image, the enlarged face images are switched by an image operating switch. As a result, the switched face image is displayed on the display device.

Abstract: A three-dimensional-object can be effectively detected. A pair of image capture devices capture a three-dimensional-object and calculate disparity component data of subdivided-image regions, respectively. On a basis of the disparity component data, gray scale values indicative of distances from the image capture device are calculated and a gray scale image in which each region has its corresponding gray scale value is generated. A model of the three-dimensional-object is defined and correlation values is calculated to show the degree of a similarity between the model and the image subdivided regions in the gray scale image. The model is a two-dimensional image with a shaping characteristic when the three-dimensional object is viewed from positions of the image capture devices while each subdivided region of the two-dimensional image has a gray scale value indicative of a distance from the image capture device at a portion corresponding to the three-dimensional object.

Abstract: A blurring parameter operating section calculates a blurring parameter corresponding to a distance from an optical system to a subject, based on two luminance information items which have different blurring degrees and are acquired by changing an arrangement setting of the optical system. A distance estimating section estimates distance information corresponding to the distance from the optical system to the subject, based on the blurring parameter. A focus detection section acquires luminance information after changing arrangement setting of the optical system based on the distance information, acquires luminance information items having different blurring degrees by further changing arrangement setting of the optical system, calculates an evaluation value indicating a degree of focus from each of the luminance information items having the different blurring degrees, and determines the focal position based on the evaluation value.

Abstract: An image pickup apparatus includes an optical system which forms an image based on light from object, an image pickup device which acquires the image of the object, a display section which displays the object, and a focusing detection inoperative condition and a focusing detection operative condition. The image pickup apparatus further includes an image pickup instructing section (release button) which instructs an image of the object to be picked up, and a control section which performs control such that when the image pickup instructing section (release button) is in the focusing detection operative condition, an image in the focusing detection inoperative condition is displayed on the display section.

Abstract: A storage unit is configured to store beforehand a table that shows a relation between spread parameters and command values supplied to a control unit to acquire a focused image of an object, and information that designates a command value corresponding to an inflection point on an approximated curve showing the relation that the spread parameters have with the command values, the control unit being configured to control a state of an optical system in accordance with an input command value. The luminance information about the object that lies at a distance falling within a range over which focusing should be detected is acquired, at the position of the optical system, which is obtained by the command value corresponding to the inflection point shown in the table.

Abstract: In a scene recognition photographing device of the present invention, a feature quantity of an acquired image acquired from an image pickup element is calculated from the acquired image. Plural types of reference feature information having a feature quantity serving as a reference at the time of determining a composition are stored as a database in an internal memory or a storage device. Moreover, a camera control unit retrieves reference feature information having a feature quantity similar to the feature quantity of the acquired image from among the reference feature information by comparing the calculated feature quantity and the reference feature information. Then, information relating to composition is displayed on a display device on the basis of a result of comparison between the acquired image and the retrieved reference feature information.

Abstract: A storage unit is configured to store beforehand a table that shows a relation between spread parameters and command values supplied to a control unit to acquire a focused image of an object, and information that designates a command value corresponding to an inflection point on an approximated curve showing the relation that the spread parameters have with the command values, the control unit being configured to control a state of an optical system in accordance with an input command value. The luminance information about the object that lies at a distance falling within a range over which focusing should be detected is acquired, at the position of the optical system, which is obtained by the command value corresponding to the inflection point shown in the table.

Abstract: An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged into the suitable size on a display device. When a plurality of people are present on the object image, the enlarged face images are switched by an image operating switch. As a result, the switched face image is displayed on the display device.

Abstract: An electronic camera of the present invention has a function for photographing combined images including plural continuously photographed images. A continuous photographing mode according to a moving subject is selected by a photographing mode selection unit. A continuous photographing interval, a maximum continuous photographing number, and a number of precaptured images to be obtained are set by a system controller according to the continuous photographing mode selected by the photographing mode selection unit. When a release button is depressed, continuous photographing is carried out under the photographing conditions of the continuous photographing mode selected by the mode selection unit.