Abstract: A dome type surveillance camera includes a plurality of cameras, and a controller which causes to display, on a display, video data of images captured by the plurality of cameras. One camera of the plurality of cameras is movable so that an imaging direction of the one camera turns toward a top of a cover which covers the plurality of cameras. The controller places, horizontally in a line, the images from some of the plurality of cameras, which do not turn toward the top, on the display, and places, substantially in a middle of and beneath or above the line, the image from the one camera which is movable so as to turn toward the top.

Abstract: A dome type surveillance camera includes a plurality of cameras, a connector to which a wireless adapter is detachably attached, and a controller which wirelessly transmits video data of an image captured by the plurality of cameras to a mobile terminal via the wireless adapter attached to the connector.

Abstract: A dome type surveillance camera includes a plurality of cameras, and a controller which causes to display, on a display, video data of images captured by the plurality of cameras. One camera of the plurality of cameras is movable so that an imaging direction of the one camera turns toward a top of a cover which covers the plurality of cameras. The controller places, horizontally in a line, the images from some of the plurality of cameras, which do not turn toward the top, on the display, and places, substantially in a middle of and beneath or above the line, the image from the one camera which is movable so as to turn toward the top.

Abstract: A dome type surveillance camera includes a plurality of cameras, a connector to which a wireless adapter is detachably attached, and a controller which wirelessly transmits video data of an image captured the plurality of cameras to a mobile terminal via the wireless adapter attached to the connector.

Abstract: To provide a network camera and a network camera system in which an image can be securely distributed to a designated distribution recipient. A network camera system 100 connected to a communication network 130 and having a network camera 110 and a plurality of PCs 120, the network camera 110 comprising an image pickup section 111 for picking up the image, a sending and receiving section 115 for distributing the picked up image to the PC 120, an image sending monitoring section 116 for monitoring whether or not the picked up image is distributed to the designated PC 120 among the plurality of PCs 120, and an accumulation memory 119 for accumulating the picked up image when the distribution of the image to the designated PC 120 is interrupted, and the PC 120 comprising an image receiving section 121 for receiving the picked up image distributed thereto.

Abstract: An X-ray CT apparatus is provided for reducing the amount of computation at image reconstruction thereby to shorten an image reconstruction time. The X-ray CT apparatus comprises a cradle which moves in a horizontal direction to convey a subject to a photography space, an X-ray detector comprising a plurality of detecting element rows, for obtaining projection data by a helical scan when the cradle is moved under acceleration/deceleration and at a constant velocity, and backprojection processing device for performing a backprojection process on the projection data. When image reconstruction is carried out using the projection data acquired when the cradle is moved under acceleration/deceleration, the backprojection processing device assumes a virtual image reconstruction plane P? where the cradle is assumed to be moved at the constant velocity, with respect to an image reconstruction plane P of each view and backprojects projection data onto the virtual image reconstruction plane P?.

Abstract: To provide a network camera and a network camera system in which an image can be securely distributed to a designated distribution recipient. A network camera system 100 connected to a communication network 130 and having a network camera 110 and a plurality of PCs 120, the network camera 110 comprising an image pickup section 111 for picking up the image, a sending and receiving section 115 for distributing the picked up image to the PC 120, an image sending monitoring section 116 for monitoring whether or not the picked up image is distributed to the designated PC 120 among the plurality of PCs 120, and an accumulation memory 119 for accumulating the picked up image when the distribution of the image to the designated PC 120 is interrupted, and the PC 120 comprising an image receiving section 121 for receiving the picked up image distributed thereto.

Abstract: An X-ray CT apparatus is provided for reducing the amount of computation at image reconstruction thereby to shorten an image reconstruction time. The X-ray CT apparatus comprises a cradle which moves in a horizontal direction to convey a subject to a photography space, an X-ray detector comprising a plurality of detecting clement rows, for obtaining projection data by a helical scan when the cradle is moved under acceleration/deceleration and at a constant velocity, and backprojection processing device for performing a backprojection process on the projection data. When image reconstruction is carried out using the projection data acquired when the cradle is moved under acceleration/deceleration, the backprojection processing device assumes a virtual image reconstruction plane P? where the cradle is assumed to be moved at the constant velocity, with respect to an image reconstruction plane P of each view and backprojects projection data onto the virtual image reconstruction plane P?.

Abstract: Herein disclosed is an imaging system which can enhance its operational performance to allow an operator to easily obtain a good grasp of images collectively displayed on a screen by comprising: a camera (1) to be disposed in a remote place, the camera (1) having an optical axis (1a); driving means (8, 13) for driving the camera (1) to have the optical axis (1a) of the camera (1) moved in each of horizontal and vertical directions; position detecting means (10) for detecting a position of the optical axis (1a) of the camera (1)in each of the horizontal and vertical directions; position information storing means (12) for storing position information indicative of the position of the optical axis (1a) of the camera (1)to have the position information linked to an image taken at the position by the camera (1); and remote controlling apparatus (21) to be electrically connected to the driving means (8) through a communication network (19, 22) to control the driving means (8, 13), the remote controlling apparatus (

Abstract: Herein disclosed is an imaging system which can enhance its operational performance to allow an operator to easily obtain a good grasp of images collectively displayed on a screen by comprising: a camera (1) to be disposed in a remote place, the camera (1) having an optical axis (1a); driving means (8, 13) for driving the camera (1) to have the optical axis (1a) of the camera (1) moved in each of horizontal and vertical directions; position detecting means (10) for detecting a position of the optical axis (1a) of the camera (1)in each of the horizontal and vertical directions; position information storing means (12) for storing position information indicative of the position of the optical axis (1a) of the camera (1)to have the position information linked to an image taken at the position by the camera (1); and remote controlling apparatus (21) to be electrically connected to the driving means (8) through a communication network (19, 22) to control the driving means (8, 13), the remote controlling apparatus (

Abstract: A personal computer is a control device, which provides master camera direction information that instructs a direction of a master camera selected from camera devices to the camera devices including the master camera. Each camera device stores relative position information about the camera itself and the other cameras. The each camera device transforms master camera direction information to slave camera direction information based on relative position information when one of the other cameras is the master camera. The slave camera direction information is that of a direction that allows a camera to follow the master camera as a slave camera. The each camera device controls a rotating mechanism of the camera in accordance with the master camera direction information when it is the master camera, and in accordance with the slave camera direction information when it is not the master camera.