摘要:
The present invention provides an adapter device adapted for easier operation of a lid that opens and closes an opening through which a video camera is to be inserted and on which a viewfinder is to be installed. The present invention provides an adapter device to which a video camera device is to be attached, the adapter device including an adapter body having formed therein a receptacle in which the video camera device is to be installed and having formed at the rear end thereof an opening through which the video camera device is to be inserted first at a lens-unit mount thereof, a lid provided pivotably on a vertical pivot of the adapter body to open and close the insertion opening, and a mount base provided on the top of the lid on which a viewfinder is to be installed.
摘要:
An adapter device is disclosed to which a video camera can easily be attached. The adapter is compatible with both small and large camera lenses which may be attached directly to it. The adapter includes a receptacle which enables the video camera to be located within the adapter after being inserted through a rear opening. Once inserted, the adapter includes both mechanical and electrical connections to enable the camera to be connected to the adapter. A key mechanical connection is located at the front end of the adapter and it interfaces with a lens-unit mount of the camera. The electrical connection is located on the bottom inner surface of the adaptor and the connection interfaces with a terminal block on the video camera.
摘要:
The present invention provides an adapter device to which a small video camera can easily be attached. The present invention provides an adapter device to which a video camera device is to be attached, the adapter device including an adapter body having formed therein a receptacle in which the video camera device is to be installed and having formed at the rear end thereof an opening through which the video camera device is to be inserted, a mechanical connecting mechanism to be connected to the receptacle in the position of a lens-unit mount of the video camera device, and an electrical connecting mechanism to electrically connect the receptacle and video camera device, the video camera device being to be inserted first at the lens-unit mount thereof into the receptacle from the insertion opening at the rear end of the adapter body, the mechanical connecting mechanism being provided at the front end of the adapter body, and the electrical connecting mechanism being provided on the bottom of the receptacle to receive the terminal block of the video camera device.
摘要:
The present invention provides an adapter device adapted for easier operation of a lid that opens and closes an opening through which a video camera is to be inserted and on which a viewfinder is to be installed. The present invention provides an adapter device to which a video camera device is to be attached, the adapter device including an adapter body having formed therein a receptacle in which the video camera device is to be installed and having formed at the rear end thereof an opening through which the video camera device is to be inserted first at a lens-unit mount thereof, a lid provided pivotably on a vertical pivot of the adapter body to open and close the insertion opening, and a mount base provided on the top of the lid on which a viewfinder is to be installed.
摘要:
To provide an adapter device and video camera device attached thereto, adapted so that their respective terminal blocks are protected. The adapter device includes an adapter body having a receptacle in which the video camera device is to be installed and having formed at the rear end thereof an opening through which the video camera device is to be inserted, and an electrical connecting mechanism provided on the bottom of the receptacle to electrically connect the receptacle and video camera device, the electrical connecting mechanism including a connector having provided on a base forming the bottom of the receptacle a terminal block directed toward the rear end of the adapter body, and which is to electrically be connected with a terminal mechanism of the video camera device, a cover member having a connector opening through which the terminal block of the connector is exposed to outside to cover the perimeter of the connector, and which is slidable in a direction in which the video camera device is to be inserted, and a lid provided pivotably on the cover member and which is forced in a direction to close the connector opening, when the video camera device is inserted from the rear end of the adapter device, the cover member being pressed by the terminal mechanism of the video camera device to slide in the direction in which the video camera device is inserted, the lid being pushed up by the perimeter of the connector to expose the terminal block of the connector to outside through the connector opening so that the terminal mechanism of the video camera device is electrically connected to the terminal block of the connector.
摘要:
The present invention provides an adapter device to which a small video camera can easily be attached. The present invention provides an adapter device to which a video camera device is to be attached, the adapter device including an adapter body having formed therein a receptacle in which the video camera device is to be installed and having formed at the rear end thereof an opening through which the video camera device is to be inserted, a mechanical connecting mechanism to be connected to the receptacle in the position of a lens-unit mount of the video camera device, and an electrical connecting mechanism to electrically connect the receptacle and video camera device, the video camera device being to be inserted first at the lens-unit mount thereof into the receptacle from the insertion opening at the rear end of the adapter body, the mechanical connecting mechanism being provided at the front end of the adapter body, and the electrical connecting mechanism being provided on the bottom of the receptacle to receive the terminal block of the video camera device.
摘要:
An adapter for controlling a first camera and a second camera, which exhibit differing operating characteristics, in a three-dimension (3D) camera imaging system. The adapter provides a camera control signal to the first camera to control operation of the first camera. The adapter converts the camera control signal to a second camera control signal utilizing information from the first and the second cameras indicative of imaging states of the cameras, and provides the second camera control signal to the second camera to control operation of the second camera. The conversion compensates for the differing operating characteristics of the first and second cameras.
摘要:
An image display apparatus fixes the luminance of a blank area and varies only the luminance of an image. The image display apparatus includes an A/D conversion device to convert an input analog image signal into digital image data, a black level setting device for setting the black level of the digital image data by adjusting a lower-limit reference voltage of the A/D conversion device, a blank data generation device to generate blank data to display a blank area around an image display area on the screen, an image data combining device to combine the blank data generated by this blank data generation device and the digital image data output from the A/D conversion device, and a display device to display the output of this image data combining device on the screen.
摘要:
An adapter for controlling a first camera and a second camera, which exhibit differing operating characteristics, in a three-dimension (3D) camera imaging system. The adapter provides a camera control signal to the first camera to control operation of the first camera. The adapter converts the camera control signal to a second camera control signal utilizing information from the first and the second cameras indicative of imaging states of the cameras, and provides the second camera control signal to the second camera to control operation of the second camera. The conversion compensates for the differing operating characteristics of the first and second cameras.
摘要:
A video signal processing circuit, which performs contour adjustment by means of digital signal processing, is applicable to a viewfinder apparatus for a television camera and an image monitor apparatus, which can be operated both in an NTSC/PAL system and an HDTV system. The video signal processing circuit includes a contour-adjusting circuit for performing contour adjustment by peaking R, G, and B signals or by peaking a Y signal in an HDTV system and for outputting at least one adjusted signal; an inverse matrix transforming circuit for separating, by performing inverse matrix transformation, the R, G, and B signals from the adjusted Y signal, a Pr signal, and a Pb signal and for outputting the separated R, G, and B signals; and a selecting circuit for selecting, in accordance with the type of input video signals, either the R, G, and B signals in which the contour adjustment is performed or the Y signal, in which the contour adjustment is performed, and the Pr signal and the Pb signal, in which the contour adjustment is not performed.