Abstract: An image storage includes a built-in memory having large capacity for storing plural image data taken by a digital camera. A digital circuit retrieves desired one of the image data from the built-in memory. A connector electrically connects with the digital camera for data transmission. A detector detects the connection of the digital camera to the connector. A controller causes the image storage to receive the image data transmitted from the digital camera through the connector to store that data in the built-in memory in response to detection of the connection by the detector. The controller can transmit a signal to the digital camera to delete the image data that has been transmitted to and stored in the built-in memory. The signal is effective to forcibly delete the image data from the digital camera even if the image data is protected against deletion according to a digital camera setting.

Abstract: A digital image storage system includes a digital camera having a memory storing digital images, a docking station on which the digital camera can be placed for transmitting one or more of the digital images from the memory of the digital camera, and a data storage separate from the docking station and having a storage medium that stores digital images transmitted from the memory of the digital camera through the docking station. A controller communicates with the data storage and the digital camera while the digital camera is placed on the docking station, and causes digital images stored in the memory of the digital camera to be deleted from the memory after being successfully transmitted from the memory and stored in the storage medium of the data storage. The controller does not delete from the memory digital images protected against deletion.

Abstract: A digital image storage includes a connector for communicating with a digital camera and a detector that detects a signal to cause the transmission of a digital data from a memory of the digital camera to the digital image storage. The digital image storage further includes a function unit responsive to the signal from the detector to carry out the transmission of the digital data of images with the other digital data not transmitted and a storage medium that stores the transmitted data of the images.

Abstract: A digital image storage system is for use with a digital camera having a memory. The digital image storage system includes a docking station on which the digital camera is to be placed for taking out digital images stored in the memory of the digital camera, and a digital image storage. The digital image storage is located apart from the docking station for communicating with the docking station. The digital image storage includes a controller that detects a signal from the docking station and automatically causes the taking out of the digital images from the memory of the digital camera subsequent to receipt of the signal, and a storage medium that stores the taken out digital images.

Abstract: An adapter for different models of digital cameras includes a universal base for supplying a battery of the digital camera with electric power and for taking out digital images from a memory of the digital camera and an exchangeable holder mounted on the universal base. The exchangeable holder is shaped to be fitted for a specific one of the different models of digital cameras and also standardized for mounting on the universal base.

Abstract: A digital image storage system includes a digital camera having a memory capable of storing digital images and an adapter on which the digital camera is to be laid down for informing the adapter of the digital images in the memory. The digital image storage system further includes a data storage having a storage medium that stores the digital images informed through the adapter. The data storage includes a function unit that controls the digital image storage so that the informed digital images are stored in a predetermined folder prepared in the storage medium.

Abstract: A digital image storage system includes a digital camera having a first terminal for data communication in accordance with a data communication interface standard and an adapter for the digital camera for communicating with the digital camera. The adapter has a second terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The digital image storage system further includes a data storage having a third terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The data storage is capable of communicating with the digital camera by way of the adapter through a connection between the third and the second terminals and also capable of directly communicating with the digital camera through a connection between the third and the first terminals.

Abstract: An image storage for storing digital still image data is connected to a television set for selectively watching a broadcast program in a first mode or a still image transmitted from the image storage in a second mode. The image storage has an input circuit for receiving a control signal form the television set and an output circuit for transmitting a still image signal to the television set on the basis of the digital still image data, the output circuit being responsive to the control signal. The television set, on the other hand, has an output circuit for transmitting the control signal to the image storage. By means of the control signal, the image storage is automatically turned on or off when the television set is turned on or off, respectively. The control signal makes image storage operative or inoperative when the television set is in the second mode or in the first mode, respectively, to save power consumption with the television set in the first mode.

Abstract: A position detector displays a target on a given plane and adds a standard on the given plane in the vicinity of the target with the location of the standard known. An image of the given plane is formed on an image plane of an image sensor with an image of the standard included, a point in the image of the given plane which is formed at a predetermined position of the image plane corresponding to the point to be detected. An image processor identifies the image of the standard on the image plane to calculate the position of the point to be detected. The standard includes asymmetric pattern. The standard includes a first standard and a second standard sequentially added on the given plane, the difference being calculated accompanied with the plus sign or the minus sign. The image on the given plane is formed by means of a scanning, the image sensor reads out the sensed image upon the termination of at least one period of the scanning.

Abstract: A digital image storage system includes a digital camera having a first terminal for data communication in accordance with a data communication interface standard and an adapter for the digital camera for communicating with the digital camera. The adapter has a second terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The digital image storage system further includes a data storage having a third terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The data storage is capable of communicating with the digital camera by way of the adapter through a connection between the third and the second terminals and also capable of directly communicating with the digital camera through a connection between the third and the first terminals.

Abstract: A digital image storage system includes a digital camera having a first terminal for data communication in accordance with a data communication interface standard and an adapter for the digital camera for communicating with the digital camera. The adapter has a second terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The digital image storage system further includes a data storage having a third terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The data storage is capable of communicating with the digital camera by way of the adapter through a connection between the third and the second terminals and also capable of directly communicating with the digital camera through a connection between the third and the first terminals.

Abstract: A game machine displays a target on a display plane with four known points. An image sensor with an image plane on which an image of the display plane is formed with the known points included. The game machine calculates an attitude of the image plane relative to the display plane in response to the image of the known points on the image plane. The game machine causes a change in the target depending on the calculated attitude. The game machine calculates the position of a point on the display plane corresponding to a predetermined position on the image plane in response to the image of the known points on the image plane. The game machine compares the position of the target point with the calculated position to cause a change in the image of the target point on the display plane in response to the comparison.

Abstract: A graphical user interface is proposed for generating an interface signal with a target on a display aimed. An image sensor has an image plane on which an image of the display including characteristic points is formed, a point of the image formed at a predetermined position of the image plane corresponding to the target. A processor calculates the position of the target on the display relative to the characteristic points on the basis of the output of the image sensor including the information of the positions of the characteristic points. And the interface signal is generated with the position of the target calculated.

Abstract: A digital image storage system includes a digital camera having a first terminal for data communication in accordance with a data communication interface standard and an adapter for the digital camera for communicating with the digital camera. The adapter has a second terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The digital image storage system further includes a data storage having a third terminal for data communication in accordance with the same data communication interface standard as in the first terminal. The data storage is capable of communicating with the digital camera by way of the adapter through a connection between the third and the second terminals and also capable of directly communicating with the digital camera through a connection between the third and the first terminals.

Abstract: A digital image storage system includes a digital camera having a memory capable of storing digital images and an adapter on which the digital camera is to be laid down-for informing the adapter of the digital images in the memory. The digital image storage system further includes a data storage having a storage medium that stores the digital images informed through the adapter. The data storage is in cooperation with the digital camera by way of the adapter to delete a digital image from the memory of the digital camera in case of the digital image completely informed and stored in the storage medium.

Abstract: A digital image storage system includes a digital camera having a memory capable of storing digital images and an adapter on which the digital camera is to be laid downfor informing the adapter of the digital images in the memory. The digital image storage system further includes a data storage having a storage medium that stores the digital images informed through the adapter. The data storage is in cooperation with the digital camera by way of the adapter to delete a digital image from the memory of the digital camera in case of the digital image completely informed and stored in the storage medium.

Abstract: A position detector displays a target on a given plane and adds a standard on the given plane in the vicinity of the target with the location of the standard known. An image of the given plane is formed on an image plane of an image sensor with an image of the standard included, a point in the image of the given plane which is formed at a predetermined position of the image plane corresponding to the point to be detected. An image processor identifies the image of the standard on the image plane to calculate the position of the point to be detected. The standard includes asymmetric pattern. The standard includes a first standard and a second standard sequentially added on the given plane, the difference being calculated accompanied with the plus sign or the minus sign. The image on the given plane is formed by means of a scanning, the image sensor reads out the sensed image upon the termination of at least one period of the scanning.

Abstract: A game machine displays a target on a display plane with four known points. An image sensor with an image plane on which an image of the display plane is formed with the known points included. The game machine calculates an attitude of the image plane relative to the display plane in response to the image of the known points on the image plane. The game machine causes a change in the target depending on the calculated attitude. The game machine calculates the position of a point on the display plane corresponding to a predetermined position on the image plane in response to the image of the known points on the image plane. The game machine compares the position of the target point with the calculated position to cause a change in the image of the target point on the display plane in response to the comparison.

Abstract: A position of a target point on a given plane or an attitude of a given plane is to be detected. The given plane has a plurality of characteristic points, the number of which is greater than a predetermined number. The detector comprises an image sensor having an image plane on which an image of the given plane is formed with at least the predetermined number of the characteristic points included in the image. The position or the attitude is calculated on the basis of the identified positions of the predetermined number of the characteristic points on the image plane. A controller generates the characteristic points on the given plane. An image processor identifies the positions of the characteristic points with at least one of the characteristic points distinguished from the others. The image processor calculates a difference in the output of the image sensor between a first condition with the characteristic points on the given plane and a second condition with the given plane in a reference state.