摘要:
An image forming system for receiving image data from a memory and for forming images onto an image forming medium includes a reducing circuit for reducing stored image data in the memory, and an operation unit for displaying a plurality of images onto a display screen by the reducing circuit and for selecting a plurality of arbitrary images from the plurality of images displayed. A printer forms images of the image data selected by the operation unit and designates in the memory desired positions of the image forming medium.
摘要:
An image processing system includes a unit for supplying image information and attribute information of the image information which has a plurality of states, a memory unit for storing image information at least read out from a reader, and a unit for converting the image information so that an attribute of the image information is set in a predetermined state when the image information is stored in the memory unit.
摘要:
An image processing system capable of processing different types of information includes a reproducing device for reproducing information stored in a medium. Discrimination apparatus discriminates whether the information reproduced by the reproducing device is image information or another type of information which is different from image information. Then, a conversion device converts data which indicates an attribution of the another type of information into image information when the discrimination apparatus determines that the information is the another type of information. Preferably, the discrimination apparatus can discriminate between image information, voice information, and digital information.
摘要:
A communication system has a communication controller for multiplexing and transmitting a power supply voltage and an audio signal to be played back by a plurality of channels, and a plurality of communication adapters which start in response to reception of the multiplexed/transmitted power supply voltage, and play back the audio signal using a playback device. The communication controller includes an audio data modulation circuit configured to modulate audio data by shifting, based on a first modulation ratio, a modulation carrier clock for modulating the audio data and a data transmission rate for transmitting the audio data in order to set a command transmission frequency bandwidth, and a command data modulation circuit configured to modulate command data by shifting, based on a second modulation ratio, a modulation carrier clock for modulating the command data and a data transmission rate for transmitting the command data in the command transmission frequency bandwidth.
摘要:
An image memory apparatus comprising a first and a second memory and having a dual port function. It includes a first control device which controls the access to the respective memories in accordance with a set of X and Y addresses of image information and a second control device which accesses that one of the first and second memories which is not accessed by the first control device.
摘要:
A camera section for photographing an object to generate a video signal is connected via a cable to a video signal processing section that receives and processes the video signal. When the camera section is replaced with a different one, signals corresponding to the new camera section are automatically provided. A video signal, a synchronizing signal therefor, a clock signal, and control data are multiplexed on a signal line in the cable and the signal obtained is transmitted from the camera section to the video signal processing section, and control data is sent from the video signal processing section to the camera section. These control data are transmitted during a vertical interval of the video signal, and a DC voltage is supplied to the camera section from the video signal processing section via a shield line that is paired with the signal line in the cable.
摘要:
A communication system has a communication controller for multiplexing and transmitting a power supply voltage and an audio signal to be played back by a plurality of channels, and a plurality of communication adapters which start in response to reception of the multiplexed/transmitted power supply voltage, and play back the audio signal using a playback device. The communication controller includes an audio data modulation circuit configured to modulate audio data by shifting, based on a first modulation ratio, a modulation carrier clock for modulating the audio data and a data transmission rate for transmitting the audio data in order to set a command transmission frequency bandwidth, and a command data modulation circuit configured to modulate command data by shifting, based on a second modulation ratio, a modulation carrier clock for modulating the command data and a data transmission rate for transmitting the command data in the command transmission frequency bandwidth.
摘要:
A teleconference system by which a reservation for use can be readily and certainly established. The teleconference system includes an input unit for inputting image data and audio data; an output unit for outputting image data and audio data; a communication unit for multiplexing the image data and the audio data; a reservation management unit for controlling a reservation time at which the teleconference system is used and for allowing a reservation partner to use the teleconference system when the reservation time has come; and an interface unit for connecting with an external device. The reservation management unit performs a reservation control of a teleconference system based on reservation information sent from the external device via the interface unit.
摘要:
A color image processing apparatus which decomposes an image signal into color components. The decomposed color components are converted to sequential picture signals. Information on certain color components of the converted sequential picture signal is thinned out and transmitted. The color component signals are stored in respective memories. Certain color component signals are read out in their entirety, while only predetermined portions of other color component signals are read out.