摘要:
Image data scanned by way of a scanner controller is transferred from a memory controller to a memory by way of a G bus. A CPU reduces the image data stored in the memory by thinning processing or the like, and displays the image data on an operation panel by way of a B bus and interface. In this manner, an image can be input using the first bus while data transferred by way of the first bus is output by way of the second bus. This enables processing using image data which is being input, such as processing of immediately displaying an input image.
摘要:
In order to manage the amount of power consumed by executing a plurality of jobs in parallel to a proper level, when a job start key is pressed, whether power consumption exceeds a predetermined value is determined. If the power consumption does not exceed the predetermined value, the job is executed; otherwise, the job is not executed, and the processing waits for a next instruction.
摘要:
Image data scanned by way of a scanner controller is transferred from a memory controller to a memory by way of a G bus. A CPU reduces the image data stored in the memory by thinning processing or the like, and displays the image data on an operation panel by way of a B bus and interface. In this manner, an image can be input using the first bus while data transferred by way of the first bus is output by way of the second bus. This enables processing using image data which is being input, such as processing of immediately displaying an input image.
摘要:
Image data scanned by way of a scanner controller is transferred from a memory controller to a memory by way of a G bus. A CPU reduces the image data stored in the memory by thinning processing or the like, and displays the image data on an operation panel by way of a B bus and interface. In this manner, an image can be input using the first bus while data transferred by way of the first bus is output by way of the second bus. This enables processing using image data which is being input, such as processing of immediately displaying an input image.
摘要:
A generated job is divided in units of pages, and devices for executing processes for the respective pages are assigned. While the processing results of the devices for pages as processing units complement each other so as not to decrease the communication or data transfer speed by controlling the use of a plurality of buses, data are written and read in parallel.
摘要:
A generated job is divided in units of pages, and devices for executing processes for the respective pages are assigned. Processes by the first and second CPUs are assigned in accordance with whether a large or small number of real-time operations are required in data processing. By controlling the use of a plurality of buses so as to perform processes in units of pages in parallel, the throughput of data processing can be increased.
摘要:
An image processing system, particularly for a color image, capable of various and precise image processings. For this purpose there are provided a memory for ordinary image processing, additional memories for expanding the memory capacity, and a system bus, an address bus and a high-speed transfer bus connecting these memories for enabling mutual data transfer and integrated use of said memories.
摘要:
A figure processing apparatus includes a pointing device or keyboard for extracting an outline figure from image data, a memory for storing the outline figure as shape and position data of a primitive figure and displacement data from the primitive figure, and a figure operation device for changing the displacement data to modify the outline figure to create a new outline figure.
摘要:
There is disclosed an information input/output control device and a method for controlling the same which supervises a working condition of an information terminal device connected to the information input/output control device under a network circumstance executing various functional operations, memorizes status informations in a manner enabling to be restarted and executes the functional operations in the information terminal devices other than the preceding one in response to an input of an operation cease information of the preceding information terminal device.
摘要:
An image processing system for use in a copying machine or a facsimile machine includes an original-image reading device which allows an operator to check the state of a read image before the read image is printed out or transmitted. The original image read by a reading section is temporarily stored in a recording section. Image data on the stored image is accessed and displayed on a display screen at high speed under direct memory access control.