Title:
IMAGE PROCESSING DEVICE
Document Type and Number:
Japanese Patent JPS62110360
Kind Code:
A
Abstract:
PURPOSE:To make image transformation such as rotation transformation, side transformation or parallel shifting etc., possible irrespective of the position and direction of an original image by storing an original image in a memory beforehand and controlling memory scanning in writing to the memory and reading from the memory. CONSTITUTION:Image data are stored in buffer memories 37-1-37-4 and data for 1 slit line are stored successively from the buffer memories to an image memory 36 as serial data. The image data stored in the memory 36 are outputted serially from the memory through a data bus line DB by address designation from a bus line AB to the memory and address scanning for the whole area. Signals of the bus line AB are controlled, for instance, to read out picture element data in order of storing and reproduce, or to read out the data in reverse order of storing and reproduce an image inverted by 180 deg.. The control of transformation and selection of transformation mode are executed by manual command of a select key of an operating section or internal command of a CPU.
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Inventors:
MAEJIMA KATSUYOSHI
Application Number:
JP18802486A
Publication Date:
May 21, 1987
Filing Date:
August 11, 1986
Export Citation:
Assignee:
CANON KK
International Classes:
G06T3/00; H04N1/387; (IPC1-7): H04N1/387
Attorney, Agent or Firm:
Marushima Giichi