Image processing apparatus

Details Image processing apparatus Image processing apparatus

1995-10-20

1999-06-22

Tran, Phuoc

Image analysis

Image compression or coding

382236, G06K 936, G06K 946

Patent

active

059150408

ABSTRACT:
An image processing apparatus includes a memory from which a plurality of image signals can be parallelly read out, a read-out circuit for parallelly reading out the plurality of image signals from the memory, a correlation detection circuit for detecting a correlation between the plurality of image signals read out by the read-out circuit, an encoding circuit for encoding the image signals read out by the read-out circuit, and a control circuit for controlling an encoding operation of the encoding circuit in accordance with an output from the correlation detection circuit. The apparatus can simplify the hardware arrangement and allows easy encoding processing.

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patent: 5227878 (1993-07-01), Puri et al.
patent: 5268755 (1993-12-01), Nishino et al.
patent: 5428693 (1995-06-01), Murakami et al.
patent: 5638127 (1997-06-01), Murakami et al.
Rober Kutka, "Block Adaptive Frame/Field DCT Coding Decided by the Vertical Different Test," Elservier Science Publishers B.V., 1990, pp. 739-748.

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