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Patent Searching and Data


Title:
PICTURE TRANSMITTER
Document Type and Number:
Japanese Patent JPH03216094
Kind Code:
A
Abstract:

PURPOSE: To avoid the increase in the hardware scale and the processing time of the software by sending a picture data picked up by a digital electronic still camera from a sender to a receiver side through a communication network while keeping a form of a color component signal.

CONSTITUTION: A picture transmitter 20 is made up of a card interface 30, a CPU 34, a transmission picture data memory 42, a protocol conversion section 44, a communication control section 46 and an input output port 48. Then the picture data is read from a memory card 24 with the picture data stored thereon in a form of keeping information of color filter arrangement of a color image pickup device and composed into a packet in a form keeping the information of color filter arrangement and the packet is sent to a communication line 12. Thus, the picture transmitter does not require compression algorithm and a picture receiver does not need the provision of expansion algorithm, the hardware is simplified and the processing time of the software is not increased.


Inventors:
NISHIMURA TORU
Application Number:
JP1074890A
Publication Date:
September 24, 1991
Filing Date:
January 22, 1990
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
H04N11/00; H04N11/24; (IPC1-7): H04N11/00
Attorney, Agent or Firm:
Takao Katori (1 person outside)