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Title:
EXPOSURE CONTROLLER
Document Type and Number:
Japanese Patent JPH0296725
Kind Code:
A
Abstract:

PURPOSE: To photograph any object patterns at the intended brightness of the main part of an object by providing an output layer composed of plural units connected to plural units to an intermediate layer at prescribed bondage.

CONSTITUTION: Such a network is provided that is composed of an input layer, the intermediate layer and an output layers, which are sequentially connected with the prescribed bonding strength obtained by learning that a signal indicating the position of the main part of the object is outputted when an object pattern is inputted. Outputs from plural photoelectric conversion elements are inputted to the network, from which the signal indicating the main part of the object is selected according to the output of the network. Based on the selected signal, exposure is controlled. Thus, any object patterns can be photographed at the intended brightness of the main part of an object.


Inventors:
Yamazaki, Masabumi
Toyofuku, Toshiyuki
Ito, Junichi
Kodama, Shinichi
Application Number:
JP1988000250467
Publication Date:
April 09, 1990
Filing Date:
October 04, 1988
Export Citation:
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Assignee:
OLYMPUS OPTICAL CO LTD
International Classes:
G03B7/28; G06F15/18; G06N99/00; (IPC1-7): G03B7/28



 
Next Patent: JPH0296726