0856182-A1 cites 2 patents.

A portable data collection system including a dataform reader module (10) having a board camera electrically coupled to a control and decoder board (14) in an open loop feedback configuration. The control and decoder board (14) includes fuzzy logic image control circuitry (18) which analyzes a captured frame of a video image including a dataform produced by the board camera (14). Based on the analysis of the captured image, the fuzzy logic image control circuitry (18) generates control signals to adjust operating parameters of the board camera (14) such that an image suitable for decoding is produced.

Title
Extended working range dataform reader including fuzzy logic image control circuitry
Application Number
EP19960936617 19961018
Publication Number
0856182 (A1)
Application Date
October 18, 1996
Publication Date
August 5, 1998
Inventor
Wang Ynjuin P
US
Ju Paul P
US
Chu John B
US
Assignee
Meta Holding
US
IPC
G06G 07/00
G06K 07/10
G06K 07/10
G01J 03/51
G06K 07/10
G01J 03/51
View Original Source Download PDF