Details
Document ID:
680278
Year:
1968
Pages:
10
Pricing
Digital, Member:
$10.00
Digital, Non-Member:
$20.00
Photo, Member:
$15.00
Photo, Non-Member:
$30.00
Abstract
There are many important similarities between the current OCR readers and a human observer. Therefore, spectrophotometric methods that have been developed to relate sample reflectance to visual response, can also be used as aids to formulate and test OCR inks. These methods are described along with a discussion of some of the problems and difficulties.