Mark sensing | Article about mark sensing by The Free Dictionary
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mark sensing[′märk ‚sens·iŋ]
In character recognition, that form of mark detection which depends on the conductivity of graphite pencil marks to locate and convey intended information; the information appears as special marks on sites (windows) within the document coding area.
mark sensingDetecting pencil lines in predefined boxes on paper forms. The form is designed with boundaries for each pencil stroke that represents a yes, no, single digit or letter, providing all possible answers to each question. A mark sense reader detects the marks and converts them into digital code.
References in periodicals archive
- Automatic Registration Mark Sensing
CDC provides the front-end optical mark sensing
and image scanning systems designed to meet the forms capture and document management needs of value added resellers, system integrators and applications developers who embed CDC technology into solutions tailored for several key markets.
Their range includes sensing products for applications ranging from bottle counting, label detection and c ear film detection to remote colour mark sensing
and digital and analogue colour differentiation.