Work

Hand-Held Ultrasonic Instrument for Reading Matrix Symbols

Year: 2008

Type: article

Abstract: A hand-held instrument that would include an ultrasonic camera has been proposed as an efficient means of reading matrix symbols. The proposed instrument could be operated without mechanical raster scanning. All electronic functions from excitation of ultrasonic pulses through final digital processing for decoding matrix symbols would be performed by dedicated circuitry within the single, compact instrument housing.

Source: NASA Technical Reports Server (NASA)

Authors: Harry F. Schramm, John Kula, John W. Gurney, Ephraim D. Lior

Institutions: Marshall Space Flight Center, Imperium (United States)

Language: English

Topic: QR Code Applications and Technologies

Subfield: Information Systems

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W801908612

FWCI:

Cites:

Cited by:

Related to: 10