Examples of 'optical code' in a sentence
Meaning of "optical code"
optical code: A system of representing data or information in a visual pattern using optics
How to use "optical code" in a sentence
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optical code
Assigning a position to each detected optical code.
An optical code can be generated using one or more images.
Portable apparatus for reading an optical code.
An optical code may be formed from two or more lanthanide complexes.
Symbols are represented on the optical code support.
Suitable optical code readers are available commercially from numerous sources.
An apparatus and method for reading an optical code.
The thereby obtained digital optical code thus remains unchanged.
This invention relates to an apparatus for reading an optical code.
Upon detecting an optical code it decodes according to the appropriate decoding algorithm.
Symbols of the code are represented on the optical code support.
Data can be encoded in an optical code using combinations of visually distinguishable features.
This reduction improves the operability of the optical code reader.
Illuminating an optical code to be read so as to define a read scan ;.
The invention relates to an apparatus and a method for reading an optical code.
See also
A device for reading an optical code by diascopy comprising in combination,.
This invention relates to an apparatus and a method for reading an optical code.
In some embodiments, the optical code is based on a single image.
The disclosed embodiments can generally be used with any optical code application.
Incremental optical code reader, particularly of the wholly integrated type.
The above check is to verify that the processed signal does represent an optical code.
In further embodiments, elements of an optical code are arranged in a grid of spaces.
Optical code recognition apparatus, optical code and recognition method.
Field of the Invention This invention relates generally to optical code readers and formats.
In some embodiments, an optical code is formed by combining one or more images.
Further, light-emitting particles may be used in mixtures to create a luminescent optical code.
In further embodiments, the optical code is based on a combination of two or more images.
The apparatus 1 also comprises conventional means for decoding the optical code to be read.
The means of reading the optical code further includes the decoder unit ;.
An optical code reader according to claim 6, wherein said read window has a rectangular form.
The invention also concerns a transmitter in an optical code transmission system comprising,.
Means for projecting the light, having the imposed information content, substantially at the optical code.
Characterized in that step a of illuminating the optical code in turn comprises the following steps,.
An optical code reading apparatus, comprising:.
Picking up the light scattered from the illuminated optical code on the detection means ;.
An optical code reader comprising,.
An apparatus according to Claim 9 wherein the optical code is a bar code.
FIG . 9 shows an exemplary optical code in which the elements are arranged in a grid.
The preamble P ′ is spread over the sequences represented on the optical code support.
Optical code readers of various kinds, of course, are well known in the art.
Device according to claim 1, wherein the optical code is prepared in at least one of,.
An optical code reader according to claim 3, characterized in that said reading device further includes,.
FIG . 12 shows an exemplary embodiment of a method for decoding an optical code.
More specifically, an optical code processing circuit commercially sold by Hewlett-Packard Co. as model no.
FIG . 10 shows an exemplary embodiment of a method for generating an optical code.
FIG . 2 illustrates a bar code embodying the optical code format of the invention ;.
In a method act 1110, the computer receives data for encoding in an optical code.
The system 200 can receive instructions to send the optical code information from a computer-based host device 280.
The selected images are combined in a method act 1140 to form the optical code.
Advantageously, the apparatus 50 also includes a means of reading an optical code K associated with the object A.
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