| 摘要 |
A method and apparatus for multi-threaded operation of an image-based symbology reader is provided. By the method of the invention, acquired images of an encoded symbol are attempted to be decoded using a plurality of decoding engines asynchronous and substantially simultaneously in a multi-threaded processing environment. Each of the decoding engines can be duected to a specific symbology type to achieve an improved response time when reading multiple symbol types. |
