How to Use "speckle" with Example Sentences
- 1. The speckle is a scattering of light caused by micron-sized ridges and groves on an object 's surface .
- 2. Variations in the speckle are then digitised to produce a code that is unique to the scanned item .
- 3. The process was developed initially at imperial college , london , and is based on a phenomenon known as laser speckle .
- 4. This is because , during the original scan , the detectors pick up such a large amount of information that a re-scan need provide only part of the speckle pattern for a reliable comparison to be made .
- 5. Shells speckle the water 's edge at cumberland island national seashore in georgia .