Single channel video
Webster’s Dictionary defines the word Scan as follows: Scan (skan) vt. scanned, sca’-ning 1 To look at closely or in a broad, searching way; scrutinize. 2 To glace at quickly; consider hastily. 3 To examine, identify, or interpret. 4 To examine in a sequence in order to find those that meet a particular criteria.
Webster’s Dictionary defines the word Scan as follows: Scan (skan) vt. scanned, sca’-ning 1 To look at closely or in a broad, searching way; scrutinize. 2 To glace at quickly; consider hastily. 3 To examine, identify, or interpret. 4 To examine in a sequence in order to find those that meet a particular criteria.