This paper presents a robust optical disc discrimination method which tolerates pick-up head and laser power source deviations. Unlike the prior art techniques, the proposed method uses normalization process to cancel influences caused by deviations of pick-up heads and laser power source so as to minimize the disc discrimination error rate to secure normal disc playback function of an optical disc drive.
A robust optical disc discrimination method which tolerates pick-up head and laser power source deviations
Optomechatronic Sensors and Instrumentation ; 2005 ; Sapporo,Japan
Proc. SPIE ; 6049
2005-12-05
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
32-Bit-Wide Memory Tolerates Failures
NTRS | 1990
|High-Power Laser/Detector Unit for Re-writable Optical Pick-up Head
British Library Conference Proceedings | 1995
|BRIEFS - Electronic Components and Systems - DRAM Circuit Tolerates Single-Event Upsets
Online Contents | 2000
Elsevier | 1970