1 April 2000 Defect detection from scratched 2 in. quadruplex video tape
Author Affiliations +
A technique is described for the detection of defects in digital video images, caused by scratching to the original 2 in. quadruplex video tape. This technique relies upon the reorientation of the digital video data into a manner similar to that in which the original analogue data would have been found on the video tape. This brings the scratched data into alignment and makes the task of detecting the scratched positions a great deal easier. In addition to enabling the detection of scratches in the video data, the technique enables new insight into the mechanisms through which the scratching was first brought about.
Neal R. Harvey, Stephen Marshall, "Defect detection from scratched 2 in. quadruplex video tape," Journal of Electronic Imaging 9(2), (1 April 2000). https://doi.org/10.1117/1.482740


On the coding of interlace scanned content in HEVC
Proceedings of SPIE (September 26 2013)
Methods for low bit rate video compression some issues...
Proceedings of SPIE (September 16 1994)
Future services for cable television networks
Proceedings of SPIE (November 24 1995)
Eigenfeatures coding of videoconferencing sequences
Proceedings of SPIE (February 27 1996)

Back to Top