Title :
Image unsteadiness correction in archive film scanners
Abstract :
This paper presents a method of image unsteadiness correction of digitized cinema materials. The method consists of two steps: correcting frame unsteadiness in a film scanner using sprocket hole images and correcting the unsteadiness of an image itself. Correction algorithms are based on calculating the cross correlation function of current image and the first image of the sequence, thus obtaining the value of the offset.
Keywords :
correlation methods; image sequences; archive film scanners; cross correlation function; digitized cinema materials; film scanner; frame unsteadiness; image sequence; image unsteadiness correction; Accuracy; Cameras; Correlation; Films; Software; Standards;
Conference_Titel :
Consumer Electronics (ICCE), 2013 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4673-1361-2
DOI :
10.1109/ICCE.2013.6486821
