HAND FLUCTUATION VECTOR DETECTION METHOD, AND APPARATUS AND DETECTION PROGRAM THEREOF, ELECTRONIC FORMULA HAND BLURRING CORRECTION METHOD AND APPARATUS AND CORRECTION PROGRAM THEREOF, AND IMAGING APPARATUS

摘要

PPROBLEM TO BE SOLVED: To accurately compute a hand-blur vector used in electronic hand-blur correction. PSOLUTION: An imaging screen is divided into a plurality of regions, movement vectors are computed for each divided screen, and a hand-blur vector of the whole screen is computed from each movement vector. In this occasion, while a combination of movement vectors serving as a pair is determined among a plurality of the obtained movement vectors, a vector value applied a predetermined operation to two movement vectors constituting the pair is computed for each pair. A weighted mean value is computed for the vector value for each pair by summing averaging operation in a weighting computing unit 65 to obtain a hand-blur vector, using distance between two divided screens, by which two movement vectors of each pair is determined as a weight. PCOPYRIGHT: (C)2008,JPO&INPIT