METHOD AND APPARATUS FOR MODIFYING A MOVING IMAGE SEQUENCE
摘要
A moving image sequence is automatically reframed for a small display. The framing is adjusted in dependence upon foreground and background segment weights derived for pixels in images in the sequence. Reframed images are formed from only those input pixels which fall within a reframing window within the input image area and the position or size of the reframing window is adjusted so as to maximise a weighted total of the sum of the foreground weights of pixels within the window and the sum of the background weights of pixels outside the window.
申请公布号
WO2007093780(A2)
申请公布日期
2007.08.23
申请号
WO2007GB00498
申请日期
2007.02.13
申请人
SNELL & WILCOX LIMITED;KNEE, MICHAEL, JAMES;BROOKS, DAVID;PIRODDI, ROBERTA
发明人
KNEE, MICHAEL, JAMES;BROOKS, DAVID;PIRODDI, ROBERTA