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发明名称
使用调适阀值之移动侦测方法
摘要
本发明提供一种使用调适阀值之移动侦测方法,适于判断目前扫描线中之多个目标像素是否为移动像素。首先,给定第一阀值,其系用以判断目前扫描线中之目标像素是否为移动像素。之后,计算目前扫描线之前一扫描线中的移动像素数目,并且判断此移动像素数目是否大于第二阀值。若此移动像素数目大于第二阀值,则将第一阀值减去一个减少量,再用此调整后之第一阀值来判断目前扫描线中之目标像素是否为移动像素。
申请公布号
TWI403154
申请公布日期
2013.07.21
申请号
TW098103497
申请日期
2009.02.04
申请人
奇景光电股份有限公司 台南市新市区紫楝路26号
发明人
陈滢如
分类号
H04N5/217
主分类号
H04N5/217
代理机构
代理人
詹铭文 台北市中正区罗斯福路2段100号7楼之1;萧锡清 台北市中正区罗斯福路2段100号7楼之1
主权项
地址
台南市新市区紫楝路26号
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