Apparatus and method creating ghost-free high dynamic range image using filtering
摘要
<p>An apparatus and method creating a ghost-free High Dynamic Range Image (HDRI) based on filtering are provided. It is possible to effectively prevent a ghost phenomenon from occurring when a single HDRI is created from a plurality of LDRIs, by defining a ghost area using a probability based on a global transfer function indicating a relationship for intensities of several frames, rather than searching for or identifying a ghost area in a single or each image.</p>
申请公布号
EP2395748(A2)
申请公布日期
2011.12.14
申请号
EP20110169803
申请日期
2011.06.14
申请人
SAMSUNG ELECTRONICS CO., LTD;SNU R&DB FOUNDATION
发明人
CHA, JOON HYUK;LEE, KYOUNG MU;HEO, YONG SEOK;MOON, YOUNG SU;LEE, SANG UK;LEE, SHI HWA