INCREASING THE RESOLUTION OF COLOR SUB-PIXEL ARRAYS
摘要
<p>Increasing the resolution of digital imagers is disclosed by sampling an image using diagonally oriented color sub-pixel arrays, and creating missing pixels from the sampled image data. A first method maps the diagonal color imager pixels to every other orthogonal display pixel. The missing display pixels can be computed by interpolating data from adjacent color imager pixels, and averaging color information from neighboring display pixels. This averaging can be done either by weighting the surrounding pixels equally, or by applying weights to the surrounding pixels based on intensity information. A second method utilizes the captured color imager sub-pixel data instead of interpolation. Missing color pixels for orthogonal displays can be obtained directly from the sub-pixel arrays formed between the row color pixels in the imager.</p>
申请公布号
EP2540077(A1)
申请公布日期
2013.01.02
申请号
EP20110748023
申请日期
2011.02.23
申请人
PANAVISION IMAGING, LLC
发明人
ZARNOWSKI, JEFFREY, J.;KARIA, KETAN, VRAJLAL;POONNEN, THOMAS;JOYNER, MICHAEL, EUGENE;LIU, LI