发明名称 |
SALIENCY BASED DISPARITY MAPPING |
摘要 |
<p>A three dimensional [3D] image signal is processed for rendering 3D image data (33) on a specific 3D display, e.g. an auto-stereoscopic display. A first depth map (34) and saliency of the 3D image data are determined. A display depth sub-range (35) of a usable depth range (36) of the 3D display is determined and provides a higher 3D image quality for a viewer than the 3D image quality across the usable depth range. A depth mapping function is determined in dependence of the saliency data. The depth mapping function maps the first depth map to a second depth map for generating views for the 3D display. Advantageously the salient range of depth values is mapped towards the display depth sub-range.</p> |
申请公布号 |
EP2774378(B1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20120801634 |
申请日期 |
2012.10.23 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BRULS, WILHELMUS HENDRIKUS ALFONSUS;KROON, BART;VANDEWALLE, PATRICK LUC ELS |
分类号 |
H04N13/00;G06T15/04 |
主分类号 |
H04N13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|