Tone-mapping high dynamic range images

    公开(公告)号:US10943336B2

    公开(公告)日:2021-03-09

    申请号:US16318410

    申请日:2016-08-04

    Abstract: A tone-mapping technique based on bidirectional logarithm stretch enhances the luminance contrast of not only the dark areas but also the bright areas. In other words, the algorithm not only maps the dark pixels brighter but also map the bright pixels darker.

Patent Agency Ranking