公开(公告)号：US20150339803A1

公开(公告)日：2015-11-26

申请号：US14814317

申请日：2015-07-30

Applicant: Sony Corporation

Inventor： Malik WAQAS ,  Muhammad Siddiqui ,  Markus Kamm ,  Manfred Manz

IPC: G06T3/40 ,  H04N9/04

CPC classification number: H04N9/045 ,  G06T3/4015 ,  G06T3/4069 ,  H04N2209/046 ,  Y10T29/49826

Abstract: A lens and colour filter assembly contains lens units, and each lens unit is assigned to a single-colour colour filter unit. The lens and colour filter assembly may be combined with pixel units such that a plurality of monochromatic, low-resolution images can be obtained, and the monochromatic images refer to shifted versions of the same image object. By a super-resolution technique comprising shift-compensation a mosaicked image is obtained which is then demosaiced. In the resultant image only few artefacts appear. Simple colour filter arrays allow a simplified fabrication process and provide less chromatic aberrations at less computational effort.

Abstract translation: 透镜和滤色器组件包含透镜单元，并且将每个透镜单元分配给单色滤色器单元。 透镜和滤色器组件可以与像素单元组合，使得可以获得多个单色低分辨率图像，并且单色图像指代相同图像对象的偏移版本。 通过包括移位补偿的超分辨率技术，获得马赛克图像，然后将其去马赛克。 在得到的图像中只出现少量人工制品。 简单的滤色器阵列允许简化的制造工艺，并以较少的计算量提供较少的色差。