公开(公告)号：US10203837B2

公开(公告)日：2019-02-12

申请号：US14977966

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing Xu ,  Aidong Zhang ,  Changqi Hu

IPC: G06F3/0481 ,  H04N13/128 ,  G06F3/0488 ,  G06F3/0484 ,  G06T11/60

Abstract: A multi-depth-interval refocusing method, apparatus and electronic device are provided. The method includes displaying an image on a display device; acquiring user input, and determining, in the displayed image according to the user input, a refocus area including at least two discontinuous depth intervals, where each depth interval in the at least two discontinuous depth intervals is constituted by at least one depth plane, each depth plane contains at least one focus pixel, and depths of object points corresponding to focus pixels contained on a same depth plane are the same; performing refocusing processing on an image within the refocus area to display a refocused image on the display device, where the refocused image has a visually distinguishable definition difference relative to an area, except the refocus area, in the displayed image; and displaying the refocused image on the display device. Therefore, multi-depth-interval refocusing is implemented.

公开(公告)号：US20160117077A1

公开(公告)日：2016-04-28

申请号：US14977966

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing Xu ,  Aidong Zhang ,  Changqi Hu

IPC: G06F3/0481 ,  G06F3/0484 ,  G06F3/0488 ,  H04N13/00

CPC classification number: G06F3/04815 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/0488 ,  G06F3/04883 ,  G06F2203/04808 ,  G06T11/60 ,  H04N13/128

Abstract: A multi-depth-interval refocusing method, apparatus and electronic device are provided. The method includes displaying an image on a display device; acquiring user input, and determining, in the displayed image according to the user input, a refocus area including at least two discontinuous depth intervals, where each depth interval in the at least two discontinuous depth intervals is constituted by at least one depth plane, each depth plane contains at least one focus pixel, and depths of object points corresponding to focus pixels contained on a same depth plane are the same; performing refocusing processing on an image within the refocus area to display a refocused image on the display device, where the refocused image has a visually distinguishable definition difference relative to an area, except the refocus area, in the displayed image; and displaying the refocused image on the display device. Therefore, multi-depth-interval refocusing is implemented.

Abstract translation: 提供了一种多深度间隔重新聚焦方法，装置和电子装置。 该方法包括在显示装置上显示图像; 获取用户输入，以及根据用户输入在所显示的图像中确定包括至少两个不连续深度间隔的再聚焦区域，其中至少两个不连续深度间隔中的每个深度间隔由至少一个深度平面构成，每个深度间隔 深度平面包含至少一个焦点像素，并且对应于包含在相同深度平面上的焦点像素的对象点的深度相同; 对所述再聚焦区域内的图像进行再聚焦处理，以在所述显示装置上显示重新聚焦的图像，其中所述重新聚焦图像相对于所显示的图像中的重新聚焦区域之外的区域具有视觉上可区分的定义差; 并在显示装置上显示重新聚焦的图像。 因此，实现了多深度间隔重新聚焦。