公开(公告)号：US09995905B2

公开(公告)日：2018-06-12

申请号：US15034090

申请日：2014-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthik Narayanan ,  Bhupala Srivarma Chiranjeevi ,  Gounyoung Kim ,  Santhosh Kumar Banadakoppa Narayanaswamy ,  Deepanshu Pattanayak

IPC: G02B7/38 ,  H04N5/232 ,  H04N5/235 ,  G06T5/00 ,  G02B7/36

CPC classification number: G02B7/38 ,  G02B7/36 ,  G06T5/003 ,  G06T2207/10152 ,  H04N5/23212 ,  H04N5/23232 ,  H04N5/23238 ,  H04N5/2355 ,  H04N5/2356

Abstract: The various embodiments of the present invention disclose an image processing method and system for capturing a refocusable image set. The method comprises of segmenting a field of view into a plurality of grids, determining a sharpness level associated with each of the plurality of grids, identifying one or more regions based on the determined sharpness level of each of the plurality of grids, each region comprising one or more of the plurality of grids and capturing an image associated with each of the identified one or more regions to form the refocusable image set. The method further comprises of detecting a refocusing action on an object, in the field of view, having an associated illumination level and varying the associated illumination level of the object based on the detection.