公开(公告)号：US20230319401A1

公开(公告)日：2023-10-05

申请号：US17710774

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Wen-Chun FENG ,  Su-Chin CHIU ,  Yu-Ren LAI ,  Hang-Wei LIAW ,  Jian-Jia SU

IPC: H04N5/232 ,  G06T7/50 ,  G06T5/50 ,  G06T7/20 ,  G06T5/00

CPC classification number: H04N5/23212 ,  G06T7/50 ,  G06T5/50 ,  G06T7/20 ,  G06T5/003 ,  G06T2207/20081 ,  G06T2207/30201

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media to capture images with subjects at different depths of fields. A method of processing image data includes determining, based on a depth map of a previously captured image, a first distance to a first object and a second distance to a second object; identifying a focal point of a camera lens at least in part using the first distance and the second distance; capturing an image using the focal point as a basis for the capture, the image including a first region corresponding to the first object and a second region corresponding to the second object; and generating a second image from the image at least in part by enhancing at least one of the first region or the second region using a point spread function (PSF).

公开(公告)号：US20230021016A1

公开(公告)日：2023-01-19

申请号：US17647558

申请日：2022-01-10

Applicant: QUALCOMM Incorporated

Inventor： Wen-Chun FENG ,  Hui Shan KAO ,  Jian-Jia SU

IPC: G06T7/80 ,  G06K9/62 ,  G06T7/20 ,  G06V10/25 ,  G06T7/10 ,  H04N5/235 ,  G06T7/60

Abstract: Systems and techniques described herein relate to techniques for improving image detection. In some examples, aspects relate to systems and techniques for improving image detection by performing tracking of objects within captured image frames. A process can include obtaining, from an image capture device, a first image frame including an object. The process can further include determining, using an object detector, an object validation score associated with detection of the object in the first image frame, and determining the object validation score is less than a validation threshold. Based on the object validation score being less than the validation threshold, the process can include tracking the object for one or more image frames received subsequent to the first image frame.