公开(公告)号：US12052497B2

公开(公告)日：2024-07-30

申请号：US16847488

申请日：2020-04-13

Applicant: QUALCOMM Incorporated

Inventor： Ron Gaizman ,  Eliad Tsairi ,  Meir Tzur ,  Maksym Aslianskyi

IPC: H04N23/68

CPC classification number: H04N23/6811 ,  H04N23/6812

Abstract: Example are described for combining optical image stabilization and electronic image stabilization for capture and processing of frames for video. An example device configured to perform electronic image stabilization in light of optical image stabilization performed may include a memory and one or more processors. The one or more processors may be configured to obtain optical image stabilization (OIS) information for OIS performed during capture of a sequence of frames by an image sensor and determine an electronic image stabilization (EIS) filter based on the OIS information. The one or more processors may also be configured to obtain camera position information, and the EIS filter may also be based on the camera position information. The one or more processors may also configure an image signal processor to perform EIS based on the EIS filter.

公开(公告)号：US10237528B2

公开(公告)日：2019-03-19

申请号：US13828226

申请日：2013-03-14

Applicant: QUALCOMM Incorporated

Inventor： Meir Tzur ,  Noam Levy

IPC: H04N13/00 ,  H04N13/02 ,  H04N13/04

Abstract: Embodiments are directed towards enabling digital cameras to create a 3D view, which can be re-rendered onto any object within a scene, so that it is both in focus and a center of perspective, based on capturing a single set of multiple 2D images of the scene. From capturing a single set of 2D images for a scene, a depth map of the scene may be generated, and used to calculate principal depths, which are then used to capture an image focused at each of the principal depths. A correspondence between a 2D image of the scene and the principal depths are determined that corresponds to a specific principal depth. For different coordinates of the 2D image, different 3D views of the scene are created that are each focused at a principal dept that corresponds to the given coordinate.

公开(公告)号：US11277562B2

公开(公告)日：2022-03-15

申请号：US16995546

申请日：2020-08-17

Applicant: QUALCOMM Incorporated

Inventor： Young Hoon Kang ,  Hee Jun Park ,  Tauseef Kazi ,  Ron Gaizman ,  Eran Pinhasov ,  Meir Tzur

IPC: H04N5/232 ,  G06N3/08

Abstract: Techniques and systems are provided for machine-learning based image stabilization. In some examples, a system obtains a sequence of frames captured by an image capture device during a period of time, and collects motion sensor measurements calculated by a motion sensor associated with the image capture device based on movement of the image capture device during the period of time. The system generates, using a deep learning network and the motion sensor measurements, parameters for counteracting motions in one or more frames in the sequence of frames, the motions resulting from the movement of the image capture device during the period of time. The system then adjusts the one or more frames in the sequence of frames according to the parameters to generate one or more adjusted frames having a reduction in at least some of the motions in the one or more frames.

公开(公告)号：US10771698B2

公开(公告)日：2020-09-08

申请号：US16120037

申请日：2018-08-31

Applicant: QUALCOMM Incorporated

Inventor： Young Hoon Kang ,  Hee Jun Park ,  Tauseef Kazi ,  Ron Gaizman ,  Eran Pinhasov ,  Meir Tzur

IPC: H04N5/232 ,  G06N3/08

Abstract: Techniques and systems are provided for machine-learning based image stabilization. In some examples, a system obtains a sequence of frames captured by an image capture device during a period of time, and collects motion sensor measurements calculated by a motion sensor associated with the image capture device based on movement of the image capture device during the period of time. The system generates, using a deep learning network and the motion sensor measurements, parameters for counteracting motions in one or more frames in the sequence of frames, the motions resulting from the movement of the image capture device during the period of time. The system then adjusts the one or more frames in the sequence of frames according to the parameters to generate one or more adjusted frames having a reduction in at least some of the motions in the one or more frames.