公开(公告)号：US10298827B2

公开(公告)日：2019-05-21

申请号：US15557005

申请日：2015-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kongqiao Wang

IPC: H04N5/232 ,  G06F3/01 ,  H04N5/77 ,  G06F3/041 ,  G06F3/0484 ,  G06F3/0488

Abstract: A shooting method and a mobile device are used to resolve a technical problem in shooting new visual media such as a Living Image by operating a shooting button, so as to simplify a shooting operation of the new visual media, such as the Living Image, that is different from a picture and a video. In some feasible implementation manners of the present invention, the method includes: starting video shooting on a shooting screen when a long press event of a shooting button is received; and when the long press event ends, if a long press period of the shooting button does not exceed a first set threshold, completing mixed visual media shooting, where the mixed visual media includes one video clip and at least one static picture.

公开(公告)号：US20180293770A1

公开(公告)日：2018-10-11

申请号：US15557849

申请日：2015-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kongqiao Wang ,  Jiangwei Li ,  Hao Wang ,  Xiuyan Guo

IPC: G06T11/60 ,  G06T13/80 ,  H04N5/232

CPC classification number: G06T11/60 ,  G06T5/00 ,  G06T13/80 ,  G06T2207/10016 ,  G06T2207/20182 ,  G06T2207/30201 ,  H04N5/23229

Abstract: A method includes obtaining a to-be-processed current point in a target area in a current frame, obtaining a first-type smoothing weight of a first-type neighborhood point in an Nth frame before the current frame with respect to the current point, where the first-type neighborhood point is an Xth circle point that encircles a point corresponding to a location of the current point and that is in the Nth frame before the current frame, obtaining a second-type smoothing weight of a second-type neighborhood point in an Mth frame after the current frame with respect to the current point, where the second-type neighborhood point is a Yth circle point that encircles the point corresponding to the location of the current point and that is in the Mth frame after the current frame, and performing smoothing calculation on the current point according to the first-type smoothing weight and the second-type smoothing weight.

公开(公告)号：US10559106B2

公开(公告)日：2020-02-11

申请号：US15557849

申请日：2015-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kongqiao Wang ,  Jiangwei Li ,  Hao Wang ,  Xiuyan Guo

IPC: G06T11/60 ,  G06T13/80 ,  H04N5/232

Abstract: A method includes obtaining a to-be-processed current point in a target area in a current frame, obtaining a first-type smoothing weight of a first-type neighborhood point in an Nth frame before the current frame with respect to the current point, where the first-type neighborhood point is an Xth circle point that encircles a point corresponding to a location of the current point and that is in the Nth frame before the current frame, obtaining a second-type smoothing weight of a second-type neighborhood point in an Mth frame after the current frame with respect to the current point, where the second-type neighborhood point is a Yth circle point that encircles the point corresponding to the location of the current point and that is in the Mth frame after the current frame, and performing smoothing calculation on the current point according to the first-type smoothing weight and the second-type smoothing weight.

公开(公告)号：US10445890B2

公开(公告)日：2019-10-15

申请号：US15779859

申请日：2015-11-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kongqiao Wang ,  Jiangwei Li ,  Congchao Zhu

IPC: G06T7/33 ,  H04N5/225 ,  H04N5/232 ,  G06K9/62 ,  H04N5/247 ,  G06T7/55 ,  H04N5/265 ,  G06T7/11 ,  G06T7/194 ,  G06T7/174 ,  H04N5/235 ,  G06K9/00 ,  G06K9/46

Abstract: Obtaining a first set including key point descriptors in a first image that is of a to-be-shot scene and that is formed by using a first camera in a dual camera system, and a second set including key point descriptors in a second image that is of the to-be-shot scene and that is formed by using a second; pairing a key point in the first set and a key point in the second set that match each other to form a key point pair; selecting the key point pair that meets a predetermined condition; generating an image alignment vector field according to the selected key point pair; and estimating an occlusion area according to the depth information of the first image and the second image, and eliminating an alignment vector of the occlusion area in the image alignment vector field, to form a corrected image alignment vector field.