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公开(公告)号：US20230262205A1
公开(公告)日：2023-08-17
申请号：US18004140
申请日：2021-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tianluo Chen , Xin Ding , Heng Zhou , Yuewan Lu
IPC: H04N13/117 , H04N23/698 , H04N23/90 , H04N23/62 , H04N23/63 , H04N13/268 , H04N13/293 , H04N13/156
CPC classification number: H04N13/117 , H04N23/698 , H04N23/90 , H04N23/62 , H04N23/632 , H04N13/268 , H04N13/293 , H04N13/156
Abstract: A photographing method implemented by an electronic device includes receiving a photographing instruction of a user, shooting a primary camera image using a primary camera, shooting a wide-angle image using a wide-angle camera, and generating a three-dimensional (3D) image based on the primary camera image and the wide-angle image, where the 3D image includes a plurality of frames of images that is converted from a 3D viewing angle and corresponds to different viewing angles.
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公开(公告)号：US11425309B2
公开(公告)日：2022-08-23
申请号：US16615269
申请日：2017-06-09
Applicant: Huawei Technologies Co., Ltd.
Abstract: An image capture method and apparatus obtains a preview image in a capture preview window, segments the preview image into N image blocks based on N objects included in the preview image, where N is a positive integer, determines M image blocks whose definitions do not meet a preset definition criterion from the N image blocks, where M is a positive integer less than or equal to N, adjusts an exposure parameter of each of the M image blocks, outputs prompt information when the definitions of the M image blocks meet the preset definition criterion. Prompt information prompts a user to capture the image, receives a capture instruction from the user, and captures the preview image in the capture preview window based on an adjusted exposure parameter.
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3.发明公开公开(公告)号：US20230186425A1
公开(公告)日：2023-06-15
申请号：US17924619
申请日：2021-05-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD. , Bei Hang University
Inventor： Feng Lu , Zhimin Wang , Xin Ding , Yuewan Lu , Heng Zhou , Jiejing Huang
CPC classification number: G06T3/20 , G06V40/193 , G06T7/60 , G06T7/73 , G06T7/13 , G06T3/60 , G06T2207/30201 , G06T2207/10016
Abstract: A face image processing method and apparatus, a device, and a computer readable storage medium are provided. The face image processing method includes: obtaining a face image; detecting an eye feature based on the face image, and obtaining eye feature data, where the eye feature includes an eyelid and an iris, and the eye feature data includes an eyelid key point, an iris center, and an iris radius; determining an eye adjustment degree based on the eye feature data; and adjusting the eye feature in the face image based on the eye adjustment degree, to obtain a processed image. According to the face image processing method, real-time correction is performed on a human eye sight line in a face image.
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公开(公告)号：US11321830B2
公开(公告)日：2022-05-03
申请号：US16640945
申请日：2017-08-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Ding , Chen Dong , Henghui Lu
IPC: G06T7/00
Abstract: An image detection method includes determining, by a terminal in a skin detection mode, a to-be-detected original image in a raw format based on a to-be-detected feature, processing the to-be-detected original image according to a preset rule corresponding to the to-be-detected feature to obtain a detection-specific image, determining a normal image that is in a Joint Photographic Experts Group (JPEG) format, detecting the detection-specific image to determine a detection result image, and determining a to-be-displayed image based on the detection result image and the normal image.
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公开(公告)号：US20210289128A1
公开(公告)日：2021-09-16
申请号：US17261356
申请日：2019-07-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chen Dong , Xin Ding , Yongtao Jiang , Zhizhi Guo , Wenmei Gao
Abstract: An image acquisition method includes acquiring a first image based on a first photographing parameter, where the first image includes a first to-be-detected item, acquiring a second image based on a second photographing parameter, where the second image includes a second to-be-detected item, and determining, based on the first image and the second image, a detection result corresponding to the first to-be-detected item and a detection result corresponding to the second to-be-detected item.
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Patent Agency Ranking
公开(公告)号：US11108953B2
公开(公告)日：2021-08-31
申请号：US16639655
申请日：2017-08-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chen Dong , Xin Ding , Wenmei Gao
Abstract: A panoramic photo shooting method and apparatus related to the field of communications technologies include detecting, by a terminal, an input operation used to turn on a camera, turning on, by the terminal, the camera in response to the input operation, displaying, by the terminal, a preview picture obtained by the camera, and displaying, by the terminal in the preview picture, a prompt for entering a panoramic photo shooting mode.
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公开(公告)号：US20220392252A1
公开(公告)日：2022-12-08
申请号：US17770192
申请日：2020-10-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lin Zhao , Xin Ding , Chen Dong , Wenmei Gao , Yuewan Lu
IPC: G06V40/16
Abstract: In a facial skin detection method performed by a terminal device having a front-facing camera, a first image including a face is obtained and feature information of pores in a target area of the face is extracted. The pores in the target area are classified into pore categories based on the feature information of the pores in the target area. Feature information of pores of each pore category is input into at least one pore detection model to obtain pore detection data of each pore category and a skin detection result of the face is determined based on pore detection data of the pore categories.
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公开(公告)号：US20210279445A1
公开(公告)日：2021-09-09
申请号：US17260875
申请日：2018-09-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Ding , Chen Dong , Hongwei Hu , Yongtao Jiang , Wenmei Gao
Abstract: A skin detection method includes: dividing a region of interest in a face image into a highlighted region and a non-highlighted region; separately determining a first segmentation threshold of the highlighted region and a second segmentation threshold of the non-highlighted region; obtaining a binary image of the highlighted region based on the first segmentation threshold, and obtaining a binary image of the non-highlighted region based on the second segmentation threshold; fusing the binary image of the highlighted region and the binary image of the non-highlighted region; and identifying, based on a fused image, pores and/or blackheads included in the region of interest.
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公开(公告)号：US20200169657A1
公开(公告)日：2020-05-28
申请号：US16615269
申请日：2017-06-09
Applicant: Huawei Technologies Co., Ltd.
Abstract: An image capture method and apparatus obtains a preview image in a capture preview window, segments the preview image into N image blocks based on N objects included in the preview image, where N is a positive integer, determines M image blocks whose definitions do not meet a preset definition criterion from the N image blocks, where M is a positive integer less than or equal to N, adjusts an exposure parameter of each of the M image blocks, outputs prompt information when the definitions of the M image blocks meet the preset definition criterion. Prompt information prompts a user to capture the image, receives a capture instruction from the user, and captures the preview image in the capture preview window based on an adjusted exposure parameter.
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公开(公告)号：US11810277B2
公开(公告)日：2023-11-07
申请号：US17261356
申请日：2019-07-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chen Dong , Xin Ding , Yongtao Jiang , Zhizhi Guo , Wenmei Gao
IPC: G06T5/50 , H04N23/611 , H04N23/56 , H04N23/67 , H04N23/74 , H04N23/80 , G06V10/10 , G06V10/141 , G06V40/16
CPC classification number: G06T5/50 , G06V10/141 , G06V10/17 , G06V40/165 , G06V40/166 , G06V40/171 , G06V40/172 , H04N23/56 , H04N23/611 , H04N23/67 , H04N23/74 , H04N23/80
Abstract: An image acquisition method includes acquiring a first image based on a first photographing parameter, where the first image includes a first to-be-detected item, acquiring a second image based on a second photographing parameter, where the second image includes a second to-be-detected item, and determining, based on the first image and the second image, a detection result corresponding to the first to-be-detected item and a detection result corresponding to the second to-be-detected item.
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