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公开(公告)号：US09406148B2
公开(公告)日：2016-08-02
申请号：US14575703
申请日：2014-12-18
Applicant: Huawei Device Co., Ltd.
CPC classification number: G06T7/408 , G06T5/001 , G06T5/002 , G06T5/003 , G06T5/007 , G06T5/20 , G06T2207/10004 , G06T2207/10024 , G06T2207/20024 , G06T2207/20182 , H04N5/217 , H04N5/232
Abstract: An image processing method and apparatus, and a shooting terminal, where the method includes acquiring a to-be-processed image that is shot but is not image-processed; extracting shooting characteristic information of the to-be-processed image; performing image processing on the to-be-processed image according to the shooting characteristic information. In this way, after acquiring a to-be-processed image that is shot, a shooting terminal uses shooting characteristic information of the to-be-processed image as a basis of adaptive processing of the image, and performs processing on each to-be-processed image according to shooting characteristic information of each to-be-processed image, so that the quality of an image that is obtained after being processed by the shooting terminal can be adaptively improved.
Abstract translation: 一种图像处理方法和装置以及拍摄终端，其中所述方法包括获取被拍摄但未被图像处理的待处理图像; 提取待处理图像的拍摄特征信息; 根据拍摄特性信息对被处理图像执行图像处理。 以这种方式，拍摄终端在获取被拍摄的待处理图像之后，使用待处理图像的拍摄特征信息作为图像的自适应处理的基础，并且对每个待处理图像执行处理 根据每个待处理图像的拍摄特征信息处理的图像，使得可以适应性地改善由拍摄终端处理之后获得的图像的质量。
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Patent Agency Ranking
公开(公告)号：US20150104100A1
公开(公告)日：2015-04-16
申请号：US14575703
申请日：2014-12-18
Applicant: Huawei Device Co., Ltd.
CPC classification number: G06T7/408 , G06T5/001 , G06T5/002 , G06T5/003 , G06T5/007 , G06T5/20 , G06T2207/10004 , G06T2207/10024 , G06T2207/20024 , G06T2207/20182 , H04N5/217 , H04N5/232
Abstract: An image processing method and apparatus, and a shooting terminal, where the method includes acquiring a to-be-processed image that is shot but is not image-processed; extracting shooting characteristic information of the to-be-processed image; performing image processing on the to-be-processed image according to the shooting characteristic information. In this way, after acquiring a to-be-processed image that is shot, a shooting terminal uses shooting characteristic information of the to-be-processed image as a basis of adaptive processing of the image, and performs processing on each to-be-processed image according to shooting characteristic information of each to-be-processed image, so that the quality of an image that is obtained after being processed by the shooting terminal can be adaptively improved.
Abstract translation: 一种图像处理方法和装置以及拍摄终端，其中所述方法包括获取被拍摄但未被图像处理的待处理图像; 提取待处理图像的拍摄特征信息; 根据拍摄特性信息对被处理图像执行图像处理。 以这种方式，拍摄终端在获取被拍摄的待处理图像之后，使用待处理图像的拍摄特性信息作为图像的自适应处理的基础，并且对每个待处理图像执行处理 根据每个待处理图像的拍摄特征信息处理的图像，使得可以适应性地改善由拍摄终端处理之后获得的图像的质量。
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3.发明申请公开(公告)号：US20150103214A1
公开(公告)日：2015-04-16
申请号：US14575710
申请日：2014-12-18
Applicant: Huawei Device Co., Ltd.
Inventor： Gang Chen , Wei Luo , Congchao Zhu
CPC classification number: G06T5/003 , G06T5/004 , G06T2207/20012 , G06T2207/20192 , H04N5/217 , H04N5/23229
Abstract: An image sharpening processing method and apparatus, and a shooting terminal, where the method includes acquiring to-be-processed image; performing edge-preserving filtering processing on the image to obtain base image information and detail image information, where the base image information includes image edge information; determining, according to the image edge information, a sharpening gain required for performing sharpening processing on the detail image information; and performing sharpening processing on the detail image information using the sharpening gain. It is implemented that the sharpening gain required for sharpening processing is determined by the image edge information, thereby suppressing noise amplification and avoiding generating a phenomenon of overshoot for sharpened image information and improving quality of a sharpened image.
Abstract translation: 一种图像锐化处理方法和装置，以及拍摄终端，其中所述方法包括获取待处理图像; 对图像执行边缘保留滤波处理以获得基本图像信息和细节图像信息，其中基本图像信息包括图像边缘信息; 根据图像边缘信息确定对细节图像信息进行锐化处理所需的锐化增益; 并使用锐化增益对细节图像信息进行锐化处理。 实现了锐化处理所需的锐化增益由图像边缘信息确定，从而抑制噪声放大，并避免产生用于锐化图像信息的过冲现象并提高锐化图像的质量。
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公开(公告)号：US20160307300A1
公开(公告)日：2016-10-20
申请号：US15101759
申请日：2014-12-04
Applicant: HUAWEI DEVICE CO. LTD.
Inventor： Gang Chen , Jian Zhang , Wei Luo
CPC classification number: G06T3/4053 , G06T3/20 , G06T2207/10004 , H04N5/211 , H04N5/23232 , H04N5/23248 , H04N5/247 , H04N5/2621 , H04N5/265
Abstract: The present invention provides a method to resolve a technical problem of a “ghost”. The method is applied to a terminal that includes a first camera lens and a second camera lens, where the both lenses are located on a same side of the terminal. The method includes: obtaining a first image that is captured by the first camera lens and is about a first area, and a second image that is captured at a same moment by the second camera lens and is about a second area; performing translation compensation on the second image by using the first image as a reference image; and fusing the first image and the second image that is obtained after translation compensation is performed, to generate a third image, where a resolution of the third image is higher than a resolution of the first image and a resolution of the second image.
Abstract translation: 本发明提供一种解决“鬼”技术问题的方法。 该方法应用于包括第一相机透镜和第二相机透镜的终端，其中两个透镜位于终端的同一侧。 该方法包括：获得由第一相机镜头捕获并且是关于第一区域的第一图像和由第二相机镜头在同一时刻被捕获的大约第二区域的第二图像; 通过使用第一图像作为参考图像对第二图像执行平移补偿; 并且对在执行平移补偿之后获得的第一图像和第二图像进行融合，以产生第三图像，其中第三图像的分辨率高于第一图像的分辨率和第二图像的分辨率。
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公开(公告)号：US09870602B2
公开(公告)日：2018-01-16
申请号：US15101759
申请日：2014-12-04
Applicant: Huawei Device Co., Ltd.
Inventor： Gang Chen , Jian Zhang , Wei Luo
CPC classification number: G06T3/4053 , G06T3/20 , G06T2207/10004 , H04N5/211 , H04N5/23232 , H04N5/23248 , H04N5/247 , H04N5/2621 , H04N5/265
Abstract: The present invention provides a method to resolve a technical problem of a “ghost”. The method is applied to a terminal that includes a first camera lens and a second camera lens, where the both lenses are located on a same side of the terminal. The method includes: obtaining a first image that is captured by the first camera lens and is about a first area, and a second image that is captured at a same moment by the second camera lens and is about a second area; performing translation compensation on the second image by using the first image as a reference image; and fusing the first image and the second image that is obtained after translation compensation is performed, to generate a third image, where a resolution of the third image is higher than a resolution of the first image and a resolution of the second image.
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6.发明授权公开(公告)号：US09412152B2
公开(公告)日：2016-08-09
申请号：US14575710
申请日：2014-12-18
Applicant: Huawei Device Co., Ltd.
Inventor： Gang Chen , Wei Luo , Congchao Zhu
CPC classification number: G06T5/003 , G06T5/004 , G06T2207/20012 , G06T2207/20192 , H04N5/217 , H04N5/23229
Abstract: An image sharpening processing method and apparatus, and a shooting terminal, where the method includes acquiring to-be-processed image; performing edge-preserving filtering processing on the image to obtain base image information and detail image information, where the base image information includes image edge information; determining, according to the image edge information, a sharpening gain required for performing sharpening processing on the detail image information; and performing sharpening processing on the detail image information using the sharpening gain. It is implemented that the sharpening gain required for sharpening processing is determined by the image edge information, thereby suppressing noise amplification and avoiding generating a phenomenon of overshoot for sharpened image information and improving quality of a sharpened image.
Abstract translation: 一种图像锐化处理方法和装置，以及拍摄终端，其中所述方法包括获取待处理图像; 对图像执行边缘保留滤波处理以获得基本图像信息和细节图像信息，其中基本图像信息包括图像边缘信息; 根据图像边缘信息确定对细节图像信息进行锐化处理所需的锐化增益; 并使用锐化增益对细节图像信息进行锐化处理。 实现了锐化处理所需的锐化增益由图像边缘信息确定，从而抑制噪声放大，并避免产生用于锐化图像信息的过冲现象并提高锐化图像的质量。
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