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公开(公告)号：US09723218B2
公开(公告)日：2017-08-01
申请号：US14791678
申请日：2015-07-06
Applicant: Xiaomi Inc.
Inventor： Jingmin Feng , Qi Ge , Lin Liu
CPC classification number: H04N5/2353 , H04N5/23251
Abstract: The present disclosure relates to a method and a device for shooting a picture, which belongs to a photography field. The method includes: obtaining a motion parameter of a mobile terminal; determining a current shooting parameter according to the motion parameter; shooting the picture according to the current shooting parameter. The present disclose solves the problem that there is obvious smear in a shot picture due to a movement of a mobile terminal and achieves the effects that the current shooting parameter is determined according to the motion parameter of the mobile terminal and that there is no smear or little smear in the shot picture.
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公开(公告)号：US09674454B2
公开(公告)日：2017-06-06
申请号：US14624984
申请日：2015-02-18
Applicant: Xiaomi Inc.
Inventor： Qiuping Qin , Tao Zhang , Lin Liu
CPC classification number: H04N5/2351 , H04N5/23216 , H04N5/23293
Abstract: A light metering method is provided. The method includes: acquiring a touch screen point inputted by a user; identifying an initial light metering area based on an image displayed on a touchscreen, the initial light metering area containing the touch screen point; segmenting the initial light metering area into a background region and an object region containing the touch screen point; and performing light metering on image points within the object region.
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公开(公告)号：US09913340B2
公开(公告)日：2018-03-06
申请号：US15388049
申请日：2016-12-22
Applicant: Xiaomi Inc.
Inventor： Lin Liu , Hui Du , Jingmin Feng
CPC classification number: H05B33/0854 , G08B5/36 , H05B33/0872 , H05B37/0218 , Y02B20/46
Abstract: Disclosed are method and device for controlling illumination, belonging to the field of display control technology. The method includes acquiring an environmental brightness, determining a illumination parameter of a visual indicator disposed at a mobile device based on the environmental brightness, and controlling the visual indicator to illuminate based on the illumination parameter.
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公开(公告)号：US20170105262A1
公开(公告)日：2017-04-13
申请号：US15388049
申请日：2016-12-22
Applicant: Xiaomi Inc.
Inventor： Lin Liu , Hui Du , Jingmin Feng
CPC classification number: H05B33/0854 , G08B5/36 , H05B33/0872 , H05B37/0218 , Y02B20/46
Abstract: Disclosed are method and device for controlling illumination, belonging to the field of display control technology. The method includes acquiring an environmental brightness, determining a illumination parameter of a visual indicator disposed at a mobile device based on the environmental brightness, and controlling the visual indicator to illuminate based on the illumination parameter.
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Patent Agency Ranking
公开(公告)号：US20150312458A1
公开(公告)日：2015-10-29
申请号：US14543909
申请日：2014-11-18
Applicant: XIAOMI INC.
Inventor： Xiaolong Chen , Ling Zhu , Lin Liu , Yanjiong Wang
CPC classification number: H04N5/2352 , G03B15/05 , G03B2215/0557 , H04N5/2256 , H04N5/2351 , H04N5/2354
Abstract: The present disclosure discloses a method and a device for configuring photographing parameters, which relate to the field of terminal device technology. The method for configuring photographing parameters in a main device includes: acquiring photographing parameters, which include at least an output color temperature and an output time, for configuring a supplemental device with a flashlight component capable of adjusting color temperature according to a currently set photographing mode; and transmitting the photographing parameters to the supplemental device through a wireless data network, such that the supplemental device sets an output color temperature and an output time of the flashlight component in the supplemental device according to the photographing parameters when photographing. In the present disclosure, the accuracy of the output color temperature of the supplemental device, which supplements light during photographing using multiple terminal devices, is improved, and the quality of the photograph captured is also improved.
Abstract translation: 本公开公开了一种用于配置与终端设备技术领域有关的拍摄参数的方法和设备。 用于在主装置中配置拍摄参数的方法包括：获取包括至少输出色温和输出时间的拍摄参数，用于根据当前设置的拍摄模式配置具有能够调节色温的手电筒组件的补充装置 ; 以及通过无线数据网络将拍摄参数发送到补充装置，使得补充装置在拍摄时根据拍摄参数设置补充装置中的手电筒组件的输出色温和输出时间。 在本公开中，提高了在使用多个终端装置的拍摄期间补充光的补充装置的输出色温的精度，并且还提高了拍摄的照片的质量。
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6.发明授权公开(公告)号：US10101156B2
公开(公告)日：2018-10-16
申请号：US15149960
申请日：2016-05-09
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Anyu Liu , Lin Liu
Abstract: A method for determining a spatial parameter for an object displayed on a device includes determining a first pixel coordinate corresponding to a first point of an image of the object and a second pixel coordinate corresponding to a second point of an image of the object displayed on the device, determining an image distance between the first pixel coordinate and the second pixel coordinate, and determining a spatial parameter for the object based on a distance between an imaging element of the device and the object, and a focal length of a lens of the imaging element for photographing the object. According to the technical solution of the present disclosure, the real size of the photographed object can be quantized based on the image, without having to illustrating the real size of the photographed object in contrast with a reference object placed in the image, thereby improving the user experience.
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公开(公告)号：US09491371B2
公开(公告)日：2016-11-08
申请号：US14543909
申请日：2014-11-18
Applicant: Xiaomi Inc.
Inventor： Xiaolong Chen , Ling Zhu , Lin Liu , Yanjiong Wang
CPC classification number: H04N5/2352 , G03B15/05 , G03B2215/0557 , H04N5/2256 , H04N5/2351 , H04N5/2354
Abstract: The present disclosure discloses a method and a device for configuring photographing parameters, which relate to the field of terminal device technology. The method for configuring photographing parameters in a main device includes: acquiring photographing parameters, which include at least an output color temperature and an output time, for configuring a supplemental device with a flashlight component capable of adjusting color temperature according to a currently set photographing mode; and transmitting the photographing parameters to the supplemental device through a wireless data network, such that the supplemental device sets an output color temperature and an output time of the flashlight component in the supplemental device according to the photographing parameters when photographing. In the present disclosure, the accuracy of the output color temperature of the supplemental device, which supplements light during photographing using multiple terminal devices, is improved, and the quality of the photograph captured is also improved.
Abstract translation: 本公开公开了一种用于配置与终端设备技术领域有关的拍摄参数的方法和设备。 用于在主装置中配置拍摄参数的方法包括：获取包括至少输出色温和输出时间的拍摄参数，用于根据当前设置的拍摄模式配置具有能够调节色温的手电筒组件的补充装置 ; 以及通过无线数据网络将拍摄参数发送到补充装置，使得补充装置在拍摄时根据拍摄参数设置补充装置中的手电筒组件的输出色温和输出时间。 在本公开中，提高了在使用多个终端装置的拍摄期间补充光的补充装置的输出色温的精度，并且还提高了拍摄的照片的质量。
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公开(公告)号：US10079971B2
公开(公告)日：2018-09-18
申请号：US14959789
申请日：2015-12-04
Applicant: Xiaomi Inc.
Inventor： Lin Liu , Haipo Zhang , Chuan Gao
IPC: G06F3/0484 , H04N5/232 , H04N5/225 , G06F3/0488 , H04N9/73 , H04N1/60
CPC classification number: H04N5/23216 , G06F3/04847 , G06F3/0488 , H04N1/6086 , H04N5/225 , H04N5/23293 , H04N9/735
Abstract: The present disclosure relates to a method and a device for setting a shooting parameter. The method includes displaying a digital color temperature adjusting key and at least one scenario color temperature adjusting key in a menu bar on the touch screen, receiving a tapping signal on a digital color temperature adjusting key displayed on a touch screen, displaying a scrolling list according to the tapping signal. A first set of n color temperature values are displayed in the scrolling list and one color temperature value in the n color temperature values is in an active state. The method further includes receiving a scrolling signal associated with the scrolling list, scrolling the first set of n color temperature values to display a second set of n color temperature values in the scrolling list in response to the scrolling signal, and selecting as the shooting parameter a color temperature value which is in an active state. The present disclosure may solve the problem that the number of scenario adjusting modes is limited and a user is not able to adjust the color temperature values of all the scenarios.
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公开(公告)号：US20160037039A1
公开(公告)日：2016-02-04
申请号：US14624984
申请日：2015-02-18
Applicant: Xiaomi Inc.
Inventor： Qiuping Qin , Tao Zhang , Lin Liu
CPC classification number: H04N5/2351 , H04N5/23216 , H04N5/23293
Abstract: A light metering method is provided. The method includes: acquiring a touch screen point inputted by a user; identifying an initial light metering area based on an image displayed on a touchscreen, the initial light metering area containing the touch screen point; segmenting the initial light metering area into a background region and an object region containing the touch screen point; and performing light metering on image points within the object region.
Abstract translation: 提供了一种测光方法。 该方法包括：获取由用户输入的触摸屏点; 基于触摸屏上显示的图像识别初始测光区域，初始测光区域包含触摸屏点; 将初始测光区域分割为背景区域和包含触摸屏点的对象区域; 并对该对象区域内的图像点进行测光。
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