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1. 发明授权

US10372287B2 Headset device and visual feedback method and apparatus thereof 有权
公开(公告)号：US10372287B2
公开(公告)日：2019-08-06
申请号：US15504078
申请日：2015-09-22
申请人： Baidu Online Network Technology (Beijing) Co., Ltd.
发明人： Sicong Zhao , Jiawei Gu , Yunlong Zhang , Lei Li , Guang Li
IPC分类号： G06F1/16 , G06F1/18 , G06F3/00 , G06F3/01 , G06F3/03 , G09G3/34 , G09G5/00 , G02B27/01 , H04R5/033 , G06F3/0481
摘要： A head worn equipment and visual feedback method and device thereof. The head worn equipment includes: a support frame, an image acquiring component, a display component, and a processor. The image acquiring component and the display component are disposed on the support frame. When the head worn equipment is in use, the display component is within a visual perception range of a user. The image acquiring component is configured to acquire a captured image. The processor acquires the captured image acquired by the image acquiring component, determines an indication color for display on the basis of the captured image, and controls the display component to display the indication color, so as to indicate a viewing direction of the image acquiring component for the user.

2. 发明授权

US10599914B2 Method and apparatus for human face image processing 有权
公开(公告)号：US10599914B2
公开(公告)日：2020-03-24
申请号：US15533939
申请日：2015-11-27
申请人： Baidu Online Network Technology (Beijing) Co., Ltd.
发明人： Guang Li , Jiawei Gu , Shasha Yan , Jianping Hao , Jiabin He , Li Xu , Jingtuo Liu , Fuguo Zhu , Zhengping Wei
IPC分类号： G06K9/00 , G06T7/11 , G06T3/00 , G06K9/62
摘要： The present disclosure discloses a method and apparatus for human face image processing. A specific embodiment of the method comprises: locating facial feature points in a human face image, extracting an image of a human face region according to a range defined by the facial feature points, transforming a facial image of the source image according to a face shape of the target image, transforming the facial image of the source image according to a complexion distribution of a facial region of the target image, and obtaining a new human face by combining the facial image of the source image and a facial image of the target image. The embodiment achieves a facial image processing with higher similarity to the user in the image, of simple steps, small calculation and high real-time performance.

3. 发明授权

US10127593B2 Method and apparatus for presenting information 有权
公开(公告)号：US10127593B2
公开(公告)日：2018-11-13
申请号：US15322526
申请日：2015-06-16
申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Jiawei Gu , Yang Li , Kai Yu
IPC分类号： G06Q30/00 , G06Q30/06 , G06F17/30 , G06Q30/02
摘要： Proposed are a method and an apparatus for presenting information. The method includes: detecting an off-line user behavior, and acquiring user behavior data; if the user behavior data satisfies a pre-set condition, acquiring on-line resource information according to the user behavior data; and presenting the on-line resource information.

4. 发明申请

US20180204052A1 A METHOD AND APPARATUS FOR HUMAN FACE IMAGE PROCESSING 审中-公开
公开(公告)号：US20180204052A1
公开(公告)日：2018-07-19
申请号：US15533939
申请日：2015-11-27
申请人： Baidu Online Network Technology (Beijing) Co., Ltd.
发明人： Guang Li , Jiawei Gu , Shasha Yan , Jianping Hao , Jiabin He , Li Xu , Jingtuo Liu , Fuguo Zhu , Zhengping Wei
IPC分类号： G06K9/00
摘要： The present disclosure discloses a method and apparatus for human face image processing. A specific embodiment of the method comprises: locating facial feature points in a human face image, extracting an image of a human face region according to a range defined by the facial feature points, transforming a facial image of the source image according to a face shape of the target image, transforming the facial image of the source image according to a complexion distribution of a facial region of the target image, and obtaining a new human face by combining the facial image of the source image and a facial image of the target image. The embodiment achieves a facial image processing with higher similarity to the user in the image, of simple steps, small calculation and high real-time performance.

5. 发明授权

US09741135B2 Method for measuring object and smart device 有权
公开(公告)号：US09741135B2
公开(公告)日：2017-08-22
申请号：US14818410
申请日：2015-08-05
申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Yuebo Shen , Jiawei Gu
IPC分类号： G06K9/00 , G06T7/60 , G01B11/28 , G01B11/02
CPC分类号： G06T7/62 , G01B11/02 , G01B11/28 , G01B11/285 , G06T2207/10016 , G06T2207/20092 , G06T2207/30196 , G06T2207/30241
摘要： A method for measuring an object and a smart device are provided. The method includes: detecting by a smart device a track of a target object moving along the object to be measured; calculating a parameter of the track by the smart device according to the track; and acquiring a parameter of the object to be measured by the smart device according to the parameter of the track.

6. 发明授权

US09418280B2 Image segmentation method and image segmentation device 有权
标题翻译：图像分割方法和图像分割装置
公开(公告)号：US09418280B2
公开(公告)日：2016-08-16
申请号：US14571918
申请日：2014-12-16
申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Jiawei Gu , Kai Yu
IPC分类号： G06K9/00 , G06T7/20 , G06T7/00
CPC分类号： G06K9/00375 , G06T7/215 , G06T2207/10016
摘要： An image segmentation method and an image segmentation device are provided. The method comprises receiving a video image of a dynamic movement of a target object, acquiring a full-image optical flow of the video image to estimate a first displacement of each pixel therein, acquiring a background optical flow of the video image to estimate a second displacement of a background pixel therein; comparing the first displacement with the second displacement to obtain a foreground region of the target object; extracting feature points in the video image in the foreground region, calculating a probability density of the feature points to determine a number of the target objects; performing visual tracking and movement trajectory analysis on the target object to track the same; performing stationary judgment and image segmentation on the target object according to an interframe displacement of the feature points, an interframe cutting window similarity and tracking box scaling.
摘要翻译：提供了图像分割方法和图像分割装置。该方法包括接收目标对象的动态移动的视频图像，获取视频图像的全图像光流以估计其中每个像素的第一位移，获取视频图像的背景光流以估计第二其中背景像素的位移; 将第一位移与第二位移进行比较以获得目标对象的前景区域; 提取前景区域中的视频图像中的特征点，计算特征点的概率密度以确定目标对象的数量; 对目标物体执行视觉跟踪和运动轨迹分析以跟踪; 根据特征点的帧间位移，帧间切割窗口相似性和跟踪框缩放来对目标对象进行静态判断和图像分割。

7. 发明申请

US20180067623A1 HEADSET DEVICE AND VISUAL FEEDBACK METHOD AND APPARATUS THEREOF 审中-公开
公开(公告)号：US20180067623A1
公开(公告)日：2018-03-08
申请号：US15504078
申请日：2015-09-22
申请人： Baidu Online Network Technology (Beijing) Co., Ltd.
发明人： Sicong Zhao , Jiawei Gu , Yunlong Zhang , Lei Li , Guang Li
IPC分类号： G06F3/0481 , G06F1/18 , G02B27/01 , G06F3/00 , G09G3/34
CPC分类号： G06F3/04812 , G02B27/017 , G06F1/163 , G06F1/1686 , G06F1/182 , G06F3/005 , G06F3/011 , G06F3/0304 , G06T2207/10028 , G09G3/3406 , G09G5/003 , H04R5/0335 , H04R2460/17
摘要： A head worn equipment and visual feedback method and device thereof. The head worn equipment includes: a support frame, an image acquiring component, a display component, and a processor. The image acquiring component and the display component are disposed on the support frame. When the head worn equipment is in use, the display component is within a visual perception range of a user. The image acquiring component is configured to acquire a captured image. The processor acquires the captured image acquired by the image acquiring component, determines an indication color for display on the basis of the captured image, and controls the display component to display the indication color, so as to indicate a viewing direction of the image acquiring component for the user.

8. 发明授权

US09396387B2 Image identification method and image identification device based on fingertip tracking 有权
标题翻译：基于指尖跟踪的图像识别方法和图像识别装置
公开(公告)号：US09396387B2
公开(公告)日：2016-07-19
申请号：US14571950
申请日：2014-12-16
申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Jiawei Gu , Yinan Yu , Rui Wang , Kai Yu
IPC分类号： G06K9/00 , G06F3/00 , G06F3/01 , G06F3/048 , G06T5/20
CPC分类号： G06K9/00389 , G06F3/00 , G06F3/01 , G06F3/011 , G06F3/017 , G06F3/0304 , G06F3/048 , G06K9/00355 , G06T5/20 , G06T2207/10004 , G06T2207/20036 , G06T2207/30196
摘要： An image identification method and an image identification device are provided. The method comprises acquiring a hand feature region within a sight from a first view by skin color detection; acquiring a feature and a position of a tip of a finger from the hand feature region by performing a pattern recognition for a morphological feature of a stretched hand; recording an interframe displacement of a feature point of the tip of the finger when the tip of the finger delimits a periphery of a target object to obtain a delimiting trajectory from the interframe displacement, closing the delimiting trajectory to form a full-perimeter geometry; projecting the full-perimeter geometry on a plane where a direction of the sight is perpendicular to a plane where the target object is located to obtain a projection region, performing an image identification using the projection region as an identification region of the target object.
摘要翻译：提供图像识别方法和图像识别装置。该方法包括：通过肤色检测从第一视图获取视线内的手部特征区域; 通过对拉伸手的形态特征执行模式识别，从手部特征区域获取手指的尖端的特征和位置; 当手指的尖端限定目标对象的周边以获得与帧间位移之间的界定轨迹时，记录手指尖端的特征点的帧间位移，闭合定界轨迹以形成全周几何; 将视场的方向垂直于目标对象所在的平面的平面上投射全周几几，以获得投影区域，使用投影区域进行图像识别，作为目标对象的识别区域。

9. 发明授权

US10460152B2 Method and apparatus for pushing information 有权
公开(公告)号：US10460152B2
公开(公告)日：2019-10-29
申请号：US15322504
申请日：2015-06-17
申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Yang Li , Jiawei Gu , Kai Yu
IPC分类号： G06K9/00 , G06F16/2457 , G05B15/02 , G06F3/01 , G09B5/06 , G09B19/00 , G10L15/22 , G06F16/00
摘要： Proposed are a method and apparatus for pushing information, the method comprises: detecting face information, and acquiring control information; acquiring pushing information according to the face information and the control information; and presenting the pushing information.

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