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41. 发明申请

US20070248327A1 Systems and methods for detecting exciting scenes in sports video 有权
标题翻译：用于检测体育视频中激动人心的场景的系统和方法
公开(公告)号：US20070248327A1
公开(公告)日：2007-10-25
申请号：US11408313
申请日：2006-04-21
申请人： Ming-Jun Chen
发明人： Ming-Jun Chen
IPC分类号： H04N7/00
CPC分类号： G06K9/00711 , G06F17/30787 , G06F17/30843 , G06F17/30852 , G11B27/105 , G11B27/28
摘要： Disclosed are systems and methods for identifying a scene in a video or audio source containing sports content. A representative method includes: extracting audio data from a video source, the video source containing sports content, removing from the audio data sounds not producible by human, classifying scenes of the video source as important scenes of the video clip by analyzing the energy, pitch and tonality of at least one frame of the audio data and determining whether the at least one frame is an exciting scene.
摘要翻译：公开了用于识别包含运动内容的视频或音频源中的场景的系统和方法。代表性的方法包括：从视频源中提取音频数据，包含运动内容的视频源，从音频数据中删除不能由人生成的声音，通过分析能量，音调将视频源的场景分类为视频剪辑的重要场景以及至少一帧音频数据的音调，并确定该至少一帧是否是令人兴奋的场景。

42. 发明申请

US20060170709A1 Image realignment apparatus and a method thereof 审中-公开
标题翻译：图像重排装置及其方法
公开(公告)号：US20060170709A1
公开(公告)日：2006-08-03
申请号：US11137828
申请日：2005-05-25
申请人： Wei-Hsin Tseng
发明人： Wei-Hsin Tseng
IPC分类号： G09G5/00
CPC分类号： G06K9/00221 , G06K9/3208 , G06T3/60
摘要： An image realignment apparatus and a method thereof are disclosed. The method includes judging whether an image feature, such as the facial feature in an image, is facing upwards by using a feature identification algorithm, wherein the image and the feature identification algorithm are stored in an image acquisition apparatus or a computer. Moreover, the method can automatically realign an image in order to obtain a correct display of the image, if the image feature is not facing upwards. Furthermore, the method firstly judges the image features and then rotates the image, or firstly rotates the image and then judges whether the image features are facing upwards. Whereby, the rotating step and the judging step are repeated until the image features are facing upwards so as to display the image correctly.
摘要翻译：公开了一种图像重排装置及其方法。该方法包括通过使用特征识别算法来判断诸如图像中的面部特征的图像特征是否面向上方，其中图像和特征识别算法被存储在图像获取装置或计算机中。此外，如果图像特征不面向上，该方法可以自动重新对准图像以获得图像的正确显示。此外，该方法首先判断图像特征，然后旋转图像，或者首先旋转图像，然后判断图像特征是否朝上。由此，重复旋转步骤和判断步骤，直到图像特征面向上，以便正确地显示图像。

43. 发明授权

US07035531B2 Device and method for supplying commentary information 有权
公开(公告)号：US07035531B2
公开(公告)日：2006-04-25
申请号：US09764756
申请日：2001-01-18
申请人： Hon-Der Tzou
发明人： Hon-Der Tzou
IPC分类号： H04N5/91
CPC分类号： H04L65/4084 , G11B27/105 , G11B27/11 , G11B2220/2562 , H04L29/06 , H04L29/06027 , H04L65/4092 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8227 , H04N9/8715 , H04N21/23106 , H04N21/278 , H04N21/4622 , H04N21/4782 , H04N21/8352 , H04N21/8455
摘要： A device for supplying commentary streaming related to a data unit via a network, including: a server, for storing a commentary stream which has first commentary information and corresponding navigation commands, and outputting the commentary stream according to a data unit identifier; and a client end, for reading the data unit identifier, outputting the data unit identifier to the server via the network, receiving the commentary stream via the network, then providing second commentary information from the data unit according to the navigation commands, and then outputting commentary information corresponding to a combination of the first commentary information and the second commentary information.

44. 发明申请

US20020054039A1 2.5 dimensional head modeling method 审中-公开
标题翻译： 2.5维头模拟方法
公开(公告)号：US20020054039A1
公开(公告)日：2002-05-09
申请号：US09907042
申请日：2001-07-17
申请人： CyberLink Corp.
发明人： Young-Wei Lei , Ming Ouhyoung
IPC分类号： G06T015/00 , G06T015/30 , G06T017/20 , G06K009/36 , G09G005/00
CPC分类号： G09G5/00 , G09G2340/14
摘要： The present invention discloses an image modeling method, comprising the steps of: providing image data comprising at least a head, wherein the image data of the head is comprised of a skull area; obtaining a first retrieved image data of the image data in the projected area of the skull; obtaining a second retrieved image data of the image data other than the first retrieved image data and a background image; processing the first retrieved image data in a three dimensional image processing technique, which produces three dimensional image data; processing the second retrieved image data to become a two dimensional planar image data set; and displaying the three dimensional image data in the projected area of the skull of the two dimensional planar image data, and combining the three dimensional image data and the two dimensional planar image data to become combined two and three dimensional image data.
摘要翻译：本发明公开了一种图像建模方法，包括以下步骤：提供至少包括头部的图像数据，其中头部的图像数据由颅骨区域组成; 获得头骨的投影区域中的图像数据的第一检索图像数据; 获得除了所述第一检索图像数据和背景图像之外的图像数据的第二检索图像数据; 在产生三维图像数据的三维图像处理技术中处理第一检索图像数据; 处理第二检索图像数据以变成二维平面图像数据集; 以及将三维图像数据显示在二维平面图像数据的头骨的投影区域中，并且将三维图像数据和二维平面图像数据组合成为二维和三维图像数据的组合。

45. 发明授权

US11501531B2 Systems and methods for anti-spoofing protection using motion detection and video background analysis 有权
公开(公告)号：US11501531B2
公开(公告)日：2022-11-15
申请号：US17189454
申请日：2021-03-02
申请人： CyberLink Corp.
发明人： Fu-Kai Chuang , Sheng-Hung Liu
IPC分类号： G06K9/00 , G06V20/40 , G06T7/215 , G06V40/16
摘要： A computing device captures a live video of a user. For a first frame of the live video, the computing device obtains first target positional coordinates of a first target point located a first predetermined distance from the computing device and obtains first background data. For a second frame, the computing device obtains second target positional coordinates of a second target point located a second predetermined distance from the computing device and obtains second background data. The computing device calculates a target motion vector based on the first target point and the second target point and calculates a background motion vector based on feature points in the first background data and the second background data. The computing device determines a difference value between the target motion vector and the background motion vector and determines whether the user is spoofing the computing device based on the difference value.

46. 发明授权

US11386562B2 Systems and methods for foreground and background processing of content in a live video 有权
公开(公告)号：US11386562B2
公开(公告)日：2022-07-12
申请号：US16701763
申请日：2019-12-03
申请人： CyberLink Corp.
发明人： Ming-Hung Chiang , Cheng-hsu Lee
IPC分类号： G06T7/194 , G06T7/11 , G06T5/00 , G06T11/00 , G06F3/0482 , H04N5/265 , G06V10/75 , G06V40/16 , H04N7/15
摘要： A computing device generates a user interface that includes a viewing window and a toolbar including a selection tool. The computing device displays a live video depicting one or more individuals in the viewing window of the user interface and generates a segmentation mask for each individual depicted in the live video, where each segmentation mask comprises facial feature vectors of a facial region of each individual. The computing device obtains selection of an individual depicted in the live video and compares facial feature vectors of each of the individuals depicted in the live video with the facial feature vector of the selected individual. The computing device converts the segmentation masks of individuals with corresponding facial feature vectors that do not match the selected facial feature vector to a filter mask and composites the filter mask with a background content of the live video.

47. 发明授权

US11042584B2 Systems and methods for random access of slide content in recorded webinar presentations 有权
公开(公告)号：US11042584B2
公开(公告)日：2021-06-22
申请号：US16018331
申请日：2018-06-26
申请人： CyberLink Corp.
发明人： Jau-Hsiung Huang , Ting-Wei (Jenny) Chu
IPC分类号： G06F17/30 , G06F16/438 , G06F3/0484 , H04L12/18 , G06F16/907
摘要： A server computing device receives user input from a presenter to initiate a live webinar presentation comprising a plurality of slides. Responsive to receiving the user input to initiate the live webinar presentation, the server computing device monitors slide transitions triggered by the presenter and logs time stamp data for each slide transition, generates attendee participation data, and stores the live webinar presentation as a webinar presentation video, the time stamp data, and the attendee participation data. The server computing device obtains a request from a client device to view the stored webinar presentation video and partitions the webinar presentation video into slides based on the time stamp data. The server computing device causes a user interface to be displayed at the client device, the user interface displaying, for each slide, thumbnail graphical representations of each slide for playback of the stored webinar presentation based on a thumbnail graphical representation selected by the user.

48. 发明授权

US10887653B2 Systems and methods for performing distributed playback of 360-degree video in a plurality of viewing windows 有权
公开(公告)号：US10887653B2
公开(公告)日：2021-01-05
申请号：US15715280
申请日：2017-09-26
申请人： CyberLink Corp.
发明人： Kuo-Chiang Hsieh
IPC分类号： G06F3/048 , H04N21/443 , H04N21/81 , H04N21/431 , H04N21/472 , H04N21/218 , H04N21/6587
摘要： A computing device for providing distributed playback of 360-degree video in a plurality of viewing windows receives a 360-degree video bitstream. The computing device receives a field of view angle for a main viewing window from a user. A user interface comprising the main viewing window and the plurality of peripheral viewing windows is generated, where the plurality of peripheral viewing windows each have a corresponding field of view angle. The computing device executes distributed playback of the 360-degree video in the main viewing window and the plurality of peripheral viewing windows based on the field of view angles of the main viewing window and the plurality of peripheral viewing windows.

49. 发明授权

US10142707B2 Systems and methods for video streaming based on conversion of a target key frame 有权
公开(公告)号：US10142707B2
公开(公告)日：2018-11-27
申请号：US15441362
申请日：2017-02-24
申请人： CyberLink Corp.
发明人： Chen-Wei Chou
IPC分类号： H04N21/845 , H04N21/472 , H04N21/6371 , H04N21/2387 , H04N21/234 , H04N21/414
摘要： In a computing device for streaming media content, information relating to a video bitstream is transmitted to a client device for displaying a user interface. An input signal is received from the client device indicating a desired start time in the video bitstream. Based on the start time, a target key frame is identified within the video, the target key frame comprising a nearest key frame in the video bitstream preceding the desired start time. A target frame header comprising a nearest header frame in the video preceding the target key frame is identified within the video bitstream. If necessary, the target key frame is converted to a first frame type. Only the target frame header, the target key frame, and video bitstream that follows the converted target key frame is sent to the client device, where the original frame referencing encoded in the video bitstream is utilized.

50. 外观设计

USD826951S1 Display screen of an electronic device with graphical user interface 有权
公开(公告)号：USD826951S1
公开(公告)日：2018-08-28
申请号：US29565140
申请日：2016-05-18
申请人： Cyberlink Corp.
设计人： Yung-Hau Su , Jen-Chiang Jao

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