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1.发明授权公开(公告)号：US10779735B2
公开(公告)日：2020-09-22
申请号：US16137585
申请日：2018-09-21
Applicant: Quanta Computer Inc.
Inventor： Kai-Ju Cheng , Chin-Yuan Ting , Hsin-Lun Hsieh , Tsung-Hsin Lu , Yu-Hsun Chen , Hao-Ping Lee
Abstract: An image-processing method for marking plaque fluorescent reaction areas is provided, including: obtaining a first RGB image of a mouth region; obtaining a second RGB image of the mouth region; respectively converting the first RGB image and the second RGB image into a first HSV image and a second HSV image; obtaining a first average brightness value of the first HSV image and a second average brightness value of the second HSV image; normalizing the first average brightness value or the second average brightness value according the first average brightness value and the second average brightness value to obtain a normalized image; converting the normalized image into a third RGB image, and obtaining a plurality of pixel points of the dental plaque according to the third RGB image and the first RGB image or the second RGB image; and marking the pixel points in the third RGB image.
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2.发明申请公开(公告)号：US20160205347A1
公开(公告)日：2016-07-14
申请号：US14618285
申请日：2015-02-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Yu-Hsing Lin , Kai-Ju Cheng , Chin-Yuan Ting , Hsin-Lun Hsieh , Yuan-Ruei Jhang
IPC: H04N7/15
Abstract: A video conferencing system is provided. The video conferencing system includes: a first video conferencing terminal; a second video conferencing terminal, for establishing a video conference with the first video conferencing terminal via a peer-to-peer connection; and a management server. When a user needs to add a third video conferencing terminal to the video conference to establish a multi-way video conference, the first video conferencing terminal and the second video conferencing terminal automatically terminate the peer-to-peer connection, and connect to the third video conferencing terminal through the management server to perform the multi-way video conference.
Abstract translation: 提供视频会议系统。 视频会议系统包括：第一视频会议终端; 第二视频会议终端，用于经由对等连接与第一视频会议终端建立视频会议; 和管理服务器。 当用户需要将第三视频会议终端添加到视频会议以建立多路视频会议时，第一视频会议终端和第二视频会议终端自动终止对等连接，并连接到第三视频会议终端 视频会议终端通过管理服务器执行多路视频会议。
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公开(公告)号：US10799120B2
公开(公告)日：2020-10-13
申请号：US16217112
申请日：2018-12-12
Applicant: Quanta Computer Inc.
Inventor： Kai-Ju Cheng , Chin-Yuan Ting , Hsin-Lun Hsieh , Tsung-Hsin Lu , Yu-Hsun Chen , Hao-Ping Lee
Abstract: An image processing method for a fluorescence reaction region of teeth. The image processing method includes emitting blue light from a light source to illuminate the teeth in a mouth, so that the teeth generate fluorescence; capturing a first teeth image of the teeth by an image capturing unit; separating the first teeth image into a first red-value image, a first green-value image, and a first blue-value image by a processing unit; transforming the first red-value image into a second red-value image by the processing unit using a pixel value transforming function; and combining the second red-value image, the first green-value image, and the first blue-value image into a second teeth image by the processing unit.
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4.发明申请公开(公告)号：US20200022582A1
公开(公告)日：2020-01-23
申请号：US16137585
申请日：2018-09-21
Applicant: Quanta Computer Inc.
Inventor： Kai-Ju Cheng , Chin-Yuan Ting , Hsin-Lun Hsieh , Tsung-Hsin Lu , Yu-Hsun Chen , Hao-Ping Lee
Abstract: An image-processing method for marking plaque fluorescent reaction areas is provided, including: obtaining a first RGB image of a mouth region; obtaining a second RGB image of the mouth region; respectively converting the first RGB image and the second RGB image into a first HSV image and a second HSV image; obtaining a first average brightness value of the first HSV image and a second average brightness value of the second HSV image; normalizing the first average brightness value or the second average brightness value according the first average brightness value and the second average brightness value to obtain a normalized image; converting the normalized image into a third RGB image, and obtaining a plurality of pixel points of the dental plaque according to the third RGB image and the first RGB image or the second RGB image; and marking the pixel points in the third RGB image.
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5.发明授权公开(公告)号：US09438857B2
公开(公告)日：2016-09-06
申请号：US14618285
申请日：2015-02-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Yu-Hsing Lin , Kai-Ju Cheng , Chin-Yuan Ting , Hsin-Lun Hsieh , Yuan-Ruei Jhang
Abstract: A video conferencing system is provided. The video conferencing system includes: a first video conferencing terminal; a second video conferencing terminal, for establishing a video conference with the first video conferencing terminal via a peer-to-peer connection; and a management server. When a user needs to add a third video conferencing terminal to the video conference to establish a multi-way video conference, the first video conferencing terminal and the second video conferencing terminal automatically terminate the peer-to-peer connection, and connect to the third video conferencing terminal through the management server to perform the multi-way video conference.
Abstract translation: 提供视频会议系统。 视频会议系统包括：第一视频会议终端; 第二视频会议终端，用于经由对等连接与第一视频会议终端建立视频会议; 和管理服务器。 当用户需要将第三视频会议终端添加到视频会议以建立多路视频会议时，第一视频会议终端和第二视频会议终端自动终止对等连接，并连接到第三视频会议终端 视频会议终端通过管理服务器执行多路视频会议。
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Patent Agency Ranking
公开(公告)号：US20140369424A1
公开(公告)日：2014-12-18
申请号：US14012259
申请日：2013-08-28
Applicant: Quanta Computer Inc.
Inventor： Li-An Chuang , Kai-Ju Cheng , Chin-Yuan Ting , Chun-Hsiung Fang , Hsin-Lun Hsieh , Yu-Feng Lin
IPC: H04N19/89
CPC classification number: H04N19/895 , H04N19/105 , H04N19/164 , H04N19/172 , H04N19/58
Abstract: A video stream transmission method is provided. The method has the following steps of: utilizing a video encoding apparatus to encode a plurality of first images to generate a video bitstream and transmit the video bitstream to the video decoding apparatus over a network; utilizing a video decoding apparatus to decode the video bitstream to generate a plurality of second images correspondingly; and when the video decoding apparatus detects that there is data loss of the video bitstream during transmission, utilizing the video decoding apparatus to reference a third image, which is the most recent completely decoded image of the plurality of second images, to perform subsequent video decoding processes and transmit a request signal to the video encoding apparatus, so that the video encoding apparatus references a fourth image, which corresponds to the third image, of the plurality of first images, to perform subsequent video encoding processes.
Abstract translation: 提供视频流传输方法。 该方法具有以下步骤：利用视频编码装置对多个第一图像进行编码以产生视频比特流，并通过网络将视频比特流发送到视频解码装置; 利用视频解码装置对视频比特流进行解码以相应地产生多个第二图像; 并且当视频解码装置检测到在传输期间存在视频比特流的数据丢失时，利用该视频解码装置引用作为多个第二图像的最新完全解码的图像的第三图像来执行后续的视频解码 处理并向视频编码装置发送请求信号，使得视频编码装置参照多个第一图像中对应于第三图像的第四图像，以执行后续的视频编码处理。
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公开(公告)号：US11471034B2
公开(公告)日：2022-10-18
申请号：US16774279
申请日：2020-01-28
Applicant: Quanta Computer Inc.
Inventor： Kai-Ju Cheng , Hsin-Lun Hsieh , Chin-Yuan Ting , Tsung-Hsin Lu , Huan-Tang Wu , Shao-Ang Chen , Yu-Hsun Chen , Jia-Chyi Wang , Chih-Wei Sung , Huan-Pin Shen
Abstract: A method for distinguishing plaque and calculus is provided. The method is used in a device and includes the following steps: emitting, by a blue light-emitting diode, blue light to illuminate teeth in an oral cavity, wherein the blue light is used to generate autofluorescence of plaque and calculus on the teeth; sensing, by an image sensor, the autofluorescence of plaque and calculus; and distinguishing, by a processor, a plaque area and a calculus area on the teeth based on the autofluorescence.
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公开(公告)号：US10791935B2
公开(公告)日：2020-10-06
申请号：US16157312
申请日：2018-10-11
Applicant: Quanta Computer Inc.
Inventor： Kai-Ju Cheng , Hsin-Lun Hsieh , Chin-Yuan Ting , Tsung-Hsin Lu
Abstract: A method for dynamically adjusting fluorescent imaging is provided. The method is used in a device and includes the following steps: emitting, by a light emitting diode, light to illuminate teeth in an oral cavity, wherein the light is used to generate fluorescence from the teeth; filtering, by an optical filter, the fluorescence; receiving, by an image sensor, a signal and adjusting a gain value of an analog-to-digital converter according to the signal; converting, by the analog-to-digital converter, the filtered fluorescence into a digital signal and adjusting the digital signal according to the gain value; and generating, by a processor, an output image signal that corresponds to the gain value from the digital signal.
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公开(公告)号：US09288180B2
公开(公告)日：2016-03-15
申请号：US14050969
申请日：2013-10-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Chun-Hsiung Fang , Kai-Ju Cheng , Chin-Yuan Ting , Chih-Wei Sung , Yu-Hsing Lin , Ying-Jie Wang , Chen-Hsuan Weng , Hsin-Lun Hsieh , Chih-Yuan Huang , Yuan-Ping Chang
CPC classification number: H04L61/2007 , H04W76/10 , H04W76/12
Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.
Abstract translation: 提供了一种通信系统和方法。 在通信系统中，第一电气设备具有被配置为连接到多个3G加密狗的端点，其中3G加密狗具有不同的IP地址; 当云服务器检测到第一个电气设备连接到3G加密狗时，云服务器集成IP地址以生成集成的IP地址; 并且第二电气设备通过云服务器经由集成IP地址与第一电气设备发送数据分组。
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公开(公告)号：US20140348076A1
公开(公告)日：2014-11-27
申请号：US14050969
申请日：2013-10-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Chun-Hsiung Fang , Kai-Ju Cheng , Chin-Yuan Ting , Chih-Wei Sung , Yu-Hsing Lin , Ying-Jie Wang , Chen-Hsuan Weng , Hsin-Lun Hsieh , Chih-Yuan Huang , Yuan-Ping Chang
CPC classification number: H04L61/2007 , H04W76/10 , H04W76/12
Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.
Abstract translation: 提供了一种通信系统和方法。 在通信系统中，第一电气设备具有被配置为连接到多个3G加密狗的端点，其中3G加密狗具有不同的IP地址; 当云服务器检测到第一个电气设备连接到3G加密狗时，云服务器集成IP地址以生成集成的IP地址; 并且第二电气设备通过云服务器经由集成IP地址与第一电气设备发送数据分组。
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