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1. 发明授权

US10244254B2 Encoding system using motion estimation and encoding method using motion estimation 有权
公开(公告)号：US10244254B2
公开(公告)日：2019-03-26
申请号：US12737827
申请日：2008-11-12
申请人： Tae Meon Bae , Joong Yun Lee , Kyung Min Kim , Byung Seok Hwang
发明人： Tae Meon Bae , Joong Yun Lee , Kyung Min Kim , Byung Seok Hwang
IPC分类号： H04N19/543 , H04N19/176 , H04N19/147 , H04N19/61 , H04N19/433 , H04N19/436 , H04N19/517 , H04N19/103 , H04N19/172 , H04N19/124 , H04N19/593
摘要： Provided are an encoding system using motion estimation and an encoding method using motion estimation for achieving high-speed motion estimation according to a multi-processing unit. The encoding system using motion estimation, comprises a multi-processing unit calculating motion estimation on many macroblocks of an input image, a motion estimator estimating motion vectors of the macroblocks of the input image using the motion estimation on the plurality of macroblocks, previously calculated by the multi-processing unit, and an encoder encoding the image based on the motion vectors of the macroblocks, estimated by the motion estimator. According to the present invention, motion estimation to be used for motion estimation can be calculated in advance according to the multi-processing unit capable of processing high-speed parallel processing to reduce an image encoding time and improve an encoding speed.

2. 发明申请

US20140297885A1 HIGH PICTURE QUALITY VIDEO STREAMING SERVICE METHOD AND SYSTEM 有权
标题翻译：高图像质量视频流服务方法与系统
公开(公告)号：US20140297885A1
公开(公告)日：2014-10-02
申请号：US14113445
申请日：2012-04-27
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04L29/06
CPC分类号： H04L65/607 , H04L65/604 , H04N19/172 , H04N19/177 , H04N21/23439 , H04N21/4622
摘要： The present invention relates to a high picture quality video streaming service method and system. The high picture quality video streaming service system according to the present invention includes: a content server for generating a first encoding video by encoding an original video with at a constant bit rate, generating a second encoding video by encoding the original video by using 1/N of the length of a first encoding video Group Of Pictures (GOP) and 1/N of a frame rate with constant Quantization Parameters, generating a streaming video by using the first encoding video and the second encoding video, and downloading the first encoding video and transmitting the streaming video in real time; and a user terminal for downloading and playing the first encoding video, or generating and playing a video for playback by recombining frames of the first encoding video and frames of the streaming video.
摘要翻译：本发明涉及高画质视频流服务方法和系统。根据本发明的高图像质量视频流服务系统包括：内容服务器，用于通过以恒定比特率编码原始视频来生成第一编码视频，通过使用1 / 第一编码视频图像组（GOP）的长度N和具有恒定量化参数的帧速率的1 / N，通过使用第一编码视频和第二编码视频产生流视频，并且下载第一编码视频并实时传输流式视频; 以及用于下载和播放第一编码视频的用户终端，或者通过重组第一编码视频的帧和流视频的帧来生成和播放用于回放的视频。

3. 发明授权

US08625443B2 System for measuring transmission bandwidth for media streaming and method for same 有权
标题翻译：用于测量媒体流的传输带宽的系统及其方法
公开(公告)号：US08625443B2
公开(公告)日：2014-01-07
申请号：US12922379
申请日：2009-06-15
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04L12/26
CPC分类号： H04L1/0018 , H04L1/0002 , H04L1/0026 , H04L43/0894 , H04L65/80
摘要： A system for measuring a transmission bandwidth for media streaming and a method thereof that are capable of calculating the transmission bandwidth by using a transmission packet to be transmitted to a receiver without transmitting a proving packet to the receiver and streaming media data to a receiver by using the transmission bandwidth in a service for streaming the media data such as a moving picture in real time.
摘要翻译：一种用于测量媒体流的传输带宽的系统及其方法，其能够通过使用要发送到接收机的传输分组来计算传输带宽，而不向接收机发送证明分组，并通过使用将媒体数据流式传输到接收机用于实时流式传输诸如运动图像的媒体数据的服务中的传输带宽。

4. 发明申请

US20110216826A1 Apparatus and Method for Motion Estimation-Based Image Encoding/Decoding 审中-公开
标题翻译：基于运动估计的图像编码/解码装置和方法
公开(公告)号：US20110216826A1
公开(公告)日：2011-09-08
申请号：US12998412
申请日：2009-09-11
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： H04N19/122 , H04N19/156 , H04N19/164 , H04N19/44
摘要： The present invention relates to an apparatus and to a method for motion estimation-based encoding/decoding, which estimate a motion and perform an encoding operation based on a photo core transform and a photo overlap transform in a motion picture encoding process, and perform a motion compensation and a decoding operation in a motion picture decoding process, thereby removing the temporal and spatial redundancy of the motion picture. The video processing system according to the present invention comprises: a video encoding apparatus which transforms the received video based on a motion estimation through a photo core transform and a photo overlap transform, encodes the video by a variable length coding technique, and outputs a bit stream; and a video decoding apparatus which performs a motion compensation and a decoding operation on the bit stream received from the video encoding apparatus. The present invention enables a video reproduction or compression through a video codec of a low complexity even in a low performance mobile device, and prolongs the useful life of a battery.
摘要翻译：本发明涉及一种用于基于运动估计的编码/解码的装置和方法，其基于运动图像编码处理中的照片核心变换和照片重叠变换来估计运动并执行编码操作，并且执行运动补偿和运动图像解码处理中的解码操作，从而消除运动图像的时间和空间冗余。根据本发明的视频处理系统包括：视频编码装置，其通过光核心变换和光重叠变换基于运动估计来转换接收到的视频，通过可变长度编码技术对视频进行编码，并输出一位流; 以及对从视频编码装置接收的比特流执行运动补偿和解码操作的视频解码装置。本发明能够通过即使在低性能移动设备中的低复杂度的视频编解码器进行视频再现或压缩，并且延长了电池的使用寿命。

5. 发明申请

US20110153858A1 MEDIA TRANSMISSION SYSTEM AND METHOD 有权
标题翻译：媒体传输系统和方法
公开(公告)号：US20110153858A1
公开(公告)日：2011-06-23
申请号：US12737959
申请日：2009-06-15
申请人： Tae Meon Bae , Kyung Min Kim
发明人： Tae Meon Bae , Kyung Min Kim
IPC分类号： G06F15/16
CPC分类号： H04N7/17318 , H04N21/2387 , H04N21/6587 , H04N21/8455
摘要： A media transmission system and method having a server for selecting a video frame having an image number nearest to play position information and a high compression ratio, and for transmitting the video frame to a user terminal when the user terminal transmits desired play position information to the server while media data streaming is being performed from the server to the user terminal, thereby moving to the scene desired by a user and playing the scene in a simple manner with the media transmission system comprising a user terminal for receiving, from a user, desired position information for the media data being streamed and played, receiving the video stream matched to the position information for playing the video stream; and a media server for searching for the video stream having a high compression ratio among the video streams nearest to the position information, and streaming the searched video stream to the user terminal when the position information is received from the user terminal after streaming media data to the user terminal.
摘要翻译：一种媒体传输系统和方法，具有用于选择具有最接近播放位置信息和高压缩比的图像编号的视频帧的服务器，并且用于当用户终端向所述用户终端发送所需播放位置信息时将所述视频帧发送到用户终端服务器，同时从服务器向用户终端执行媒体数据流传输，从而移动到用户期望的场景并以简单的方式播放场景，媒体传输系统包括用户终端，用户从用户端接收期望的接收与用于播放视频流的位置信息相匹配的视频流; 以及媒体服务器，用于搜索最靠近位置信息的视频流中具有高压缩比的视频流，并且在将媒体数据流传送到用户终端之后，将搜索到的视频流流式传输到用户终端用户终端。

6. 发明申请

US20110149763A1 SYSTEM FOR MEASURING THE TRANSMISSION BANDWIDTH FOR MULTIMEDIA STREAMING AND METHOD FOR SAME 有权
标题翻译：用于测量多媒体流的传输带宽的系统及其方法
公开(公告)号：US20110149763A1
公开(公告)日：2011-06-23
申请号：US12737918
申请日：2009-06-15
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L1/0018 , H04L1/0002 , H04L1/0026 , H04L43/0894 , H04L65/80
摘要： A method and system for measuring a transmission bandwidth which includes: a server for transmitting packets of multimedia data to a receiving apparatus, receiving a time stamp from the receiving apparatus, calculating a transmission bandwidth in real time from the received time stamp, and streaming the multimedia data to the receiving apparatus in accordance with the calculated transmission bandwidth; with the receiving apparatus receiving packets of the multimedia data from the server, recording received time stamp for each of received packets, and transmitting the received time stamp to the server by a predetermined cycle. According to the present invention, transmission bandwidth is measured using data actually transmitted and that streaming of media is suited to a transmission bandwidth to meet QoS (Quality of Service) requirements.
摘要翻译：一种用于测量传输带宽的方法和系统，包括：服务器，用于向接收设备发送多媒体数据分组，从接收设备接收时间戳，从接收到的时间戳中实时计算传输带宽，并将根据计算出的传输带宽向接收装置发送多媒体数据; 接收装置从服务器接收多媒体数据的分组，记录每个接收的分组的接收的时间戳，并以预定的周期将接收到的时间戳发送到服务器。根据本发明，使用实际发送的数据来测量传输带宽，并且媒体流适合于传输带宽以满足QoS（服务质量）要求。

7. 发明授权

US09374408B2 High picture quality video streaming service method and system 有权
标题翻译：高画质视频流服务方式和系统
公开(公告)号：US09374408B2
公开(公告)日：2016-06-21
申请号：US14113445
申请日：2012-04-27
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04L29/06 , H04N21/2343 , H04N21/462
CPC分类号： H04L65/607 , H04L65/604 , H04N19/172 , H04N19/177 , H04N21/23439 , H04N21/4622
摘要： The present invention relates to a high picture quality video streaming service method and system. The high picture quality video streaming service system according to the present invention includes: a content server for generating a first encoding video by encoding an original video with at a constant bit rate, generating a second encoding video by encoding the original video by using 1/N of the length of a first encoding video Group Of Pictures (GOP) and 1/N of a frame rate with constant Quantization Parameters, generating a streaming video by using the first encoding video and the second encoding video, and downloading the first encoding video and transmitting the streaming video in real time; and a user terminal for downloading and playing the first encoding video, or generating and playing a video for playback by recombining frames of the first encoding video and frames of the streaming video.
摘要翻译：本发明涉及高画质视频流服务方法和系统。根据本发明的高图像质量视频流服务系统包括：内容服务器，用于通过以恒定比特率编码原始视频来生成第一编码视频，通过使用1 / 第一编码视频图像组（GOP）的长度N和具有恒定量化参数的帧速率的1 / N，通过使用第一编码视频和第二编码视频产生流视频，并且下载第一编码视频并实时传输流式视频; 以及用于下载和播放第一编码视频的用户终端，或者通过重组第一编码视频的帧和流视频的帧来生成和播放用于回放的视频。

8. 发明授权

US09083949B2 High speed scalable video coding device and method using multi-track video 有权
标题翻译：高速可伸缩视频编码装置及使用多轨视频的方法
公开(公告)号：US09083949B2
公开(公告)日：2015-07-14
申请号：US14111834
申请日：2012-04-16
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04N7/12 , H04N7/26 , H04N19/00 , H04N19/31 , H04N19/51 , H04N19/30 , H04N19/61 , H04N19/107 , H04N19/42 , H04N19/40
CPC分类号： H04N19/139 , H04N19/107 , H04N19/159 , H04N19/176 , H04N19/184 , H04N19/187 , H04N19/30 , H04N19/31 , H04N19/40 , H04N19/42 , H04N19/51 , H04N19/61
摘要： The present invention relates to a high speed scalable video coding device and method using a multi-track video, and the scalable video encoding device comprises: a video array unit for arraying a multi-track video in a plurality of layers according to a set standard; a bit stream analyzing unit for analyzing each layer of a bit stream and extracting encoding information including an encoding mode and prediction information; a layer for carrying out scalable video encoding; and a scalable video coding (SVC) encoding unit for determining the encoding mode using the encoding information of an upper or a lower layer of a layer carrying out the scalable video encoding, and for encoding in the determined encoding mode. The scalable video encoding device and method of the present invention enhance the speed of encoding a multi-track video into a scalable video by using the encoding information of a standard multi-track video.
摘要翻译：本发明涉及一种使用多轨视频的高速可伸缩视频编码装置和方法，并且可分级视频编码装置包括：视频阵列单元，用于根据设定标准排列多层多视点 ; 比特流分析单元，用于分析比特流的每一层，并提取包括编码模式和预测信息的编码信息; 用于执行可伸缩视频编码的层; 以及可扩展视频编码（SVC）编码单元，用于使用执行可分级视频编码的层的上层或下层的编码信息来确定编码模式，并且以所确定的编码模式进行编码。本发明的可扩展视频编码设备和方法通过使用标准多轨视频的编码信息来增强将多轨视频编码成可缩放视频的速度。

9. 发明授权

US08705609B2 Moving image coding device and method 有权
标题翻译：运动图像编码装置及方法
公开(公告)号：US08705609B2
公开(公告)日：2014-04-22
申请号：US12737764
申请日：2009-05-11
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04B1/66
CPC分类号： H04N19/523 , H04N19/43 , H04N19/436
摘要： The present invention relates to a moving image coding apparatus and method involving the simultaneous parallel running of respective modules, namely: a segment-unit-coding module in which an input image frame is divided into segment units and the integer pel (integer pixel) motion is estimated while at the same time the 1/n pixel images are generated with respect to the segments of the image coded in the coding module; and a macroblock-unit-coding module in which the segments of the image frame whose the integer pel motion has been estimated in the segment-unit-coding module are received as input in the form of macroblock units and are coded in macroblock units through the 1/n pixel motion estimation. By separating the coding units into different modules and employing the techniques of parallel processing and pipelining, the present invention makes it possible to effect high-speed encoding with reduced delay in the coding rate due to differences in the processing speeds of the respective modules.
摘要翻译：本发明涉及一种涉及同时并行运行各个模块的运动图像编码装置和方法，即：输入图像帧被划分为段单位的段单元编码模块和整数像素（整数像素）运动并且同时相对于在编码模块中编码的图像的片段生成1 / n个像素图像; 以及宏块单位编码模块，其中在片段单元编码模块中已经估计了整数像素运动的图像帧的片段以宏块单元的形式被接收作为输入，并且以宏块为单位通过 1 / n像素运动估计。通过将编码单元分离成不同的模块并采用并行处理和流水线技术，本发明使得由于各个模块的处理速度的差异而使编码速率的延迟降低，从而可以实现高速编码。

10. 发明申请

US20110182353A1 SCALABLE VIDEO PROVIDING AND REPRODUCING SYSTEM AND METHODS THEREOF 有权
标题翻译：可扩展视频提供和再现系统及其方法
公开(公告)号：US20110182353A1
公开(公告)日：2011-07-28
申请号：US12737715
申请日：2008-11-12
申请人： Tae Meon Bae
发明人： Tae Meon Bae
IPC分类号： H04N7/26
CPC分类号： H04L65/607 , H04L65/4084 , H04N19/30 , H04N21/234327 , H04N21/4621 , H04N21/6377 , H04N21/8451
摘要： Disclosed hereinafter is a scalable video providing system and method. The scalable video providing system of the present invention includes a terminal apparatus for, in the case in which a full SVC video, having a higher scalability than that of a base layer SVC video previously stored in the terminal apparatus, is to be displayed, transmitting a request query to request a enhancement layer svc bit stream, which is further required, to the outside based on the base layer SVC video; and a content providing server for, when the request query is received, searching for required pertinent content based on the request query and providing the enhancement layer svc bit stream, corresponding to the remaining scalable video other than the base layer SVC video of the searched content, to the terminal apparatus.
摘要翻译：以下公开的是可扩展视频提供系统和方法。本发明的可分级视频提供系统包括：终端装置，用于在显示具有比先前存储在终端装置中的基本层SVC视频的可扩展性更高的完整SVC视频的情况下，发送基于所述基本层SVC视频向所述外部请求进一步要求增强层svc比特流的请求查询; 以及内容提供服务器，用于当接收到所述请求查询时，基于所述请求查询搜索所需的相关内容并提供所述增强层svc比特流，所述增强层svc比特流对应于所搜索内容的基本层SVC视频之外的剩余可分级视频，到终端设备。

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