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1. 发明公开

EP1984911A1 APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNAL 审中-公开
标题翻译：设备和方法进行编码和解码的信号
公开(公告)号：EP1984911A1
公开(公告)日：2008-10-29
申请号：EP07708513.2
申请日：2007-01-18
申请人： LG Electronics, Inc. , Industry-Academic Cooperation Foundation, Yonsei University
发明人： JUNG, Yang Won , OH, Hyun O , KIM, Hyo Jin , CHOI, Seung Jong , LEE, Dong Geum , KANG, Hong Goo , LEE, Jae Seong
IPC分类号： G10L19/00
CPC分类号： G10L19/24 , G10L19/20
摘要： Encoding and decoding apparatuses and encoding and decoding methods are provided. The decoding method includes extracting a plurality of encoded signals from an input bitstream, determining which of a plurality of decoding methods is to be used to decode each of the encoded signals, decoding the encoded signals using the determined decoding methods, and synthesizing the decoded signals. Accordingly, it is possible to encode signals having different characteristics at an optimum bitrate by classifying the signals into one or more classes according to the characteristics of the signals and encoding each of the signals using an encoding unit that can best serve the class where a corresponding signal belongs. In addition, it is possible to efficiently encode various signals including audio and speech signals.

2. 发明授权

EP2425631B1 BROADCAST RECEIVER AND 3D VIDEO DATA PROCESSING METHOD THEREOF 有权
标题翻译：无线电接收器和一种用于处理3D视频THEREOF
公开(公告)号：EP2425631B1
公开(公告)日：2015-05-20
申请号：EP10769872.2
申请日：2010-03-19
申请人： LG Electronics Inc.
发明人： NANDHAKUMAR, Nagaraj , SUH, Jong Yeul , CHOI, Seung Jong , IM, Jin Seok , YANG, Jeong Hyu
IPC分类号： H04N7/12 , H04N13/02 , H04N21/2365 , H04N21/2362 , H04N13/00 , H04N21/2343 , H04N21/426 , H04N21/434 , H04N21/647
CPC分类号： H04N7/12 , H04N13/139 , H04N13/161 , H04N13/178 , H04N13/194 , H04N13/20 , H04N19/597 , H04N21/234327 , H04N21/234363 , H04N21/2362 , H04N21/2365 , H04N21/42615 , H04N21/4345 , H04N21/4347 , H04N21/64792
摘要： A broadcast receiver and a 3D video data processing method thereof are disclosed herein. A 3D video data processing method of a broadcast receiver according to an embodiment of the present invention includes receiving, by a receiving unit, a broadcast signal including 3D video data and 3D complementary video information, wherein the 3D video data include half-resolution base video data and complementary video data for configuring a full-resolution image; parsing, by 3D video information processing unit, a 3D complementary video information; decoding, by a base video decoder, the half-resolution base video data; decoding, by a complementary video decoder, the complementary video data for configuring a full-resolution image; and combining and formatting, by an output formatter, the base video data and the complementary video data using the 3D complementary video information, thereby outputting a full-resolution 3D image.

3. 发明公开

EP2489197A2 BROADCAST RECEIVER AND 3D VIDEO DATA PROCESSING METHOD THEREOF 审中-公开
标题翻译：无线电接收器和一种用于处理3D视频THEREOF
公开(公告)号：EP2489197A2
公开(公告)日：2012-08-22
申请号：EP10823577.1
申请日：2010-10-12
申请人： LG Electronics Inc.
发明人： SUH, Jong Yeul , KIM, Jin Pil , YANG, Jeong Hyu , CHOI, Seung Jong , IM, Jin Seok , KIM, Kwan Suk
IPC分类号： H04N13/00 , H04N7/08
CPC分类号： H04N21/4345 , H04N13/139 , H04N13/161 , H04N13/178 , H04N13/194 , H04N13/359 , H04N21/2362 , H04N21/4343 , H04N21/4348 , H04N21/816 , H04N21/845
摘要： A broadcast receiver and a 3D broadcast data processing method are disclosed. The processing method includes receiving a broadcast signal including system information (SI) and video data, parsing SI of a program, and determining whether the program provides a 3D broadcast service on the basis of the SI, extracting, if the program provides a 3D broadcast service, 3D broadcast data corresponding to the 3D broadcast service, and processing the 3D video data according to the SI. The broadcast receiver includes a receiving unit receiving a broadcast signal including SI and video data, an SI processor parsing system information of a program, and determining whether the program provides a 3D broadcast service on the basis of the SI, a demultiplexer extracting, if the program provides a 3D broadcast service, 3D broadcast data corresponding to a 3D broadcast service, and a video processing unit processing 3D video data according to the SI.

4. 发明公开

EP1989703A1 APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNAL 审中-公开
标题翻译：设备和方法进行编码和解码的信号
公开(公告)号：EP1989703A1
公开(公告)日：2008-11-12
申请号：EP07708512.4
申请日：2007-01-18
申请人： LG Electronics, Inc. , Industry-Academic Cooperation Foundation, Yonsei University
发明人： JUNG, Yang Won , OH, Hyun O , KIM, Hyo Jin , CHOI, Seung Jong , LEE, Dong Geum , KANG, Hong Goo , LEE, Jae Seong , PARK, Young Cheol
IPC分类号： G10L19/00 , G10L19/12
CPC分类号： G10L19/24 , G10L19/20
摘要： Encoding and decoding apparatuses and encoding and decoding methods are provided. The decoding method includes extracting a plurality of encoded signals from an input bitstream, determining which of a plurality of decoding methods is to be used to decode each of the encoded signals, decoding the encoded signals using the determined decoding methods, and synthesizing the decoded signals. Accordingly, it is possible to encode signals having different characteristics at an optimum bitrate by classifying the signals into one or more classes according to the characteristics of the signals and encoding each of the signals using an encoding unit that can best serve the class where a corresponding signal belongs. In addition, it is possible to efficiently encode various signals including audio and speech signals.

5. 发明公开

EP2425631A2 BROADCAST RECEIVER AND 3D VIDEO DATA PROCESSING METHOD THEREOF 有权
标题翻译：无线电接收器和一种用于处理3D视频THEREOF
公开(公告)号：EP2425631A2
公开(公告)日：2012-03-07
申请号：EP10769872.2
申请日：2010-03-19
申请人： LG Electronics Inc.
发明人： NANDHAKUMAR, Nagaraj , SUH, Jong Yeul , CHOI, Seung Jong , IM, Jin Seok , YANG, Jeong Hyu
IPC分类号： H04N13/00
CPC分类号： H04N7/12 , H04N13/139 , H04N13/161 , H04N13/178 , H04N13/194 , H04N13/20 , H04N19/597 , H04N21/234327 , H04N21/234363 , H04N21/2362 , H04N21/2365 , H04N21/42615 , H04N21/4345 , H04N21/4347 , H04N21/64792
摘要： A broadcast receiver and a 3D video data processing method thereof are disclosed herein. A 3D video data processing method of a broadcast receiver according to an embodiment of the present invention includes receiving, by a receiving unit, a broadcast signal including 3D video data and 3D complementary video information, wherein the 3D video data include half-resolution base video data and complementary video data for configuring a full-resolution image; parsing, by 3D video information processing unit, a 3D complementary video information; decoding, by a base video decoder, the half-resolution base video data; decoding, by a complementary video decoder, the complementary video data for configuring a full-resolution image; and combining and formatting, by an output formatter, the base video data and the complementary video data using the 3D complementary video information, thereby outputting a full-resolution 3D image.

6. 发明公开

EP2387243A2 VIDEO SIGNAL PROCESSING METHOD AND APPARATUS USING DEPTH INFORMATION 审中-公开
标题翻译： VORRICHTUNG VEFIGININFORMATIONEN VERWINENDEN VIDEOSIGARVERARGITUNGSMETHODE
公开(公告)号：EP2387243A2
公开(公告)日：2011-11-16
申请号：EP09837681.7
申请日：2009-12-30
申请人： LG Electronics Inc.
发明人： YANG, Jeong Hyu , SUH, Jong Yeul , CHOI, Seung Jong , IM, Jin Seok , LIM, Jung Eun
IPC分类号： H04N13/00 , H04N7/24
CPC分类号： H04N21/234327 , H04N13/10 , H04N13/128 , H04N13/144 , H04N13/161 , H04N13/178 , H04N19/142 , H04N19/44 , H04N19/597 , H04N19/61 , H04N19/70 , H04N2213/003
摘要： The present invention relates to a video signal processing method, comprising the steps of: receiving a multi-view coded bitstream including a color picture and a depth picture, the depth picture representing a set of numeric information on a distance between an object and a camera serving as a reference; acquiring data type identification information as well as depth range information from the multi-view video coded bitstream, the data type identification information indicating whether the multi-view video coded bitstream contains depth coded data, the depth range information representing information of maximum and minimum values in variances between two pictures at different visual points; according to the data type identification information, if the multi-view video coded bitstream contains the depth coded data, recovering the depth coded data; adjusting the depth range information by comparing the depth range information with a predetermined threshold range for changes of depth; and displaying 3D video by using the recovered depth coded data and the adjusted depth range information.
摘要翻译：视频信号处理方法技术领域本发明涉及视频信号处理方法，包括以下步骤：接收包括彩色图像和深度图像的多视图编码比特流，所述深度图像表示对象和相机之间的距离的一组数字信息作为参考; 从多视点视频编码比特流获取数据类型识别信息以及深度范围信息，指示多视点视频编码比特流是否包含深度编码数据的数据类型识别信息，表示最大和最小值信息的深度范围信息在不同视觉点的两张照片之间的差异; 根据数据类型识别信息，如果多视点视频编码比特流包含深度编码数据，则恢复深度编码数据; 通过将深度范围信息与用于深度变化的预定阈值范围进行比较来调整深度范围信息; 并通过使用恢复的深度编码数据和调整的深度范围信息来显示3D视频。

7. 发明公开

EP2453659A2 IMAGE OUTPUT METHOD FOR A DISPLAY DEVICE WHICH OUTPUTS THREE-DIMENSIONAL CONTENTS, AND A DISPLAY DEVICE EMPLOYING THE METHOD 审中-公开
标题翻译：图像输出方法与问题对程序的应用三维内容和显示设备的显示设备
公开(公告)号：EP2453659A2
公开(公告)日：2012-05-16
申请号：EP10797330.7
申请日：2010-07-09
申请人： LG Electronics Inc.
发明人： OH, Seung Kyun , CHOI, Seung Jong , IM, Jin Seok
IPC分类号： H04N13/00 , H04N13/04
CPC分类号： H04N13/398 , H04N13/111 , H04N21/43635 , H04N21/816
摘要： The present invention relates to an image output method for a display device which outputs three-dimensional contents, and to a display device employing the method, and more specifically, relates to: an image output method for a display device, wherein a judgment is made as to whether an image signal contains three-dimensional image data, the image signal is then subjected to image processing in accordance with whether or not it contains three-dimensional image data, and any three-dimensional image data contained in the image signal is output in 3D format; and to a display device employing the method.
摘要翻译：本发明涉及一种用于显示装置，其输出三维内容的图像输出方法，以及一种显示装置采用该方法，并且更具体地，涉及：用于显示设备的图像输出方法，worin作出判断至于是否图像信号中包含的三维图像数据时，图像信号然后进行图像处理与它是否含有包含在图像中的三维图像数据，和任何三维图像数据雅舞蹈信号被输出格式3D; 并到一个显示装置采用该方法。

8. 发明公开

EP2409495A2 A METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE DATA AND AN APPARATUS OF PROCESSING THREE-DIMENSIONAL IMAGE DATA 审中-公开
标题翻译：方法显示三维图像数据和设备用于处理三维图像数据
公开(公告)号：EP2409495A2
公开(公告)日：2012-01-25
申请号：EP10753677.3
申请日：2010-03-16
申请人： LG Electronics Inc.
发明人： KIM, Hak Tae , SONG, Keun Bok , CHOI, Seung Jong
IPC分类号： H04N13/00
CPC分类号： H04N13/398 , G09G2310/061 , H04N13/122 , H04N13/139 , H04N13/341
摘要： A method is provided that includes receiving a three-dimensional (3D) image signal, generating image data from the 3D image signal, wherein said image data includes a plurality of left image data and a plurality of right image data, configuring the generated 3D image data to a 3D format, wherein the configured 3D image data includes black data and displaying the configured 3D image data at an output frequency, wherein the output frequency is synchronized with a shutter glasses.

9. 发明公开

EP1989702A1 APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNAL 审中-公开
标题翻译：用于编码和解码信号的装置和方法
公开(公告)号：EP1989702A1
公开(公告)日：2008-11-12
申请号：EP07708510.8
申请日：2007-01-18
申请人： LG Electronics Inc. , Industry-Academic Cooperation Foundation, Yonsei University
发明人： JUNG, Yang Won , OH, Hyun O , KIM, Hyo Jin , CHOI, Seung Jong , LEE, Dong Geum, Yonsei University , KANG, Hong Goo, Yonsei University , LEE, Jae Seong, Yonsei University
IPC分类号： G10L19/00 , G10L19/12
CPC分类号： G10L19/24 , G10L19/20
摘要： Encoding and decoding apparatuses and encoding and decoding methods are provided. The decoding method includes extracting a plurality of encoded signals from an input bitstream, determining which of a plurality of decoding methods is to be used to decode each of the encoded signals, decoding the encoded signals using the determined decoding methods, and synthesizing the decoded signals. Accordingly, it is possible to encode signals having different characteristics at an optimum bitrate by classifying the signals into one or more classes according to the characteristics of the signals and encoding each of the signals using an encoding unit that can best serve the class where a corresponding signal belongs. In addition, it is possible to efficiently encode various signals including audio and speech signals.
摘要翻译：编码和解码装置以及编码和解码方法被提供。解码方法包括从输入比特流中提取多个编码信号，确定将使用多种解码方法中的哪一种解码方法来解码每个编码信号，使用确定的解码方法解码编码信号，并合成解码信号。因此，可以通过根据信号的特性将信号分类成一个或多个类别并且使用能够最好地服务于相应类别的编码单元对每个信号进行编码来以最佳比特率对具有不同特性的信号进行编码信号属于。另外，可以有效地编码包括音频和语音信号的各种信号。

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