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1. 发明申请

US20180139430A1 METHOD, MEDIUM, AND APPARATUS ENCODING AND/OR DECODING AN IMAGE USING THE SAME CODING MODE ACROSS COMPONENTS 审中-公开
公开(公告)号：US20180139430A1
公开(公告)日：2018-05-17
申请号：US15856506
申请日：2017-12-28
申请人： Samsung Electronics Co., Ltd.
发明人： Dae-sung CHO , Hyun-mun KIM , Woo-shik KIM , Dmitri Birinov
IPC分类号： H04N11/04 , H04N11/02 , H04N19/109 , H04N19/80 , H04N19/70 , H04N19/61 , H04N19/593 , H04N19/50 , H04N19/463 , H04N19/46 , H04N19/44 , H04N19/196 , H04N19/19 , H04N19/186 , H04N19/182 , H04N19/18 , H04N19/176 , H04N19/147 , H04N19/136 , H04N19/132 , H04N19/11 , H04N19/91
CPC分类号： H04N11/042 , H04N11/02 , H04N19/109 , H04N19/11 , H04N19/132 , H04N19/136 , H04N19/147 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/186 , H04N19/19 , H04N19/196 , H04N19/44 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/80 , H04N19/91
摘要： A method, medium, and apparatus encoding and/or decoding an image in order to increase encoding and decoding efficiency by performing binary-arithmetic coding/decoding on a binary value of a syntax element using a probability model having the same syntax element probability value for respective context index information of each of at least two image components.

2. 发明授权

US09674541B2 Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components 有权
公开(公告)号：US09674541B2
公开(公告)日：2017-06-06
申请号：US14518205
申请日：2014-10-20
申请人： Samsung Electronics Co., Ltd.
发明人： Dae-sung Cho , Hyun-mun Kim , Woo-shik Kim , Dmitri Birinov
IPC分类号： H04N7/12 , H04N19/44 , H04N19/176 , H04N19/70 , H04N19/147 , H04N19/46 , H04N19/196 , H04N19/61 , H04N19/593 , H04N19/11 , H04N19/109 , H04N19/463 , H04N19/91 , H04N19/132 , H04N19/186 , H04N19/18 , H04N19/182 , H04N19/19 , H04N19/80 , H04N11/02 , H04N11/04 , H04N19/136 , H04N19/50
CPC分类号： H04N11/042 , H04N11/02 , H04N19/109 , H04N19/11 , H04N19/132 , H04N19/136 , H04N19/147 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/186 , H04N19/19 , H04N19/196 , H04N19/44 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/80 , H04N19/91
摘要： A method, medium, and apparatus encoding and/or decoding an image in order to increase encoding and decoding efficiency by performing binary-arithmetic coding/decoding on a binary value of a syntax element using a probability model having the same syntax element probability value for respective context index information of each of at least two image components.

3. 发明申请

US20170064183A1 APPARATUS AND METHOD FOR INFORMATION PROCESSING AND PROGRAM 审中-公开
标题翻译：信息处理和程序的装置和方法
公开(公告)号：US20170064183A1
公开(公告)日：2017-03-02
申请号：US15348651
申请日：2016-11-10
申请人： Sony Corporation
发明人： Kazuma TSUKUDA , Nobuhiro TSURUMAKI , Masaki DEMIZU , Masafumi SUZUKI , Yoichi KASAHARA , Katsuyoshi KANEMOTO , Hideo MIYAMAKI , Takumi SUGAYA , Shin YANAI
IPC分类号： H04N5/232 , H04N21/485 , H04N5/77 , H04N21/4223 , H04N7/18 , H04N1/00
CPC分类号： H04N5/23206 , G06F9/4411 , G08B13/19682 , H04N1/00204 , H04N1/00244 , H04N5/232 , H04N5/23203 , H04N5/23216 , H04N5/77 , H04N7/18 , H04N7/181 , H04N11/042 , H04N21/4223 , H04N21/485 , H04N2201/0015 , H04N2201/3277
摘要： An information processing apparatus includes an acquisition unit configured to acquire restriction information about imaging functions from an imaging device connected to a network, a setting control unit configured to display a setting window in which after a parameter for one imaging function is selected, selectable parameters for other imaging functions are restricted in accordance with the selected parameter on the basis of the restriction information so that the imaging functions to be used are selected, and an information processing unit configured to acquire image information about an image captured using the selected imaging functions via the network.
摘要翻译：一种信息处理设备，包括：获取单元，被配置为从连接到网络的成像设备获取关于成像功能的限制信息;设置控制单元，被配置为显示其中在选择了一个成像功能的参数之后的设置窗口，其他成像功能根据限制信息根据所选择的参数进行限制，从而选择要使用的成像功能;以及信息处理单元，被配置为获取关于使用所选择的成像功能拍摄的图像的图像信息，网络。

4. 发明申请

US20160073108A1 METHOD, MEDIUM, AND SYSTEM COMPRESSING AND/OR RECONSTRUCTING IMAGE INFORMATION WITH LOW COMPLEXITY 审中-公开
标题翻译：方法，介质和系统压缩和/或重新构建低复杂度的图像信息
公开(公告)号：US20160073108A1
公开(公告)日：2016-03-10
申请号：US14943769
申请日：2015-11-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Sang-jo LEE , Si-hwa LEE , Do-hyung KIM
IPC分类号： H04N19/103 , G09G3/20 , H04N19/90 , G09G5/02 , H04N19/186 , G06T9/00 , G09G3/36
CPC分类号： H04N19/103 , G06T9/00 , G09G3/2011 , G09G3/3648 , G09G5/02 , G09G2320/0252 , G09G2320/0261 , G09G2340/16 , H04N11/042 , H04N19/12 , H04N19/186 , H04N19/90
摘要： A system, medium, and method compressing and/or restoring images. Such a data compression method may include selecting a mode from among a plurality of modes for compressing current data, according to predetermined criteria, and calculating a difference between the current data and reference data, according to the selected mode, and compressing the current data, or truncating a part of the current data and compressing the current data. Accordingly, it is possible to significantly lower the complexity of an image encoder/decoder system and exactly meet a picture-based CBR required by LCD DCC devices/systems.
摘要翻译：系统，介质和方法压缩和/或恢复图像。这样的数据压缩方法可以包括根据预定标准从多个模式中选择压缩当前数据的模式，并根据所选择的模式计算当前数据和参考数据之间的差异，并压缩当前数据，或截断当前数据的一部分并压缩当前数据。因此，可以显着降低图像编码器/解码器系统的复杂度，并且精确地满足LCD DCC设备/系统所需的基于图像的CBR。

5. 发明授权

US09088769B2 Reduced worst-case context-coded bins in video compression with parity hiding 有权
标题翻译：在奇偶隐藏的视频压缩中减少了最坏情况下的上下文编码容量
公开(公告)号：US09088769B2
公开(公告)日：2015-07-21
申请号：US13535392
申请日：2012-06-28
申请人： Dake He , Jing Wang
发明人： Dake He , Jing Wang
IPC分类号： H04N7/26 , H04N7/12 , H04N11/02 , H04N11/04 , H04N19/00 , H04N19/91 , H04N19/13 , H04N19/60 , H04N19/70 , H04N19/61
CPC分类号： H04N19/00 , H04N7/12 , H04N11/04 , H04N11/042 , H04N19/13 , H04N19/136 , H04N19/18 , H04N19/60 , H04N19/61 , H04N19/70 , H04N19/91
摘要： Methods and devices for reconstructing coefficient levels from a bitstream of encoded video data for a coefficient group in a transform unit. Parity hiding is used to signal the parity of the upper left coefficient of the coefficient group. Based on the parity, either the significant coefficient flag or the greater-than-one flag is encoded/decoded for that coefficient, but not both. The greater-than-one flag is encoded/decoded irrespective of whether a maximum number of greater-than-one flags have been encoded/decoded with respect to the other coefficients in the coefficient group.
摘要翻译：用于从变换单元中的系数组的编码视频数据的比特流重建系数级的方法和装置。奇偶校验用于表示系数组左上角系数的奇偶性。基于奇偶校验，对于该系数，有效系数标志或大于1的标记被编码/解码，但不是两者。无论是否对系数组中的其他系数编码/解码了大于1的标志的最大数目，编码/解码大于1的标志。

6. 发明授权

US08634472B2 Image information encoding method and encoder, and image information decoding method and decoder 有权
公开(公告)号：US08634472B2
公开(公告)日：2014-01-21
申请号：US13489089
申请日：2012-06-05
申请人： Kazushi Sato , Osamu Sunohara , Teruhiko Suzuki , Peter Kuhn , Yoichi Yagasaki
发明人： Kazushi Sato , Osamu Sunohara , Teruhiko Suzuki , Peter Kuhn , Yoichi Yagasaki
IPC分类号： H04N7/12
CPC分类号： H04N19/109 , H04N7/01 , H04N11/042 , H04N11/046 , H04N19/105 , H04N19/112 , H04N19/124 , H04N19/136 , H04N19/139 , H04N19/152 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/36 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/513 , H04N19/523 , H04N19/57
摘要： An image decoding method includes decoding encoded image data to generate a decoded image signal including a luma signal and a chroma signal. The method further includes scaling, when a reference field has a different parity from a current field for motion compensation and when the decoded image signal is in a format in which the number of chroma pixels is vertically different from the number of luma pixels, a chroma motion vector of the chroma signal according to an accuracy for a luma motion vector of the luma signal so that a reference frame will coincide in phase of the chroma signal with a current frame. The method also includes performing motion compensation of the decoded image signal using the scaled chroma motion vector according to the accuracy of the luma motion vector of the luma signal.

7. 发明授权

US08548059B2 Image information encoding method and encoder, and image information decoding method and decoder 有权
标题翻译：图像信息编码方法和编码器，以及图像信息解码方法及解码器
公开(公告)号：US08548059B2
公开(公告)日：2013-10-01
申请号：US13712517
申请日：2012-12-12
申请人： Sony Corporation
发明人： Kazushi Sato , Osamu Sunohara , Teruhiko Suzuki , Peter Kuhn , Yoichi Yagasaki
IPC分类号： H04N7/12
CPC分类号： H04N19/109 , H04N7/01 , H04N11/042 , H04N11/046 , H04N19/105 , H04N19/112 , H04N19/124 , H04N19/136 , H04N19/139 , H04N19/152 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/36 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/513 , H04N19/523 , H04N19/57
摘要： An image processing method includes decoding encoded image data to generate a decoded image signal including a luma signal and a chroma signal. The method further includes detecting a condition that a reference field has a different parity from a current field and that the number of chroma pixels is vertically different from the number of luma pixels. The method further includes shifting a phase of the chroma signal in the reference field in a vertical plus direction according a value of a motion vector in a vertical direction under the detected condition so that the reference field will coincide in phase of the chroma signal with a current field. The method also includes performing a motion compensation of the decoded image signal using the reference field.
摘要翻译：图像处理方法包括解码编码图像数据以产生包括亮度信号和色度信号的解码图像信号。该方法还包括检测参考场与当前场具有不同奇偶性的条件，并且色度像素的数量与亮度像素的数量垂直不同。该方法还包括在检测条件下根据垂直方向上的运动矢量的值在垂直正方向上移动参考场中的色度信号的相位，使得参考场将与色度信号的相位一致当前字段。该方法还包括使用参考场来执行解码图像信号的运动补偿。

8. 发明申请

US20120243617A1 IMAGE INFORMATION ENCODING METHOD AND ENCODER, AND IMAGE INFORMATION DECODING METHOD AND DECODER 有权
标题翻译：图像信息编码方法和编码器，以及图像信息解码方法和解码器
公开(公告)号：US20120243617A1
公开(公告)日：2012-09-27
申请号：US13488973
申请日：2012-06-05
申请人： Kazushi SATO , Osamu Sunohara , Teruhiko Suzuki , Peter Kuhn , Yoichi Yagasaki
发明人： Kazushi SATO , Osamu Sunohara , Teruhiko Suzuki , Peter Kuhn , Yoichi Yagasaki
IPC分类号： H04N7/26
CPC分类号： H04N19/109 , H04N7/01 , H04N11/042 , H04N11/046 , H04N19/105 , H04N19/112 , H04N19/124 , H04N19/136 , H04N19/139 , H04N19/152 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/36 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/513 , H04N19/523 , H04N19/57
摘要： An image decoding method includes decoding encoded image data to generate a decoded image signal including a luma signal and a chroma signal. The method further includes scaling, when a reference field is a bottom field while a current field is a top field for motion estimation and when the decoded image signal is in a format in which the number of chroma pixels is vertically different from the number of luma pixels, a chroma motion vector of the chroma signal by mv/2¼, where mv is a vertical component in a luma motion vector of the luma signal. The method also includes performing motion compensation of the decoded image signal using the scaled chroma motion vector.
摘要翻译：图像解码方法包括对编码图像数据进行解码，生成包括亮度信号和色度信号的解码图像信号。该方法还包括缩放，当参考场是底场时，当前场是用于运动估计的顶场，并且当解码图像信号是色度像素数量与亮度数量垂直不同的格式时像素，色度信号的色度运动矢量为mv /2¼，其中mv是亮度信号的亮度运动矢量中的垂直分量。该方法还包括使用缩放的色度运动矢量对解码图像信号进行运动补偿。

9. 发明授权

US08276005B2 Digital image transmission system transmitting digital image data 有权
标题翻译：数字图像传输系统传输数字图像数据
公开(公告)号：US08276005B2
公开(公告)日：2012-09-25
申请号：US12663518
申请日：2008-06-05
申请人： Tae-Hoon Bae , Won-Seok Jung
发明人： Tae-Hoon Bae , Won-Seok Jung
IPC分类号： G06F1/00
CPC分类号： H04B3/44 , G09G5/006 , G09G2330/021 , G09G2370/047 , G09G2370/12 , G09G2370/14 , H04N5/775 , H04N5/85 , H04N9/64 , H04N11/042
摘要： Provided is a digital image transmission system in a high definition multimedia interface (HDMI) format or a digital visual interface (DVI) format. A transmission and reception reinforcement device of the digital image transmission system includes a transmitter, a receiver, and a power supply circuit. The power supply circuit includes a first power supply unit supplying power to the transmitter and a second power supply unit supplying power to the receiver. Power output terminals of the first and second power supply units are connected to each other. External-power supply voltages respectively input to the first and second power supply units are output to the power output terminals. When all of the external-power supply voltages input to the first and second power supply units are lower than a predetermined voltage, an internal-power supply voltage present in a communication line between the host device and the display device is output to the power output terminals.
摘要翻译：提供了一种高分辨率多媒体接口（HDMI）格式或数字可视界面（DVI）格式的数字图像传输系统。数字图像传输系统的发送和接收加强装置包括发射机，接收机和电源电路。电源电路包括向发射器供电的第一电源单元和向接收器供电的第二电源单元。第一和第二电源单元的电力输出端子彼此连接。分别输入到第一和第二电源单元的外部电源电压被输出到电力输出端子。当输入到第一和第二电源单元的所有外部电源电压低于预定电压时，存在于主机设备和显示设备之间的通信线路中的内部电源电压被输出到电力输出终端。

10. 发明授权

US08159548B2 Modular architecture having reusable front end for processing digital video data 有权
标题翻译：具有用于处理数字视频数据的可重用前端的模块化架构
公开(公告)号：US08159548B2
公开(公告)日：2012-04-17
申请号：US10355814
申请日：2003-01-30
申请人： Chienchung Chang
发明人： Chienchung Chang
IPC分类号： H04N5/228
CPC分类号： H04N21/42607 , H04N5/232 , H04N11/042 , H04N21/41407 , H04N21/4223 , H04N21/47
摘要： A device is described that includes an encoder/decoder (CODEC) in which functionality is partitioned between a video front end (VFE) and a video back end (VBE). The VFE encapsulates functionality and image processing operations to support a variety of applications, and presents a flexible inter-processor by which an external master device can easily control these operations. The video back end (VBE) operates as an encoder and/or a decoder to generate encoded and/or decoded video sequences. The VFE and VBE may execute within an operating environment provided by a slave device.
摘要翻译：描述了一种包括其中功能在视频前端（VFE）和视频后端（VBE）之间分区的编码器/解码器（CODEC）的装置。 VFE封装功能和图像处理操作以支持各种应用，并提供灵活的处理器，通过该处理器，外部主设备可以轻松控制这些操作。视频后端（VBE）用作编码器和/或解码器以产生编码和/或解码的视频序列。 VFE和VBE可以在从设备提供的操作环境内执行。

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