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71. 发明申请

US20130083851A1 METHOD AND APPARATUS FOR VIDEO ENCODING AND METHOD AND APPARATUS FOR VIDEO DECODING 审中-公开
标题翻译：用于视频编码的方法和装置以及用于视频解码的方法和装置
公开(公告)号：US20130083851A1
公开(公告)日：2013-04-04
申请号：US13640255
申请日：2011-04-06
申请人： Alexander Alshin , Elena Alshina , Nikolay Shlyakhov , Tammy Lee
发明人： Alexander Alshin , Elena Alshina , Nikolay Shlyakhov , Tammy Lee
IPC分类号： H04N7/36
CPC分类号： H04N19/176 , H04N19/182 , H04N19/537 , H04N19/577
摘要： Methods and apparatuses for encoding and decoding a video by using pixel unit bi-directional motion compensation are provided. According to the method of encoding a video, pixel unit motion compensation is performed on each pixel of a current block by using pixels of first and second reference pictures used for bi-directional motion prediction and compensation, in addition to block unit bi-directional motion compensation performed on the current block, and a bi-directional motion prediction value of the current block is generated by using results of the block unit bi-directional motion compensation and pixel unit motion compensation.
摘要翻译：提供了通过使用像素单元双向运动补偿来对视频进行编码和解码的方法和装置。根据编码视频的方法，除了块单元双向运动之外，通过使用用于双向运动预测和补偿的第一和第二参考图像的像素，对当前块的每个像素执行像素单位运动补偿通过使用块单位双向运动补偿和像素单位运动补偿的结果，生成对当前块执行的补偿和当前块的双向运动预测值。

72. 发明授权

US08155196B2 Method of and apparatus for estimating motion vector based on sizes of neighboring partitions, encoder, decoding, and decoding method 有权
标题翻译：基于相邻分区的大小，编码器，解码和解码方法估计运动矢量的方法和装置
公开(公告)号：US08155196B2
公开(公告)日：2012-04-10
申请号：US11783773
申请日：2007-04-12
申请人： Tammy Lee
发明人： Tammy Lee
IPC分类号： H04N7/12
CPC分类号： H04N19/132 , H04N19/103 , H04N19/176 , H04N19/513 , H04N19/61
摘要： Provided are a method of and apparatus for estimating a motion vector using the sizes of neighboring partitions, an encoder, a decoder, and a decoding method. The method includes comparing the size of a first neighboring partition located to the left of the current block with the size of a second neighboring partition located above the current block and, if the size of the first neighboring partition and the size of the second neighboring partition are different from each other, estimating a motion vector of the larger one of the first neighboring partition and the second neighboring partition as the motion vector of the current block.
摘要翻译：提供了使用相邻分区的大小，编码器，解码器和解码方法来估计运动矢量的方法和装置。该方法包括将位于当前块的左侧的第一相邻分区的大小与位于当前块上方的第二相邻分区的大小进行比较，并且如果第一相邻分区的大小和第二相邻分区的大小彼此不同，将第一相邻分区和第二相邻分区中较大者的运动矢量估计为当前块的运动矢量。

73. 发明申请

US20100292762A1 METHOD FOR CONTROLLING PHOTODYNAMIC THERAPY IRRADIATION AND RELATED INSTRUMENTATION 审中-公开
标题翻译：用于控制光化学治疗辐射和相关仪器的方法
公开(公告)号：US20100292762A1
公开(公告)日：2010-11-18
申请号：US12738196
申请日：2008-10-20
申请人： William J. Cottrell , Thomas H. Foster , Allan R. Oseroff , Stephanie H. Pincus , Tammy Lee
发明人： William J. Cottrell , Thomas H. Foster , Allan R. Oseroff , Stephanie H. Pincus , Tammy Lee
IPC分类号： A61N5/06
CPC分类号： A61N5/062
摘要： In a first embodiment, there is no monitoring, and instead light is delivered according to a predetermined ‘recipe.’ In a second embodiment, the instrumentation provides a means for making the reflectance measurements during therapy without requiring the brief interruption. This device may therefore allow more accurate measurement of treatment-induced changes to the reflectance measurement. In a third embodiment, an adjustable aperture is used to constrict the area of a treatment beam.
摘要翻译：在第一实施例中，没有监视，而是根据预定的“配方”传送光。在第二实施例中，仪器提供了在治疗期间进行反射测量的手段，而不需要短暂的中断。因此，该装置可以更准确地测量治疗引起的反射测量的变化。在第三实施例中，可调节的孔用于收缩治疗束的面积。

74. 发明授权

US10264276B2 Method and apparatus for encoding motion information and method and apparatus for decoding same 有权
公开(公告)号：US10264276B2
公开(公告)日：2019-04-16
申请号：US14126622
申请日：2012-06-14
申请人： Tammy Lee , Jianle Chen
发明人： Tammy Lee , Jianle Chen
IPC分类号： H04N19/52 , H04N19/65 , H04N19/105 , H04N19/139 , H04N19/513 , H04N19/517 , H04N19/176
摘要： Provided are methods and apparatus for encoding and decoding motion information. The method of encoding motion information includes: obtaining a motion information candidate by using motion information of prediction units that are temporally or spatially related to a current prediction unit; adding, when the number of motion information included in the motion information candidate is smaller than a predetermined number n, alternative motion information to the motion information candidate so that the number of motion information included in the motion information candidate reaches the predetermined number n; determining motion information with respect to the current prediction unit from among the n motion information candidates; and encoding index information indicating the determined motion information as motion information of the current prediction unit.

75. 发明授权

US10021384B2 Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit 有权
公开(公告)号：US10021384B2
公开(公告)日：2018-07-10
申请号：US13997524
申请日：2011-12-23
申请人： Vadim Seregin , Jianle Chen , Sun-il Lee , Tammy Lee
发明人： Vadim Seregin , Jianle Chen , Sun-il Lee , Tammy Lee
IPC分类号： H04N7/26 , H04N19/44 , H04N19/46 , H04N19/13 , H04N19/593 , H04N19/463 , H04N19/186 , H04N19/119 , H04N19/11 , H04N19/154
CPC分类号： H04N19/13 , H04N19/11 , H04N19/119 , H04N19/154 , H04N19/186 , H04N19/46 , H04N19/463 , H04N19/593
摘要： Methods and apparatuses for encoding and decoding an intra prediction mode of a prediction unit of a chrominance component based on an intra prediction mode of a prediction unit of a luminance component are provided. When an intra prediction mode of a prediction unit of a luminance component is the same as an intra prediction mode in an intra prediction mode candidate group of a prediction unit of a chrominance component, reconstructing the intra prediction mode candidate group of the prediction unit of the chrominance component by excluding or replacing an intra prediction mode of the prediction unit of the chrominance component which is same as an intra prediction mode of the prediction unit of the luminance component from the intra prediction mode candidate group, and encoding the intra prediction mode of the prediction unit of the chrominance component by using the reconstructed intra prediction mode candidate group.

76. 发明授权

US09300970B2 Methods and apparatuses for encoding and decoding motion vector 有权
公开(公告)号：US09300970B2
公开(公告)日：2016-03-29
申请号：US13179758
申请日：2011-07-11
申请人： Tammy Lee , Vadim Seregin
发明人： Tammy Lee , Vadim Seregin
IPC分类号： H04N19/129 , H04N19/139 , H04N19/52 , H04N19/119 , H04N19/176 , H04N19/513 , H04N19/56 , H04N19/105 , H04N19/159
CPC分类号： H04N19/139 , H04N19/105 , H04N19/119 , H04N19/129 , H04N19/159 , H04N19/176 , H04N19/513 , H04N19/52 , H04N19/56
摘要： Encoding and decoding a motion vector using a motion vector of a current block of a current picture, which indicates a region corresponding to the current block in a first reference picture and one of generating a motion vector predictor from a motion vector of the adjacent block having a motion vector referring to the first reference picture among adjacent blocks encoded before the current block and a motion vector of an adjacent block referring to a second reference picture other than the first reference picture.

77. 发明申请

US20140241422A1 METHOD AND APPARATUS FOR IMAGE ENCODING AND DECODING USING ADAPTIVE QUANTIZATION PARAMETER DIFFERENTIAL 审中-公开
标题翻译：使用自适应量化参数差分的图像编码和解码的方法和装置
公开(公告)号：US20140241422A1
公开(公告)日：2014-08-28
申请号：US14130135
申请日：2012-06-28
申请人： Tammy Lee , Jianle Chen
发明人： Tammy Lee , Jianle Chen
IPC分类号： H04N19/126 , H04N19/196 , H04N19/176
CPC分类号： H04N19/176 , H04N19/126 , H04N19/196 , H04N19/463
摘要： A method of encoding an image, a method of decoding an image, an image encoding apparatus, and an image decoding apparatus, the method of encoding an image including the operations of determining a scaling factor, determining a quantization parameter (QP) value of a current block, acquiring a predicted QP value of the current block, determining a QP difference value by using the QP value and the predicted QP value, adjusting the QP difference value by extracting the scaling factor from the QP difference value, generating a bitstream including the scaling factor and the adjusted QP difference value, and transmitting the bitstream.
摘要翻译：一种图像编码方法，图像解码方法，图像编码装置和图像解码装置，对包括确定缩放因子的操作的图像进行编码的方法，确定缩放因子的量化参数（QP）值获取当前块的预测QP值，通过使用QP值和预测QP值确定QP差值，通过从QP差值提取缩放因子来调整QP差值，生成包括缩放因子和调整后的QP差值，并发送比特流。

78. 发明申请

US20140003521A1 METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING 审中-公开
标题翻译：用于编码图像的方法和装置以及用于解码的方法和装置
公开(公告)号：US20140003521A1
公开(公告)日：2014-01-02
申请号：US14004579
申请日：2012-03-12
申请人： Tammy Lee , Young-o Park
发明人： Tammy Lee , Young-o Park
IPC分类号： H04N7/36
CPC分类号： H04N19/52 , H04N19/103 , H04N19/176 , H04N19/577 , H04N19/70
摘要： Provided are a method and an apparatus for encoding and decoding motion information of a current prediction unit that is motion-predicted. The image encoding method includes: obtaining a first reference picture list, a second reference picture list, and a combination reference picture list which is a combination of reference pictures included in the first reference picture list and reference pictures included in the second reference picture list; and encoding a reference syntax indicating a motion prediction mode and a reference picture used in encoding a current prediction unit based on a number of possible cases of a unidirectional motion prediction mode and a number of possible cases of a bidirectional motion prediction mode.
摘要翻译：提供了一种用于对运动预测的当前预测单元的运动信息进行编码和解码的方法和装置。图像编码方法包括：获得作为包括在第一参考图像列表中的参考图像和包括在第二参考图像列表中的参考图像的组合的第一参考图像列表，第二参考图像列表和组合参考图像列表; 并且基于单向运动预测模式的可能情况的数量和双向运动预测模式的可能情况的数量来编码指示运动预测模式的参考语法和用于编码当前预测单元的参考图片。

79. 发明申请

US20130287106A1 VIDEO PREDICTION METHOD CAPABLE OF PERFORMING BILATERAL PREDICTION AND UNILATERAL PREDICTION AND A DEVICE THEREOF, VIDEO ENCODING METHOD AND DEVICE THEREOF, AND VIDEO DECODING METHOD AND DEVICE THEREOF 审中-公开
标题翻译：能够实现双向预测和非线性预测的视频预测方法及其设备，视频编码方法及其设备及其视频解码方法及其设备
公开(公告)号：US20130287106A1
公开(公告)日：2013-10-31
申请号：US13978629
申请日：2012-01-06
申请人： Tammy Lee , Il-koo Kim , Min-su Cheon
发明人： Tammy Lee , Il-koo Kim , Min-su Cheon
IPC分类号： H04N7/32
CPC分类号： H04N19/577 , H04N19/105 , H04N19/119 , H04N19/176 , H04N19/46 , H04N19/573 , H04N19/61 , H04N19/96
摘要： A method and a device for performing inter prediction of a video, and encoding and decoding a video using an inter prediction, are provided. A video prediction method includes: determining reference information indicating at least one reference image for inter predicting an image; determining a first reference list and a second reference list, each of which includes the determined reference information and a reference order of the at least one reference image; and if the determined reference information indicates only images for uni-directional prediction, generating a reconstructed image by referring to images indicated by the first and second lists in a same reference order.
摘要翻译：提供一种用于执行视频的帧间预测，以及使用帧间预测对视频进行编码和解码的方法和装置。视频预测方法包括：确定指示用于帧间预测图像的至少一个参考图像的参考信息; 确定第一参考列表和第二参考列表，每个参考列表和第二参考列表包括所确定的参考信息和所述至少一个参考图像的参考顺序; 并且如果所确定的参考信息仅指示用于单向预测的图像，则以相同的参考顺序参考由第一和第二列表指示的图像来生成重建图像。

80. 发明申请

US20110310973A1 VIDEO ENCODING METHOD AND APPARATUS USING LOW-COMPLEXITY FREQUENCY TRANSFORMATION, AND VIDEO DECODING METHOD AND APPARATUS 有权
标题翻译：使用低复杂频率转换的视频编码方法和装置，以及视频解码方法和装置
公开(公告)号：US20110310973A1
公开(公告)日：2011-12-22
申请号：US13148657
申请日：2010-02-08
申请人： Min-Su Cheon , Il-Koo Kim , Tammy Lee
发明人： Min-Su Cheon , Il-Koo Kim , Tammy Lee
IPC分类号： H04N11/02
CPC分类号： H04N19/18 , H04N19/119 , H04N19/122 , H04N19/129 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/46 , H04N19/61
摘要： Provided are a video encoding method and apparatus using a low-complexity transformation and a video decoding method and apparatus using a low-complexity inverse transformation. The video encoding method includes: receiving image data of an input picture in predetermined data units; generating coefficients of the predetermined data units by performing a low-complexity transformation on the image data; and outputting the generated coefficients. The low-complexity transformation includes at least one of a selective frequency-domain transformation that uses a transformation basis for a predetermined frequency-domain, a sub data unit transformation that performs a transformation by respectively selecting and applying transformation bases for a plurality of sub data units divided from the image data, and a scale-down transformation that uses a scale-down rectangular transformation basis that is a combination of a rectangular matrix and a square matrix.
摘要翻译：提供了使用低复杂度变换和使用低复杂度逆变换的视频解码方法和装置的视频编码方法和装置。视频编码方法包括：以预定数据单位接收输入图像的图像数据; 通过对图像数据执行低复杂度变换来产生预定数据单元的系数; 并输出所生成的系数。低复杂度变换包括对预定频域使用变换基础的选择性频域变换，通过分别选择并应用多个子数据的变换基础来执行变换的子数据单元变换中的至少一个与图像数据分开的单位，以及使用矩形矩阵和矩形矩阵的组合的按比例缩小矩形变换的缩小变换。

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