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1. 发明授权

US09179149B2 Video encoding control method, video encoding apparatus, and video encoding program 有权
标题翻译：视频编码控制方法，视频编码装置和视频编码程序
公开(公告)号：US09179149B2
公开(公告)日：2015-11-03
申请号：US13695865
申请日：2011-05-02
申请人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono
发明人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono
IPC分类号： H04N7/12 , H04N19/117 , H04N19/172 , H04N19/196 , H04N19/15 , H04N19/124 , H04N19/177 , H04N19/192
CPC分类号： H04N19/117 , H04N19/124 , H04N19/15 , H04N19/172 , H04N19/177 , H04N19/192 , H04N19/196 , H04N19/198
摘要： A video encoding control method encodes an input video signal by controlling a generated bit rate so a hypothetical buffer in a decoder does not overflow or underflow includes: sequentially encoding each picture in an encoding-order picture group in accordance with a predetermined encoding parameter, the encoding-order picture group including a predetermined number of pictures and being a collection of successive pictures in the order of encoding; calculating a quantization statistic of each picture based on quantization parameter information used to encode each picture each time each picture is encoded, and checking whether the quantization statistic exceeds a predetermined threshold value, and if the quantization statistic exceeds the predetermined threshold value, changing the encoding parameter so the generated bit rate resulting from encoding is reduced and performing re-encoding from a first picture of an encoding-order picture group that is being encoded using the changed encoding parameter.
摘要翻译：视频编码控制方法通过控制所生成的比特率来对输入视频信号进行编码，因此解码器中的假想缓冲器不会溢出或下溢包括：根据预定编码参数对编码次序图像组中的每个图像进行顺序编码，编码顺序图像组，其包括预定数量的图像，并且是编码顺序的连续图像的集合; 在每个图像被编码时，基于用于对每个图像进行编码的量化参数信息，并且检查量化统计量是否超过预定阈值，并且如果量化统计量超过预定阈值，则计算每个图像的量化统计量，参数，使得由编码产生的生成比特率降低，并且使用正在使用改变的编码参数进行编码的编码次序图像组的第一图像进行重新编码。

2. 发明申请

US20130336387A1 VIDEO ENCODING DEVICE, VIDEO ENCODING METHOD AND VIDEO ENCODING PROGRAM 有权
标题翻译：视频编码设备，视频编码方法和视频编码程序
公开(公告)号：US20130336387A1
公开(公告)日：2013-12-19
申请号：US14001841
申请日：2012-03-06
申请人： Naoki Ono , Atsushi Shimizu , Masaki Kitahara , Seisuke Kyochi
发明人： Naoki Ono , Atsushi Shimizu , Masaki Kitahara , Seisuke Kyochi
IPC分类号： H04N7/26
CPC分类号： H04N19/17 , H04N19/103 , H04N19/137 , H04N19/139 , H04N19/176 , H04N19/517 , H04N19/57
摘要： A video encoding device, which uses intra encoding and inter encoding with motion compensation with respect to an input video signal, includes a determination unit which determines whether the input video signal to be encoded corresponds to a stationary region, a region having minute motion, or a region having normal motion, a first encoding unit which performs inter encoding of a motion vector (0, 0) with respect to a region determined as a stationary region by the determination unit, a second encoding unit which performs motion search and inter encoding in a limited search range with respect to a region determined as a region having minute motion by the determination unit, and a third encoding unit which performs motion search and inter encoding in a normal search range with respect to a region determined as a region having normal motion by the determination unit.
摘要翻译：一种视频编码装置，其使用相对于输入视频信号的运动补偿的帧内编码和帧间编码，包括确定单元，其确定要编码的输入视频信号是否对应于静止区域，具有微小运动的区域，或者具有正常运动的区域，第一编码单元，其通过所述确定单元相对于被确定为静止区域的区域执行运动矢量（0,0）的编码;第二编码单元，其执行运动搜索和帧间编码相对于由确定单元确定为具有微小运动的区域的区域的有限搜索范围，以及第三编码单元，其针对被确定为具有正常运动的区域的正常搜索范围进行运动搜索和帧间编码由确定单元。

3. 发明授权

US06451107B2 Method for simulating the shape of the solid-liquid interface between a single crystal and a molten liquid, and the distribution of point defects of the single crystal 有权
标题翻译：用于模拟单晶和熔液之间的固 - 液界面形状的方法，以及单晶点点缺陷的分布
公开(公告)号：US06451107B2
公开(公告)日：2002-09-17
申请号：US09793862
申请日：2001-02-26
申请人： Kounosuke Kitamura , Naoki Ono
发明人： Kounosuke Kitamura , Naoki Ono
IPC分类号： C30B1328
CPC分类号： C30B29/06 , C30B15/00 , Y10T117/1008
摘要： A first step models a hot zone in a pulling apparatus of a single crystal as a mesh structure, and a second step inputs physical property values of each member corresponding to meshes combined for each member of the hot zone into a computer. A third step obtains the surface temperature distribution of each member on the basis of the calorific power of a heater and the emissivity of each member, and a fourth step obtains the internal temperature distribution of each member on the basis of the surface temperature distribution and the thermal conductivity of each member, and then further obtains the internal temperature distribution of a molten liquid being in consideration of convection. A fifth step obtains the shape of the solid-liquid interface between the single crystal and the molten liquid in accordance with an isothermal line including a tri-junction of the single crystal. A sixth step repeats said third to fifth steps until the tri-junction becomes the melting point of the single crystal. The invention aims at making the computation result and an actual measurement result of the shape of the solid-liquid interface between a single crystal and a molten liquid coincide very well with each other.
摘要翻译：第一步骤是将作为网格结构的单晶体的拉制装置中的热区域进行建模，并且第二步骤将与热区域的每个构件组合的网孔对应的每个构件的物理属性值输入到计算机中。第三步骤基于加热器的发热量和每个部件的发射率获得每个部件的表面温度分布，第四步骤基于表面温度分布获得每个部件的内部温度分布，并且每个构件的导热性，然后进一步获得考虑到对流的熔融液体的内部温度分布。第五步骤根据包括单晶三联的等温线获得单晶和熔液之间的固 - 液界面的形状。第六步骤重复所述第三至第五步骤，直到三联成为单晶的熔点。本发明旨在使计算结果和单晶与熔液之间的固 - 液界面形状的实际测量结果相互重合。

4. 发明授权

US09445089B2 Video encoding device, video encoding method and video encoding program 有权
标题翻译：视频编码设备，视频编码方式和视频编码程序
公开(公告)号：US09445089B2
公开(公告)日：2016-09-13
申请号：US14001841
申请日：2012-03-06
申请人： Naoki Ono , Atsushi Shimizu , Masaki Kitahara , Seisuke Kyochi
发明人： Naoki Ono , Atsushi Shimizu , Masaki Kitahara , Seisuke Kyochi
IPC分类号： H04N19/103 , H04N19/176 , H04N19/517 , H04N19/57 , H04N19/17 , H04N19/139 , H04N19/137
CPC分类号： H04N19/17 , H04N19/103 , H04N19/137 , H04N19/139 , H04N19/176 , H04N19/517 , H04N19/57
摘要： A video encoding device, which uses intra encoding and inter encoding with motion compensation with respect to an input video signal, includes a determination unit which determines whether the input video signal to be encoded corresponds to a stationary region, a region having minute motion, or a region having normal motion, a first encoding unit which performs inter encoding of a motion vector (0, 0) with respect to a region determined as a stationary region by the determination unit, a second encoding unit which performs motion search and inter encoding in a limited search range with respect to a region determined as a region having minute motion by the determination unit, and a third encoding unit which performs motion search and inter encoding in a normal search range with respect to a region determined as a region having normal motion by the determination unit.
摘要翻译：一种视频编码装置，其使用相对于输入视频信号的运动补偿的帧内编码和帧间编码，包括确定单元，其确定要编码的输入视频信号是否对应于静止区域，具有微小运动的区域，或者具有正常运动的区域，第一编码单元，其通过所述确定单元相对于被确定为静止区域的区域执行运动矢量（0,0）的编码;第二编码单元，其执行运动搜索和帧间编码相对于由确定单元确定为具有微小运动的区域的区域的有限搜索范围，以及第三编码单元，其针对被确定为具有正常运动的区域的正常搜索范围进行运动搜索和帧间编码由确定单元。

5. 发明授权

US08774959B2 Method of calculating temperature distribution of crucible 有权
标题翻译：计算坩埚温度分布的方法
公开(公告)号：US08774959B2
公开(公告)日：2014-07-08
申请号：US13147736
申请日：2010-12-14
申请人： Toshiaki Sudo , Eriko Suzuki , Naoki Ono
发明人： Toshiaki Sudo , Eriko Suzuki , Naoki Ono
IPC分类号： G06F19/00 , C03B19/09 , G06F17/50 , C30B15/10
CPC分类号： C03B19/095 , C30B15/10 , G06F17/5018 , G06F2217/80
摘要： Provided is a method of calculating a temperature distribution with higher accuracy than a conventional method, which calculates a temperature distribution of an inner surface of a silica powder molded body during manufacturing based on boundary conditions corrected in accordance with the actually measured temperature in consideration of plasma radiation by arc discharge and heat radiation of arc discharge.According to a method of calculating a temperature distribution of a crucible during manufacturing, includes a temperature calculation process in which a temperature calculator calculates temperature distribution in an inner surface of a silica powder molded body through a numerical calculation method which mesh-divides an object to be calculated, by calculating heat flux from heat plasma modeled by a gas flow and radiation of heat plasma radiated from arc electrodes, wherein the temperature distribution is calculated by adjusting gas flow and radiation conditions in a way that the calculated temperature distribution and the actually measured temperature distribution of an inner surface of a silica powder molded body becomes similar, and reading, from a correspondence table, gas flow and radiation conditions corresponding each step of a control sequence for producing a crucible.
摘要翻译：提供了一种比传统方法更高精度地计算温度分布的方法，该方法基于考虑到等离子体而根据实际测量的温度校正的边界条件计算制造期间二氧化硅粉末成型体的内表面的温度分布电弧放电辐射和放电电弧放电。根据制造时的坩埚的温度分布的计算方法，包括温度计算处理，其中温度计算器通过数值计算方法计算二氧化硅粉末成形体的内表面的温度分布，通过计算由通过气流和从电弧电极辐射的热等离子体的辐射建立的热等离子体的热通量来计算，其中通过以计算的温度分布和实际测量的方式调节气体流量和辐射条件来计算温度分布二氧化硅粉末成型体的内表面的温度分布变得相似，并且从对应表读取对应于用于制造坩埚的控制顺序的每个步骤的气体流量和辐射条件。

6. 发明申请

US20130343453A1 QUANTIZATION CONTROL APPARATUS AND METHOD, AND QUANTIZATION CONTROL PROGRAM 有权
标题翻译：量化控制装置和方法以及量化控制程序
公开(公告)号：US20130343453A1
公开(公告)日：2013-12-26
申请号：US13978099
申请日：2012-03-05
申请人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono , Seisuke Kyochi
发明人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono , Seisuke Kyochi
IPC分类号： H04N7/26
CPC分类号： H04N19/196 , H04N19/124 , H04N19/14 , H04N19/593
摘要： A quantization control apparatus provided in a video encoding apparatus which utilizes intra slices. The quantization control apparatus includes a similarity computation device that computes similarity between an intra slice region of an encoding target picture and an intra slice region of each of previously-encoded pictures, where the similarity is an index determined such that the closer the images of the two different intra slices, the higher the similarity; a picture selection device that selects a picture having the highest similarity from among the previously-encoded pictures, based on the similarity computed by the similarity computation device; and a quantization step determination device that determines a quantization step used for encoding the encoding target picture, based on encoding information for the picture selected by the picture selection device.
摘要翻译：一种量化控制装置，其设置在利用片内的视频编码装置中。量化控制装置包括相似度计算装置，该相似度计算装置计算编码对象图像的片内区域与每个先前编码图像的帧内片区域之间的相似度，其中相似度被确定为使得近似图像两个不同的片段，相似度越高; 图像选择装置，基于由相似度计算装置计算的相似度，从先前编码的图像中选择具有最高相似度的图像; 以及量化步骤确定装置，其基于由图像选择装置选择的图像的编码信息，确定用于对编码对象图像进行编码的量化步长。

7. 发明申请

US20130058396A1 VIDEO ENCODING CONTROL METHOD AND APPARATUS 有权
标题翻译：视频编码控制方法和装置
公开(公告)号：US20130058396A1
公开(公告)日：2013-03-07
申请号：US13695768
申请日：2011-04-20
申请人： Atsushi Shimizu , Naoki Ono , Masaki Kitahara
发明人： Atsushi Shimizu , Naoki Ono , Masaki Kitahara
IPC分类号： H04N7/26
CPC分类号： H04N19/164 , H04N19/124 , H04N19/132 , H04N19/152 , H04N19/172 , H04N19/61
摘要： A video encoding control method for controlling encoding of an input video signal. The method includes the steps of detecting an underflow of a decoder buffer; if the underflow of the decoder buffer has been detected, suppressing an amount of generated code by skipping an encoding target picture or by encoding the encoding target picture so as to produce a minimum amount of generated code; after suppressing the amount of generated code, comparing a current rate of occupancy in the decoder buffer with a predetermined threshold for the rate of occupancy in the decoder buffer; and performing a control for continuously suppressing the amount of code generated for each encoding target image by using the above step of suppressing the amount of generated code until the rate of occupancy in the decoder buffer exceeds the threshold based on a result of the above comparison.
摘要翻译：一种用于控制输入视频信号的编码的视频编码控制方法。该方法包括检测解码器缓冲器的下溢的步骤; 如果已经检测到解码器缓冲器的下溢，则通过跳过编码目标图像来抑制所生成的代码量，或通过对编码目标图像进行编码以产生最小量的生成代码; 在抑制所生成的代码量之后，将解码器缓冲器中的当前占用率与解码器缓冲器中占用率的预定阈值进行比较; 基于上述比较的结果，通过使用上述抑制生成代码量的步骤，直到解码器缓冲器的占有率超过阈值，执行连续地抑制针对每个编码对象图像生成的代码量的控制。

8. 发明申请

US20130051458A1 VIDEO ENCODING CONTROL METHOD, VIDEO ENCODING APPARATUS, AND VIDEO ENCODING PROGRAM 有权
标题翻译：视频编码控制方法，视频编码设备和视频编码程序
公开(公告)号：US20130051458A1
公开(公告)日：2013-02-28
申请号：US13695865
申请日：2011-05-02
申请人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono
发明人： Masaki Kitahara , Atsushi Shimizu , Naoki Ono
IPC分类号： H04N7/26
CPC分类号： H04N19/117 , H04N19/124 , H04N19/15 , H04N19/172 , H04N19/177 , H04N19/192 , H04N19/196 , H04N19/198
摘要： Video encoding is realized with small deterioration in image quality while suppressing underflow of a coded picture buffer (CPB) and with a smaller calculation amount than conventional 2-pass encoding. A video encoding control method which encodes an input video signal by controlling a generated bit rate so that a hypothetical buffer in a decoder does not fail includes: a step of sequentially encoding each picture in an encoding-order picture group in accordance with a predetermined encoding parameter, the encoding-order picture group including a predetermined number of pictures and being a collection of successive pictures in the order of encoding; a step of calculating a quantization statistic of each picture based on quantization parameter information used to encode each picture each time each picture is encoded, and checking whether or not the quantization statistic exceeds a predetermined threshold value, and a step of if the quantization statistic exceeds the predetermined threshold value, changing the encoding parameter so that the generated bit rate resulting from encoding is reduced and performing re-encoding from a first picture of an encoding-order picture group that is being encoded using the changed encoding parameter.
摘要翻译：在抑制编码图像缓冲器（CPB）的下溢并且以比传统的2遍编码更小的计算量的情况下，以较小的图像质量劣化实现视频编码。一种视频编码控制方法，其通过控制生成的比特率来对输入视频信号进行编码，使得解码器中的假想缓冲器不失败包括：根据预定编码对编码次序图像组中的每个图像进行顺序编码的步骤参数，编码顺序图像组包括预定数量的图像，并且是编码顺序的连续图像的集合; 在每个图像被编码时，基于用于对每个图像进行编码的量化参数信息，并且检查量化统计量是否超过预定阈值，并且如果量化统计量超过的步骤，则计算每个图像的量化统计量的步骤预定阈值，改变编码参数，使得由编码产生的生成比特率减小，并且使用改变后的编码参数从编码顺序图像组的第一图像执行重新编码。

9. 发明申请

US20100126410A1 APPARATUS AND METHOD FOR PULLING SILICON SINGLE CRYSTAL 审中-公开
标题翻译：用于拉伸硅单晶的装置和方法
公开(公告)号：US20100126410A1
公开(公告)日：2010-05-27
申请号：US11996642
申请日：2005-07-27
申请人： Senlin Fu , Naoki Ono
发明人： Senlin Fu , Naoki Ono
IPC分类号： C30B15/20 , C30B15/10 , C30B30/04
CPC分类号： C30B29/06 , C30B15/305 , Y10T117/1072
摘要： A quartz crucible retaining silicon melt is rotated at a prescribed rotating speed, and a silicon single crystal bar pulled from the quartz crucible is rotated at a prescribed rotating speed. A first coil and a second coil having the rotating center of the crucible at the center are arranged in a vertical direction at a prescribed interval, and currents of the same direction are permitted to flow in the first and the second coils to generate a magnetic field. The first coil is arranged outside a chamber, and the second coil is arranged inside the chamber. An intermediate position of the prescribed interval between the first and the second coils is controlled to be at a surface of the silicon melt or below so that a distance between the intermediate position and the surface of the silicon melt is 0 mm or more but not more than 10,000 mm.
摘要翻译：保持硅熔体的石英坩埚以规定的转速旋转，从石英坩埚拉出的硅单晶棒以规定的转速旋转。具有中心的坩埚旋转中心的第一线圈和第二线圈以规定的间隔在垂直方向上排列，允许相同方向的电流在第一和第二线圈中流动以产生磁场。第一线圈布置在室外，第二线圈布置在室内。在第一和第二线圈之间的规定间隔的中间位置被控制在硅熔体的表面以下，使得中间位置和硅熔体表面之间的距离为0mm以上，但不超过超过10,000毫米。

10. 发明授权

US5483519A Method and apparatus for line switching 失效
标题翻译：线路切换的方法和装置
公开(公告)号：US5483519A
公开(公告)日：1996-01-09
申请号：US243902
申请日：1994-05-17
申请人： Shigeki Satomi , Mitsunobu Nagao , Naoki Ono
发明人： Shigeki Satomi , Mitsunobu Nagao , Naoki Ono
IPC分类号： H04B1/74 , H04L1/22 , H04Q11/04
CPC分类号： H04L1/22 , H04Q11/04
摘要： A line switching apparatus for switching from a telecommunication line to a backup line in the event of occurrence of a fault on the telecommunication line includes a memory storing time zone information for monitoring the state of the telecommunication line, so that, when occurrence of a fault is detected during this monitoring time zone, the line switching apparatus switches from the faulty telecommunication line to a backup line, while when the time is outside the monitoring time zone, the state of the telecommunication line is not monitored so as to prevent unnecessary switching from the telecommunication line to the backup line.
摘要翻译：在电信线路发生故障的情况下，用于从电信线路切换到备用线路的线路交换装置包括存储用于监视电信线路状态的时区信息的存储器，从而当出现故障时在该监视时间段内检测到线路交换设备从有故障的电信线路切换到备用线路，而当时间在监视时区之外时，不监视电信线路的状态，以防止不必要的切换电信线路到备用线路。

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