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11. 发明授权

US06426772B1 Video encoder 失效
标题翻译：视频编码器
公开(公告)号：US06426772B1
公开(公告)日：2002-07-30
申请号：US09167886
申请日：1998-10-07
申请人： Akio Yoneyama , Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
发明人： Akio Yoneyama , Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
IPC分类号： H04N718
CPC分类号： H04N19/85 , H04N19/126 , H04N19/132 , H04N19/137 , H04N19/149 , H04N19/15 , H04N19/152 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/192 , H04N19/196 , H04N19/197 , H04N19/587 , H04N19/61
摘要： A next input image selector 8 specifies a time at which an input image to be processed next is to be input immediately after finishing an encoding of one image. An input video capture 1 obtains an image of which input time has been specified and sends this image to an input image information detector 2. The input image information detector 2 makes a decision as to whether or not the input image is an image to be processed based on an image variance between this input image and an input image processed immediately before stored in a frame memory 3. If this decision is negative, an input image re-selector 4 re-selects an image to be processed, and if the decision is affirmative, this input image is sent as an image to be processed to a target output bits setter 5 and a motion predictor 11. An output bits controller 6 determines a quantizing level of a quantizer 14 from target output bits and actual output bits obtained from an encoder 15. A video encoder capable of encoding images in uniform picture quality with realtime processing feature can be provided.
摘要翻译：下一个输入图像选择器8指定在完成一个图像的编码之后立即输入要处理的输入图像的时间。输入视频捕获1获得已经指定了哪个输入时间的图像，并将该图像发送到输入图像信息检测器2.输入图像信息检测器2判定输入图像是否是要处理的图像基于该输入图像与紧接在存储在帧存储器3中之前处理的输入图像之间的图像方差。如果该判定为否定，则输入图像重选器4重新选择要处理的图像，并且如果判定为肯定地，将该输入图像作为要处理的图像发送到目标输出位置位器5和运动预测器11.输出位控制器6从目标输出位和从输出位获得的实际输出位确定量化器14的量化电平编码器15.可以提供能够以实时处理特征对具有统一图像质量的图像进行编码的视频编码器。

12. 发明授权

US4906627A Pyridazinone derivatives, and insecticidal, acaricidal and nematicidal compositions 失效
标题翻译：哒嗪酮衍生物，杀虫，杀螨和杀线虫组合物
公开(公告)号：US4906627A
公开(公告)日：1990-03-06
申请号：US191260
申请日：1988-05-06
申请人： Yasuyuki Nakajima , Yasuo Kawamura , Tomoyuki Ogura , Takahiro Makabe , Kiminori Hirata , Masaki Kudo , Yoshinori Ochiai , Masayoshi Hirose
发明人： Yasuyuki Nakajima , Yasuo Kawamura , Tomoyuki Ogura , Takahiro Makabe , Kiminori Hirata , Masaki Kudo , Yoshinori Ochiai , Masayoshi Hirose
IPC分类号： C07D237/14 , A01N25/30 , A01N43/58 , A01N43/60 , A01P7/02 , C07D237/16 , C07D237/18 , C07D401/12 , C07D403/12
CPC分类号： C07D401/12 , A01N43/58 , A01N43/60 , C07D237/16 , C07D237/18 , C07D403/12
摘要： Compounds of the following formula: ##STR1## wherein Z.sup.3 represents halogen atom, straight or branched chain alkyl group having 1 to 10 carbon atoms, alkoxy group having 1 to 10 carbon atoms, alkylcarbonyl having 2 to 10 carbon atoms, alkoxyalkyl group having 2 to 4 carbon atoms, ##STR2## W represents halogen atom, alkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, or nitro group, m is 0 or an integer of 1 to 2, and when m is 2, W may be same or different, and compositions for controlling insects, acari and nemati which contain such compound.
摘要翻译：下式的化合物：其中Z 3表示卤素原子，碳原子数1〜10的直链或支链烷基，碳原子数1〜10的烷氧基，碳原子数2〜10的烷基羰基，烷氧基烷基，具有2〜 4个碳原子，W表示卤原子，碳原子数1〜4的烷基，碳原子数1〜4的烷氧基，碳原子数1〜4的卤代烷基或硝基，m表示 0或1〜2的整数，当m为2时，W可以相同也可以不同，也可以是用于控制含有该化合物的昆虫，螨和螨的组合物。

13. 发明授权

US08264616B2 Scene classification apparatus of video 失效
标题翻译：视频场景分类装置
公开(公告)号：US08264616B2
公开(公告)日：2012-09-11
申请号：US10670245
申请日：2003-09-26
申请人： Masaru Sugano , Yasuyuki Nakajima , Hiromasa Yanagihara
发明人： Masaru Sugano , Yasuyuki Nakajima , Hiromasa Yanagihara
IPC分类号： H04N5/14
CPC分类号： G11B27/28 , G06K9/00711
摘要： The present invention provides a scene classification apparatus for classifying uncompressed or compressed video into various types of scenes at low cost and with high accuracy using characteristics of a video and audio characteristics accompanied by the video. When video are compressed data, their motion intensity, spatial distribution of motion and histogram of motion direction are detected by using values of motion vectors of predictive coding images existing in respective shots, and the respective shots of the video are classified into a dynamic scene, a static scene, a slow scene, a highlight scene, a zooming scene, a panning scene, a commercial scene and the like based on the motion intensity, the spatial distribution of motion, the histogram of motion direction and shot density.
摘要翻译：本发明提供了一种场景分类装置，其以低成本和高精度地将未压缩或压缩的视频分类成各种类型的场景，并且伴随视频的视频和音频特征的特性。当视频是压缩数据时，通过使用存在于各个镜头中的预测编码图像的运动矢量的值来检测其运动强度，运动的空间分布和运动方向的直方图，并且将视频的各个镜头分类为动态场景，基于运动强度，运动的空间分布，运动方向和射出密度的直方图，静态场景，慢场景，高光场景，缩放场景，平移场景，商业场景等。

14. 发明授权

US07697815B2 Video playback unit, video delivery unit and recording medium 失效
标题翻译：视频播放单元，视频传送单元和记录介质
公开(公告)号：US07697815B2
公开(公告)日：2010-04-13
申请号：US10082268
申请日：2002-02-26
申请人： Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
发明人： Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
IPC分类号： H04N5/91
CPC分类号： H04N21/845 , H04N5/9205 , H04N7/17336 , H04N21/21 , H04N21/23 , H04N21/431 , H04N21/4316 , H04N21/4325 , H04N21/4331 , H04N21/440281 , H04N21/47 , H04N21/472 , H04N21/8153 , H04N21/854
摘要： The present invention relates to the video playback unit of one or a plurality of videos, the delivery unit and the recording medium for recording the program of the processing of these units. The video playback unit of one video reads in order the video data of the video file from the storage unit. The display displays the video data, the time information sequence data and the still image sequence data positioned before and after the playback time of the video data. In this way, the video scene contained in the video file stored in the storage unit and the video file within the server network-connected can be effectively read or the target scene can be effectively retrieved. On the other hand, the playback unit of a plurality of videos divides a plurality of videos read from the storage unit into the main videos and the proxy videos so that these videos can be simultaneously displayed. In this way, a plurality of videos can be played back even in a limited transmission bandwidth and decoding capacity.
摘要翻译：本发明涉及一个或多个视频的视频播放单元，用于记录这些单元的处理程序的传送单元和记录介质。一个视频的视频播放单元从存储单元读取视频文件的视频数据。显示器显示位于视频数据的播放时间之前和之后的视频数据，时间信息序列数据和静止图像序列数据。以这种方式，可以有效地读取存储在存储单元中的视频文件中包含的视频场景和网络连接的服务器内的视频文件，或者可以有效地检索目标场景。另一方面，多个视频的重放单元将从存储单元读取的多个视频分割成主视频和代理视频，从而可以同时显示这些视频。以这种方式，即使在有限的传输带宽和解码能力中也可以播放多个视频。

15. 发明授权

US07630439B2 Apparatus for converting conversion encoding coefficients using sampling/resolution conversion 失效
标题翻译：用于使用采样/分辨率转换来转换转换编码系数的装置
公开(公告)号：US07630439B2
公开(公告)日：2009-12-08
申请号：US10863502
申请日：2004-06-09
申请人： Haruhisa Kato , Yasuyuki Nakajima
发明人： Haruhisa Kato , Yasuyuki Nakajima
IPC分类号： H04N7/12
CPC分类号： G06T3/4007 , H04N19/132 , H04N19/48 , H04N19/59
摘要： Conversion encoding coefficients which are accumulated in an input memory and read out from the memory is input into converting unit. Conversion matrix integration unit multiplies a basis matrix of conversion encoding coefficient by, arbitrary interpolation matrix or thinning matrix which is input from resolution conversion matrix inputting unit and sampling conversion matrix inputting unit to produce a converting matrix, and outputs the same to the converting unit. Alternatively, the conversion matrix integration unit selects a converting matrix which is previously calculated and stored in the memory, and outputs the same to the converting unit. The converting unit inputs the converting matrix from the conversion matrix integration unit and the conversion encoding coefficients from the input memory, and achieves the resolution conversion and sampling conversion by matrix product computation of the conversion encoding coefficients in row unit.
摘要翻译：积存在输入存储器中并从存储器读出的转换编码系数被输入到转换单元中。转换矩阵积分单元将转换编码系数的基矩阵乘以由分辨率转换矩阵输入单元和采样转换矩阵输入单元输入的任意内插矩阵或稀疏矩阵，以产生转换矩阵，并将其输出到转换单元。或者，转换矩阵积分单元选择预先计算并存储在存储器中的转换矩阵，并将其输出到转换单元。转换单元从转换矩阵积分单元输入转换矩阵和来自输入存储器的转换编码系数，并通过行单位的转换编码系数的矩阵乘积来实现分辨率转换和采样转换。

16. 发明授权

US06973126B1 Video coding apparatus according to a feature of a video picture 失效
标题翻译：视频图像的特征的视频编码装置
公开(公告)号：US06973126B1
公开(公告)日：2005-12-06
申请号：US09515896
申请日：2000-02-29
申请人： Akio Yoneyama , Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
发明人： Akio Yoneyama , Yasuyuki Nakajima , Hiromasa Yanagihara , Masaru Sugano
IPC分类号： G06T9/00 , H04B1/66 , H04N7/12 , H04N7/26 , H04N7/46 , H04N7/50
CPC分类号： H04N19/59 , H04N19/112 , H04N19/114 , H04N19/115 , H04N19/137 , H04N19/139 , H04N19/172 , H04N19/177 , H04N19/61
摘要： A variance between sequential video pictures is extracted, and then, a GOP boundary position is decided based on inter-frame variance information. Furthermore, simple motion estimation is carried out with respect to video pictures inside one GOP. If a motion variation between the video pictures is large, a small predictive frame interval is taken; to the contrary, if the motion variation is small, a large predictive frame interval is taken. The simple motion estimation is carried out between two downscaled feature planes at a timewise fixed interval with respect to a video picture which is discriminated to be an interlaced video picture, wherein a motion compensatory prediction error at that time is output as image variance information. If the image variance is small, coding is conducted by a frame structure; to the contrary, if the image variance is large, the coding is conducted by a field structure. With the above-described processing, it is possible to provide a video coding apparatus for deciding a GOP size and the predictive frame interval according to the feature of the input video picture, and another video coding apparatus for adaptively switching the coding by the frame/field structures according to the feature of the input video picture.
摘要翻译：提取顺序视频图像之间的方差，然后基于帧间方差信息来决定GOP边界位置。此外，对于一个GOP内的视频图像进行简单的运动估计。如果视频图像之间的运动变化大，则采用小的预测帧间隔; 相反，如果运动变化小，则采用大的预测帧间隔。简单的运动估计在相对于被识别为隔行视频图像的视频图像的时间固定间隔的两个缩小特征平面之间进行，其中作为图像方差信息输出此时的运动补偿预测误差。如果图像方差较小，则通过帧结构进行编码; 相反，如果图像方差较大，则通过场结构进行编码。利用上述处理，可以根据输入视频图像的特征提供用于确定GOP大小和预测帧间隔的视频编码装置，以及用于通过帧/帧编码自适应地切换编码的另一视频编码装置，根据输入视频图像的特征的场结构。

17. 发明授权

US06307046B1 Method for modifying melamine derivatives 失效
标题翻译：改性三聚氰胺衍生物的方法
公开(公告)号：US06307046B1
公开(公告)日：2001-10-23
申请号：US09600122
申请日：2000-07-31
申请人： Norio Tanaka , Hiroyuki Kousaka , Yasuyuki Nakajima , Kouichi Masahashi , Takashi Kitabayashi
发明人： Norio Tanaka , Hiroyuki Kousaka , Yasuyuki Nakajima , Kouichi Masahashi , Takashi Kitabayashi
IPC分类号： C07D25170
CPC分类号： C07D251/70
摘要： The present invention provides a method for modifying melamine derivatives that can produce N-substituted melamine derivatives by introducing a substituent group to melamine or N-substituted melamine derivatives. The method is characterized by heating melamine or an N-substituted melamine derivative and an alcohol in the presence of a mixed catalyst comprising a hydrogenation catalyst and a dehydrogenation catalyst and hydrogen to allow reaction or heating melamine or an N-substituted melamine derivative and an alcohol in the presence of a hydrogenation catalyst and hydrogen with addition/coexistence of a metal to allow reaction. The compound groups obtained by introducing a substituent group to the amino group of melamine derivative with an alcohol by the method of the present invention can be used widely as intermediates of fine chemicals such as various agricultural chemicals, medicines, dyes, paints, etc. and as various resin materials and flame retardant materials.
摘要翻译：本发明提供了一种通过将取代基引入三聚氰胺或N-取代的三聚氰胺衍生物来修饰可以产生N-取代的三聚氰胺衍生物的三聚氰胺衍生物的方法。该方法的特征在于在包含氢化催化剂和脱氢催化剂和氢气的混合催化剂存在下加热三聚氰胺或N-取代的三聚氰胺衍生物和醇，以允许反应或加热三聚氰胺或N-取代的三聚氰胺衍生物和醇在氢化催化剂和氢气的存在下，加入/共存金属以允许反应。通过本发明的方法，通过用醇将三聚氰胺衍生物的氨基引入取代基而获得的化合物基团可广泛用作各种农药，药物，染料，油漆等精细化学品的中间体，以及作为各种树脂材料和阻燃材料。

18. 发明授权

US5719643A Scene cut frame detector and scene cut frame group detector 失效
标题翻译：场景切割帧检测器和场景切割帧组检测器
公开(公告)号：US5719643A
公开(公告)日：1998-02-17
申请号：US714786
申请日：1996-09-13
申请人： Yasuyuki Nakajima
发明人： Yasuyuki Nakajima
IPC分类号： G11B27/024 , G11B27/032 , G11B27/034 , G11B27/28 , G11B27/34 , H04N5/14 , H04N7/26 , H04N7/36
CPC分类号： G11B27/28 , G11B27/34 , H04N19/142 , H04N19/179 , H04N19/503 , H04N19/87 , H04N5/144 , G11B2220/90 , G11B27/024 , G11B27/032 , G11B27/034
摘要： An input image and a reference image which are input to a contracted image processing unit, are converted into contracted image, which are constituted by average values of blocks of the input and reference frames. With respect to the contracted image, an inter-frame difference unit determines the inter-frame difference D.sub.n between the input and reference images and the temporal change .DELTA.D.sub.n in the inter-frame difference. A first judging unit judges, according to the above data, the input frame to be a non-cut frame, a cut frame or a cut frame candidate. When the input frame is judged to be a cut frame, an output unit effects a cut frame output, and then the next input frame processing is performed. With respect to a cut frame candidate, a chrominance histogram correlation unit calculates the correlation .rho. of the color distribution of the chrominance histogram by using contracted image of chrominance signal. A second judging unit makes an overall judgment on the inter-frame difference D.sub.n, temporal change .DELTA.D.sub.n therein, and correlation .rho. for the cut frame detection.
摘要翻译：输入到合同图像处理单元的输入图像和参考图像被转换成由输入和参考帧的块的平均值构成的收缩图像。对于收缩图像，帧间差分单元确定输入和参考图像之间的帧间差Dn和帧间差异中的时间变化DELTA Dn。根据上述数据，第一判断单元判定作为非切割帧，切割帧或剪切帧候选的输入帧。当输入帧被判断为切割帧时，输出单元实现切割帧输出，然后执行下一个输入帧处理。对于剪切帧候选，色度直方图相关单元通过使用色度信号的收缩图像来计算色度直方图的颜色分布的相关度rho。第二判断单元对帧间差Dn，其中的时间变化DELTA Dn以及切割帧检测的相关性进行总体判断。

19. 发明授权

US4908379A Nitrogen-containing heterocyclic compounds and compositions for controlling and/or preventing pests and blights (diseases) 失效
标题翻译：含氮杂环化合物和控制和/或预防害虫和病虫害（组合物）
公开(公告)号：US4908379A
公开(公告)日：1990-03-13
申请号：US185992
申请日：1988-04-25
申请人： Yasuyuki Nakajima , Takahiro Makabe , Kazunari Nakayama , Tatsuo Numata , Kiminori Hirata , Masaki Kudo , Yoshinori Ochiai , Masayoshi Hirose
发明人： Yasuyuki Nakajima , Takahiro Makabe , Kazunari Nakayama , Tatsuo Numata , Kiminori Hirata , Masaki Kudo , Yoshinori Ochiai , Masayoshi Hirose
IPC分类号： A01N43/40 , A01N43/54 , A01N43/64 , A01N43/707 , A01N43/90 , C07D239/52 , C07D239/54 , C07D239/553 , C07D239/56 , C07D239/58 , C07D239/60 , C07D251/20 , C07D251/38 , C07D253/075 , C07D401/12 , C07D471/04 , C07D487/04 , C07D498/04 , C07D513/04
CPC分类号： C07D239/553 , A01N43/40 , A01N43/54 , A01N43/64 , A01N43/707 , A01N43/90 , C07D239/52 , C07D239/56 , C07D239/60 , C07D251/20 , C07D251/38 , C07D253/075 , C07D401/12 , C07D471/04 , C07D487/04 , C07D513/04
摘要： A nitrogen-containing heterocyclic compound of the following formula: ##STR1## wherein D represents --N.dbd. or ##STR2## E represents .dbd.N--, ##STR3## G represents --N.dbd., ##STR4## with proviso that when G represents --N.dbd. or ##STR5## the bond of G and E is double bond; and G represents ##STR6## the bond thereof is a single bond, but the case that D represents ##STR7## E represents ##STR8## and G represents --N.dbd. is omitted (R.sup.1, R.sup.2, R.sup.9, R.sup.10, X, Y, A and Q are specified in the specification), as well as compositions for controlling and/or preventing pests and blights, said compositions containing one or two or more of said compounds as an active ingredient.

20. 发明授权

US07254267B2 Encoder for volume data 失效
标题翻译：卷数据编码器
公开(公告)号：US07254267B2
公开(公告)日：2007-08-07
申请号：US10669714
申请日：2003-09-25
申请人： Masayuki Hashimoto , Kenji Matsuo , Atsushi Koike , Yasuyuki Nakajima
发明人： Masayuki Hashimoto , Kenji Matsuo , Atsushi Koike , Yasuyuki Nakajima
IPC分类号： G06K9/00 , G06K9/36 , G06K9/46 , H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/62 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/46 , H04N19/63 , H04N19/91
摘要： A volume data encoder with high encoding efficiency is provided. The object of the coding is volume data which contains a plurality of tomogram planes output from a CT and an MRI. A header analysis unit separates each plane image into header information and pixel information. A header compression unit compresses the separated header information. On the other hand, a two-dimensional transform unit conducts frequency decomposition on the pixel information. A skip portion detection and table generation unit detects skip portions that are the same in all coefficients in a z-direction, and stores them in a table. A one-dimensional transform unit conducts one-dimensional transform on the pixel information for coefficients except the skip portions. A unit block division unit divides each subband into unit blocks. An entropy encoding unit determines a parameter for entropy encoding according to statistical properties of all coefficients in all unit blocks included in each class.
摘要翻译：提供了一种具有高编码效率的音量数据编码器。编码的对象是包含从CT和MRI输出的多个断层图的体积数据。标题分析单元将每个平面图像分离成标题信息和像素信息。报头压缩单元压缩分离的报头信息。另一方面，二维变换单元对像素信息进行频率分解。跳过部分检测和表生成单元检测在z方向上的所有系数中相同的跳过部分，并将它们存储在表中。一维变换单元对除了跳跃部分之外的系数的像素信息进行一维变换。单元块分割单元将每个子带划分为单位块。熵编码单元根据包括在每个类中的所有单位块中的所有系数的统计特性来确定用于熵编码的参数。

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