公开(公告)号：US08718149B2

公开(公告)日：2014-05-06

申请号：US13148957

申请日：2010-10-13

申请人： Takeshi Tanaka ,  Hisao Sasai

发明人： Takeshi Tanaka ,  Hisao Sasai

IPC分类号： H04N7/26 ,  H04N7/50 ,  H03M7/40

CPC分类号： H04N19/44 ,  H03M7/4006 ,  H03M7/4018 ,  H04N19/13 ,  H04N19/176 ,  H04N19/194 ,  H04N19/46 ,  H04N19/61 ,  H04N19/91

摘要： An image coding method for improving coding efficiency by using more appropriate probability information is provided. The image coding method includes: a first coding step of coding a first set of blocks included in a first region sequentially based on first probability information; and a second coding step of coding a second set of blocks included in a second region sequentially based on second probability information. In the first coding step, the first probability information is updated depending on data of a target block to be coded, after coding the target block and before coding a next target block. In the second coding step, the second probability information is updated depending on the first probability information updated in the first coding step, before coding the first target block.

摘要翻译： 提供了一种通过使用更合适的概率信息来提高编码效率的图像编码方法。 图像编码方法包括：第一编码步骤，基于第一概率信息，顺序地编码包括在第一区域中的第一组块; 以及第二编码步骤，基于第二概率信息顺序地对包括在第二区域中的第二组块进行编码。 在第一编码步骤中，根据要编码的目标块的数据，在对目标块进行编码之后并在编码下一个目标块之前更新第一概率信息。 在第二编码步骤中，在对第一目标块进行编码之前，根据在第一编码步骤中更新的第一概率信息来更新第二概率信息。

公开(公告)号：US08715607B2

公开(公告)日：2014-05-06

申请号：US13582785

申请日：2011-03-03

申请人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

发明人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

IPC分类号： G01N30/02 ,  D01F9/12 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： G01N30/461 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  G01N2030/8863

摘要： Metallic CNTs and semiconducting CNTs are efficiently separated from a CNT mixture of these CNTs, and semiconducting CNTs are separated by structure by using a method that enables separation in high yield in a short time period while conveniently enabling mass processing and automatic processing with inexpensive equipment.Multiple columns charged with gel are connected in series, and excess amounts of a CNT dispersion is passed through the columns to adsorb only the CNTs of a specific structure on the columns. The CNTs are then eluted with an elution to separate CNTs of different structures with high accuracy. The present technique represents a method that conveniently enables mass processing and automatic processing at high yield in a short time period with inexpensive equipment.

摘要翻译： 金属CNT和半导体CNT从这些CNT的CNT混合物中有效地分离，半导体CNT通过使用能够在短时间内以高产率分离的方法通过结构分离，同时方便地实现大量加工和用便宜的设备的自动加工。 充满凝胶的多个柱子串联连接，并且过量的CNT分散体通过柱子以仅吸附柱上特定结构的CNT。 然后用洗脱液洗脱CNT，以高精度分离不同结构的CNT。 本技术可以方便地在短时间内以便宜的设备实现大批量处理和高产量的自动处理。

公开(公告)号：US08428126B2

公开(公告)日：2013-04-23

申请号：US11632548

申请日：2005-07-04

申请人： Takeshi Tanaka

发明人： Takeshi Tanaka

IPC分类号： H04N7/12

CPC分类号： H04N19/436 ,  H04N19/127 ,  H04N19/156 ,  H04N19/176 ,  H04N19/433 ,  H04N19/44

摘要： A video decoding device that performs decoding processing on blocks of a compressed video, the decoding processing including motion compensation processing for any blocks compressed based on one or more reference pictures, the device comprising: a memory that stores reference pictures; a compensation unit including an input buffer for storing one or more of the reference pictures and sequentially motion compensates block by block with reference to the stored reference pictures; a reference picture transfer unit reads, for one block in each time slot, all of the reference pictures corresponding to the one block, and write the read reference pictures to the input buffer; a judgment unit judges whether a total amount of the reference pictures read in each time slot is more than a predetermined amount; and a suppression unit suppresses, in a time slot for which the judgment unit judges affirmatively, access to the memory except read access.

摘要翻译： 一种视频解码装置，对压缩视频的块执行解码处理，所述解码处理包括基于一个或多个参考图片压缩的任何块的运动补偿处理，所述装置包括：存储参考图片的存储器; 补偿单元，包括用于存储参考图像中的一个或多个的输入缓冲器，并且参考所存储的参考图片逐个地逐行补偿补偿; 参考图像传送单元对每个时隙中的一个块读取与该一个块相对应的所有参考图像，并将读取的参考图像写入到输入缓冲器; 判断单元判断在每个时隙中读取的参考图片的总量是否大于预定量; 并且抑制单元在判断单元判断的时隙中抑制对除了读访问之外的存储器的访问。

公开(公告)号：US20130089149A1

公开(公告)日：2013-04-11

申请号：US13805704

申请日：2011-06-21

申请人： Yoshiteru Hayashi ,  Takeshi Tanaka ,  Takashi Hashimoto ,  Satoshi Kajita ,  Hiroshi Amano

发明人： Yoshiteru Hayashi ,  Takeshi Tanaka ,  Takashi Hashimoto ,  Satoshi Kajita ,  Hiroshi Amano

IPC分类号： H04N7/32

CPC分类号： H04N19/51 ,  H04N19/107 ,  H04N19/176 ,  H04N19/44 ,  H04N19/52 ,  H04N19/61 ,  H04N19/86 ,  H04N19/96

摘要： An image decoding device is provided that decodes, without an increase in the circuit size, a coded video sequence including a large-size block. The image decoding apparatus includes: a block division unit which divides a current block that is to be decoded and is included in a picture of the coded video sequence, into sub-blocks; an image obtainment unit which obtains, for each of the sub-blocks, image data corresponding to the sub-block from a recording medium; a prediction unit which generates, for each of the sub-blocks, a predicted image of the sub-block, based on the image data obtained by the image obtainment unit; and a reconstruction unit which reconstructs each of the sub-blocks, by adding the predicted image generated for the sub-block to the sub-block.

摘要翻译： 提供了一种图像解码装置，其不增加电路尺寸，对包括大尺寸块的编码视频序列进行解码。 图像解码装置包括：块分割单元，将要被解码并被包括在编码视频序列的图像中的当前块划分成子块; 对于每个子块，从记录介质获取与子块相对应的图像数据的图像获取单元; 基于由所述图像获取单元获得的图像数据，对于每个所述子块生成所述子块的预测图像的预测单元; 以及重建单元，通过将对于子块生成的预测图像添加到子块中，来重构每个子块。

公开(公告)号：US20130052120A1

公开(公告)日：2013-02-28

申请号：US13582785

申请日：2011-03-03

申请人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

发明人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

IPC分类号： G01N30/02 ,  D01F9/12 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： G01N30/461 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  G01N2030/8863

摘要： Metallic CNTs and semiconducting CNTs are efficiently separated from a CNT mixture of these CNTs, and semiconducting CNTs are separated by structure by using a method that enables separation in high yield in a short time period while conveniently enabling mass processing and automatic processing with inexpensive equipment.Multiple columns charged with gel are connected in series, and excess amounts of a CNT dispersion is passed through the columns to adsorb only the CNTs of a specific structure on the columns. The CNTs are then eluted with an elution to separate CNTs of different structures with high accuracy. The present technique represents a method that conveniently enables mass processing and automatic processing at high yield in a short time period with inexpensive equipment.

摘要翻译： 金属CNT和半导体CNT从这些CNT的CNT混合物中有效地分离，半导体CNT通过使用能够在短时间内以高产率分离的方法通过结构分离，同时方便地实现大量加工和用便宜的设备的自动加工。 充满凝胶的多个柱子串联连接，并且过量的CNT分散体通过柱子以仅吸附柱上特定结构的CNT。 然后用洗脱液洗脱CNT，以高精度分离不同结构的CNT。 本技术可以方便地在短时间内以便宜的设备实现大批量处理和高产量的自动处理。

公开(公告)号：US20120302291A1

公开(公告)日：2012-11-29

申请号：US13294879

申请日：2011-11-11

申请人： Yasuhiko Mori ,  Shinji Morimitsu ,  Kazuhide Oigo ,  Takeshi Tanaka ,  Eric Matthew Bell ,  Liang Chen ,  Juan Dai ,  William Arthur Steward Buxton

发明人： Yasuhiko Mori ,  Shinji Morimitsu ,  Kazuhide Oigo ,  Takeshi Tanaka ,  Eric Matthew Bell ,  Liang Chen ,  Juan Dai ,  William Arthur Steward Buxton

IPC分类号： G06F3/041 ,  H04W88/02

CPC分类号： G06F3/018 ,  G06F3/04883

摘要： A user interface suited for use on mobile devices for entering characters which may require one or more modifiers is disclosed. The interface may be implemented utilizing a touch screen interface on which a user engages the interface, is provided feedback, and removes the user's touch to enter a character. The interface presents a series of main, supplemental and modifier keys. Touching an interface button or main key presents a series of “petals” or supplemental keys emanating from the main key. Each petal or supplemental key may in turn present one or more sub petals or modifier keys emanating from the supplemental key. Each petal or sub-petal may represent another character or a modifier action. The characters and/or actions on the supplemental keys and modifier keys provide options for characters or modifiers which are dependent or related to the main input key.

摘要翻译： 公开了适于在移动设备上用于输入可能需要一个或多个修饰符的字符的用户界面。 接口可以利用用户接合界面的触摸屏界面来实现，提供反馈，并且消除用户的触摸以输入字符。 该界面提供一系列主要，补充和修改键。 触摸界面按钮或主键显示从主键发出的一系列花瓣或辅助键。 每个花瓣或补充密钥可以依次呈现从补充密钥发出的一个或多个子花瓣或修饰符键。 每个花瓣或子花瓣可以代表另一个字符或修饰符动作。 补充键和修饰键上的字符和/或动作提供与主输入键相关或相关的字符或修饰符的选项。

公开(公告)号：US08208541B2

公开(公告)日：2012-06-26

申请号：US11695145

申请日：2007-04-02

申请人： Masayasu Iguchi ,  Tatsuro Juri ,  Takeshi Tanaka

发明人： Masayasu Iguchi ,  Tatsuro Juri ,  Takeshi Tanaka

IPC分类号： H04N7/12

CPC分类号： H04N19/523 ,  H04N19/426 ,  H04N19/433 ,  H04N19/51 ,  H04N19/61

摘要： Provided is a motion estimation device in which an amount of pixel data transferred from an external frame memory to an internal reference local memory is reduced. By the motion estimation device, it is possible to reduce a memory capacity and a size or processing of a circuit controlling the pixel transfer. In a reference memory control unit and an internal reference memory, a height of a area to be updated is set to L pixels, where L is power of 2, a logical address segments, whose size is suitable for address calculation, are allocated to picture space, and FIFO management is performs. In another application, an assistance memory is added, and another element other than the assistance memory performs the FIFO management for rectangular areas in an image of a conventional width. As a result, the address calculation is simplified, which makes it possible to reduce an embedded circuit for the reference memory control unit and the internal reference memory.

摘要翻译： 提供了一种运动估计装置，其中从外部帧存储器传输到内部参考本地存储器的像素数据量减少。 通过运动估计装置，可以减少控制像素传送的电路的存储容量和尺寸或处理。 在参考存储器控制单元和内部参考存储器中，要更新的区域的高度被设置为L个像素，其中L是功率2，将适合于地址计算的尺寸的逻辑地址段分配给图像 空间和FIFO管理。 在另一应用中，添加辅助存储器，而辅助存储器以外的其他元件对传统宽度的图像中的矩形区域执行FIFO管理。 结果，地址计算被简化，这使得可以减少用于参考存储器控制单元和内部参考存储器的嵌入式电路。

公开(公告)号：US20120147959A1

公开(公告)日：2012-06-14

申请号：US13255267

申请日：2011-03-02

申请人： Hiroshi Amano ,  Takeshi Tanaka ,  Takashi Hashimoto ,  Yoshiteru Hayashi

发明人： Hiroshi Amano ,  Takeshi Tanaka ,  Takashi Hashimoto ,  Yoshiteru Hayashi

IPC分类号： H04N7/32

CPC分类号： H04N19/82 ,  H04N19/117 ,  H04N19/43 ,  H04N19/44 ,  H04N19/513 ,  H04N19/61

摘要： A moving image decoding apparatus which enables reduction in the memory bandwidth and the memory access latency for the motion compensation filter coefficients for use in inter-picture prediction involving motion compensation using variable coefficients includes: a decoding unit (101) which decodes, from a coded stream, a plurality of motion compensation filter coefficients; a memory (109) for holding the motion compensation filter coefficients included in the coded stream; a filter coefficient storage unit (103) for holding at least one of the motion compensation filter coefficients which is required for the motion compensation; a motion compensation unit (107) which performs motion compensation using the required motion compensation filter coefficient held in the filter coefficient storage unit; and a filter coefficient transfer control unit (102) which writes, in the memory, the motion compensation filter coefficients decoded by the decoding unit, and transfers the required motion compensation filter coefficient from the memory to the filter coefficient storage unit, only when the required coefficient is not yet stored therein.

摘要翻译： 一种运动图像解码装置，其能够减少使用可变系数的运动补偿的帧间预测中使用的运动补偿滤波器系数的存储器带宽和存储器访问等待时间，包括：解码单元， 流，多个运动补偿滤波器系数; 用于保持包含在编码流中的运动补偿滤波器系数的存储器（109） 滤波器系数存储单元，用于保持运动补偿所需的运动补偿滤波器系数中的至少一个; 使用保持在滤波器系数存储单元中的所需运动补偿滤波器系数进行运动补偿的运动补偿单元（107） 以及滤波器系数传递控制单元（102），其在存储器中写入由解码单元解码的运动补偿滤波器系数，并且将所需的运动补偿滤波器系数从存储器传送到滤波器系数存储单元，只有当所需的 系数尚未存储在其中。

公开(公告)号：US20120099657A1

公开(公告)日：2012-04-26

申请号：US13379442

申请日：2010-07-05

申请人： Takeshi Tanaka ,  Naoki Yoshimatsu

发明人： Takeshi Tanaka ,  Naoki Yoshimatsu

IPC分类号： H04N7/26

CPC分类号： H04N19/436

摘要： An image decoding device and an image coding device are each capable of using spatial dependence across a boundary between slices to smoothly execute parallel processing. The image decoding device includes: a first decoding unit (801) decoding a block in a first slice; a second decoding unit (802) decoding a block in a second slice; and a first storage unit (811) storing inter-slice neighboring information (i) generated by decoding a boundary block included in the first slice and adjacent to the second slice and (ii) referenced when a boundary neighboring block included in the second slice and adjacent to the boundary block is decoded. The first decoding unit (801) generates the inter-slice neighboring information by decoding the boundary block and stores the generated information into the first storage unit (811). The second decoding unit (802) decodes the boundary neighboring block by reference to the stored inter-slice neighboring information.

摘要翻译： 图像解码装置和图像编码装置各自能够在切片之间的边界上使用空间依赖来平滑地执行并行处理。 图像解码装置包括：第一解码单元，对第一切片中的块进行解码; 第二解码单元，对第二片中的块进行解码; 以及第一存储单元（811），其存储通过对包括在所述第一切片中并与所述第二切片相邻的边界块进行解码而生成的切片间相邻信息（i），以及（ii）当包括在所述第二切片中的边界相邻块时被参考， 邻接边界块被解码。 第一解码单元（801）通过解码边界块来生成切片间相邻信息，并将生成的信息存储到第一存储单元（811）中。 第二解码单元（802）通过参照所存储的切片间相邻信息对边界相邻块进行解码。

公开(公告)号：US20110317769A1

公开(公告)日：2011-12-29

申请号：US13148957

申请日：2010-10-13

申请人： Takeshi Tanaka ,  Hisao Sasai

发明人： Takeshi Tanaka ,  Hisao Sasai

IPC分类号： H04N7/26

CPC分类号： H04N19/44 ,  H03M7/4006 ,  H03M7/4018 ,  H04N19/13 ,  H04N19/176 ,  H04N19/194 ,  H04N19/46 ,  H04N19/61 ,  H04N19/91

摘要： An image coding method for improving coding efficiency by using more appropriate probability information is provided. The image coding method includes: a first coding step (S811) of coding a first set of blocks included in a first region sequentially based on first probability information; and a second coding step (S812) of coding a second set of blocks included in a second region sequentially based on second probability information. In the first coding step (S811), the first probability information is updated depending on data of a target block to be coded, after coding the target block and before coding a next target block. In the second coding step (S812), the second probability information is updated depending on the first probability information updated in the first coding step (S811), before coding the first target block.

摘要翻译： 提供了一种通过使用更合适的概率信息来提高编码效率的图像编码方法。 图像编码方法包括：基于第一概率信息，顺序地对包含在第一区域中的第一组块进行编码的第一编码步骤（S811） 以及基于第二概率信息顺序地对包括在第二区域中的第二组块进行编码的第二编码步骤（S812）。 在第一编码步骤（S811）中，根据要编码的目标块的数据，在对目标块进行编码之后并对下一个目标块进行编码之前，更新第一概率信息。 在第二编码步骤（S812）中，在对第一目标块进行编码之前，根据第一编码步骤（S811）中更新的第一概率信息来更新第二概率信息。