公开(公告)号：US20080291998A1

公开(公告)日：2008-11-27

申请号：US12027404

申请日：2008-02-07

申请人： Chong Soon LIM ,  Viktor Wahadaniah ,  Teo Han Boon ,  Youji Shibahara ,  Takahiro Nishi ,  Toshiyasu Sugio ,  Kazuya Takagi

发明人： Chong Soon LIM ,  Viktor Wahadaniah ,  Teo Han Boon ,  Youji Shibahara ,  Takahiro Nishi ,  Toshiyasu Sugio ,  Kazuya Takagi

IPC分类号： H04N7/32 ,  H04N7/26

CPC分类号： H04N19/86 ,  H04N19/117 ,  H04N19/159 ,  H04N19/16 ,  H04N19/177 ,  H04N19/19 ,  H04N19/51 ,  H04N19/567

摘要： The video coding apparatus of the present invention for reducing pulsing artifacts includes: a correlation calculation unit which calculates a correlation value indicating a correlation degree of correlation between: a first block; and a second block or a third block. The first block including pixels included in a first original picture in an original picture sequence of original pictures, the second block including pixels included in a second original picture which precedes the first original picture, and the third block being obtained by coding and reconstructing the second block. The video coding apparatus includes a correlation judgment unit which judges whether the correlation value exceeds a first threshold, and judge that the correlation is high when the correlation value exceeds the first threshold; and a blending unit which blends the first block and the third block when the correlation judgment unit judges that the correlation is high.

摘要翻译： 本发明的用于减少脉冲伪影的视频编码装置包括：相关计算单元，计算表示第一块的相关度的相关值的相关值; 和第二块或第三块。 第一块包括原始图像的原始图像序列中包括在第一原始图像中的像素，第二块包括包括在第一原始图像之前的像素，并且第三块是通过对第二原始​​图像进行编码和重建而获得的 块。 视频编码装置包括：相关判断单元，其判断相关值是否超过第一阈值，并且当相关值超过第一阈值时判断相关性高; 以及混合单元，其在相关判断单元判断相关性高时，混合第一块和第三块。

公开(公告)号：US08279923B2

公开(公告)日：2012-10-02

申请号：US12026729

申请日：2008-02-06

申请人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Toshiyasu Sugio ,  Takahiro Nishi ,  Youji Shibahara ,  Kazuya Takagi

发明人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Toshiyasu Sugio ,  Takahiro Nishi ,  Youji Shibahara ,  Kazuya Takagi

IPC分类号： H04N7/12

CPC分类号： H04N19/19 ,  H04N19/124 ,  H04N19/147 ,  H04N19/17 ,  H04N19/177

摘要： A method and an apparatus are provided for adaptively improving an image quality of current images to be coded by reducing effects due to pulsing artifacts. The video coding method is intended for coding a video on a per predetermined block basis using one or more predetermined quantization control variables. The method includes calculating a correlation degree indicating a correlation between an original block in a current original picture to be coded and a prediction block in a previous uncompressed picture, and includes changing a first predetermined quantization control variable to a second predetermined quantization control variable, so as to reduce a quantization step size when the correlation degree is greater than a predetermined threshold. The method also includes determining the quantization step size based on the second quantization control variable, and coding the original block based on the determined quantization step size using a predetermined image coding tool.

摘要翻译： 提供了一种方法和装置，用于通过减少由于脉冲伪像引起的影响来自适应地改善要编码的当前图像的图像质量。 视频编码方法旨在使用一个或多个预定量化控制变量在每个预定块的基础上编码视频。 该方法包括：计算指示当前待编码的原始图像中的原始块与先前未压缩图像中的预测块之间的相关性的相关度，并且包括将第一预定量化控制变量改变为第二预定量化控制变量，因此 以便当相关度大于预定阈值时减小量化步长。 该方法还包括基于第二量化控制变量来确定量化步长，并且使用预定的图像编码工具，基于所确定的量化步长对原始块进行编码。

公开(公告)号：US08526498B2

公开(公告)日：2013-09-03

申请号：US12027404

申请日：2008-02-07

申请人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Youji Shibahara ,  Takahiro Nishi ,  Toshiyasu Sugio ,  Kazuya Takagi

发明人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Youji Shibahara ,  Takahiro Nishi ,  Toshiyasu Sugio ,  Kazuya Takagi

IPC分类号： H04B1/66

CPC分类号： H04N19/86 ,  H04N19/117 ,  H04N19/159 ,  H04N19/16 ,  H04N19/177 ,  H04N19/19 ,  H04N19/51 ,  H04N19/567

摘要： A video coding apparatus is provided to reduce pulsing artifacts. The video coding apparatus includes a correlation calculation unit calculating a correlation value indicating a correlation degree of correlation between: a first block; and a second block or a third block. The first block includes pixels included in a first original picture in an original picture sequence of original pictures, the second block includes pixels included in a second original picture which precedes the first original picture, and the third block is obtained by coding and reconstructing the second block. The video coding apparatus also includes a correlation judgment unit judging whether the correlation value exceeds a first threshold, and judging that the correlation is high when the correlation value exceeds the first threshold, and includes a blending unit blending the first block and the third block when the correlation judgment unit judges that the correlation is high.

摘要翻译： 提供一种视频编码装置以减少脉冲伪像。 视频编码装置包括：相关计算部，计算表示第一块的相关度的相关值的相关值; 和第二块或第三块。 第一块包括原始图像的原始图像序列中包含在第一原始图像中的像素，第二块包括在第一原始图像之前的第二原始图像中包括的像素，并且通过对第二原始​​图像进行编码和重建来获得第三块 块。 视频编码装置还包括相关判断单元，判断相关值是否超过第一阈值，并且当相关值超过第一阈值时判断相关性高，并且包括混合单元，当混合单元混合第一块和第三块时 相关判断单元判断为相关性高。

公开(公告)号：US20080192824A1

公开(公告)日：2008-08-14

申请号：US12026729

申请日：2008-02-06

申请人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Toshiyasu Sugio ,  Takahiro Nishi ,  Youji Shibahara ,  Kazuya Takagi

发明人： Chong Soon Lim ,  Viktor Wahadaniah ,  Teo Han Boon ,  Toshiyasu Sugio ,  Takahiro Nishi ,  Youji Shibahara ,  Kazuya Takagi

IPC分类号： H04N7/26

CPC分类号： H04N19/19 ,  H04N19/124 ,  H04N19/147 ,  H04N19/17 ,  H04N19/177

摘要： To provide a method and an apparatus for adaptively improving the image quality of current images to be coded by reducing effects due to pulsing artifacts. The video coding method of the present invention is intended for coding a video on a per predetermined block basis using one or more predetermined quantization control variables, and includes: calculating a correlation degree indicating the correlation between an original block in a current original picture to be coded and a prediction block in a previous uncompressed picture; changing a first predetermined quantization control variable to a second predetermined quantization control variable so as to reduce a quantization step size in the case where the correlation degree is greater than a predetermined threshold; and determining the quantization step size based on the second quantization control variable, and coding the original block on the determined quantization step size basis using a predetermined image coding tool.

摘要翻译： 提供一种用于通过减少由于脉冲伪影引起的影响来自适应地改善要编码的当前图像的图像质量的方法和装置。 本发明的视频编码方法是用于使用一个或多个预定量化控制变量对每个预定块的视频进行编码，并且包括：计算表示当前原始图像中的原始块之间的相关性的相关度为 编码和预先未压缩图像中的预测块; 将第一预定量化控制变量改变为第二预定量化控制变量，以便在相关度大于预定阈值的情况下减小量化步长; 以及基于所述第二量化控制变量来确定所述量化步长，并且使用预定的图像编码工具以所确定的量化步长对所述原始块进行编码。

公开(公告)号：US20080080618A1

公开(公告)日：2008-04-03

申请号：US11905061

申请日：2007-09-27

申请人： Kazuya Takagi ,  Takahiro Nishi

发明人： Kazuya Takagi ,  Takahiro Nishi

IPC分类号： H04B1/66

CPC分类号： H04N19/86 ,  H04N19/117 ,  H04N19/16 ,  H04N19/61

摘要： A video decoding apparatus which decodes a bitstream on an area-by-area basis. The area is included in a picture of an interlace format. The bitstream is coded by switching coding types between field coding and frame coding. The apparatus includes: a filter processing unit which performs post filtering for removing noise; a coding type identifying unit which identifies the coding type of a current area and further identifies the coding type of either the area contained in a picture temporally continuous to the current picture and colocated with the current area or the area spatially adjacent to the current area; and a noise removing strength determination unit which determines strength for removing noise according to whether the identified coding type is the frame coding or the field coding. The processing unit performs post filtering on the current area according to the noise removing strength.

摘要翻译： 一种视频解码装置，其逐个区域地对比特流进行解码。 该区域包含在交错格式的图片中。 通过在场编码和帧编码之间切换编码类型对比特流进行编码。 该装置包括：滤波处理单元，其执行用于去除噪声的后置滤波; 编码类型识别单元，其识别当前区域的编码类型，并且还识别与当前图像暂时连续的图像中包含的区域的编码类型，并与当前区域或与当前区域空间相邻的区域共同定位; 以及噪声消除强度确定单元，其根据所识别的编码类型是帧编码还是场编码来确定去除噪声的强度。 处理单元根据噪声消除强度对当前区域进行后置滤波。

公开(公告)号：US20130137984A1

公开(公告)日：2013-05-30

申请号：US13813815

申请日：2012-06-05

申请人： Kazuya Takagi ,  Satoshi Kondo

发明人： Kazuya Takagi ,  Satoshi Kondo

IPC分类号： A61B8/14 ,  A61B8/00 ,  A61B8/08

CPC分类号： A61B8/14 ,  A61B8/085 ,  A61B8/469 ,  A61B8/5207 ,  A61B8/5223

摘要： An ultrasound diagnostic apparatus comprising: an image forming unit which forms an ultrasound image that corresponds to an echo signal received from a subject to which a contrast medium has been administered; a region of interest setting unit which sets, in a target region corresponding to target tissue on the ultrasound image formed by the image forming unit, a first region of interest and a second region of interest which are two regions different from each other; a feature value extraction unit which extracts, as a feature value, a difference in brightness between the first region of interest and the second region of interest set by the region of interest setting unit; and a type determination unit which determines, based on the feature value extracted by the feature value extraction unit, a type of the target tissue.

摘要翻译： 一种超声波诊断装置，包括：图像形成单元，形成对应于从施用有造影剂的对象接收的回波信号的超声波图像; 感兴趣区域设置单元，其在对应于由图像形成单元形成的超声波图像上的目标组织的目标区域中设置彼此不同的两个区域的第一感兴趣区域和第二感兴趣区域; 特征值提取单元，其提取由所述兴趣区域设置单元设置的所述第一感兴趣区域和所述第二感兴趣区域之间的亮度差作为特征值; 以及类型确定单元，其基于由特征值提取单元提取的特征值来确定目标组织的类型。

公开(公告)号：US09445783B2

公开(公告)日：2016-09-20

申请号：US13479785

申请日：2012-05-24

申请人： Kazuya Takagi ,  Satoshi Kondo

发明人： Kazuya Takagi ,  Satoshi Kondo

IPC分类号： A61B8/00 ,  A61B8/08

CPC分类号： A61B8/4245 ,  A61B8/4209 ,  A61B8/4254 ,  A61B8/4272 ,  A61B8/429 ,  A61B8/4444 ,  A61B8/463 ,  A61B8/483

摘要： An ultrasound diagnostic adapter used when diagnosing a subject using an ultrasound probe that transmits and receives ultrasound waves, the ultrasound diagnostic adapter includes: a pad which has (i) a main surface that is a surface on a side where the ultrasound probe is disposed, and (ii) a back surface that is a surface which is opposite to the main surface and is on a side where the subject is disposed; and a first reflective member which is disposed inside the pad and made from a material having a different acoustic impedance than a material included in the pad, wherein the first reflective member is disposed such that at least one of (i) a distance between the first reflective member and the main surface and (ii) a width of the first reflective member viewed from the side of the main surface varies depending on a position in the main surface.

摘要翻译： 超声波诊断适配器使用超声波诊断适配器诊断受试者时使用的超声诊断适配器，所述超声诊断适配器包括：垫，其具有：主表面，所述主表面是设置有所述超声波探头的一侧的表面， 和（ii）作为与所述主表面相对并且位于所述被检体的一侧的表面的背面; 以及第一反射构件，其设置在所述垫内部并且由具有与包括在所述垫中的材料不同的声阻抗的材料制成，其中所述第一反射构件设置成使得（i）所述第一反射构件之间的距离中的至少一个 反射构件和主表面，以及（ii）从主表面侧观察的第一反射构件的宽度根据主表面中的位置而变化。

公开(公告)号：US08181823B2

公开(公告)日：2012-05-22

申请号：US11578510

申请日：2005-04-15

申请人： Takashi Fukuizumi ,  Shinichiro Furuse ,  Kazuya Takagi ,  Osao Ueda

发明人： Takashi Fukuizumi ,  Shinichiro Furuse ,  Kazuya Takagi ,  Osao Ueda

IPC分类号： B65D35/00

CPC分类号： B65B61/186 ,  B31B70/844 ,  B31B2155/00 ,  B31B2155/002 ,  B31B2160/20 ,  B65D75/5866 ,  Y10T29/49

摘要： A pouch and a production method for a spout pouch container are provided, which suppress curling of an opened spout attachment edge portion and offset of a filling port defining edge portion adjacent to the spout attachment edge portion when a spout is heat-sealed to the spout attachment edge portion. The pouch (10) is of a bottom gusset type, which includes a pair of front and rear exterior sheets (11, 12) and a gusset sheet (13) folded inward from lower portions of the exterior sheets (11, 12) to define a bottom gusset portion. When a spout (20) is attached to the pouch (10), a spout attachment edge portion (10A) and a filling port defining edge portion (10B) disposed adjacent the spout attachment edge portion (10A) and defining a filling port through which a liquid product is filled as content in the pouch are unsealed, but a spot-seal portion (PS) formed by partly heat-sealing the pouch is disposed in a region around a boundary between the spout attachment edge portion (10A) and the filling port defining edge portion (10B).

摘要翻译： 提供了一种用于喷口袋容器的袋和生产方法，其当喷嘴被热密封到喷嘴时，其抑制打开的喷口附接边缘部分的卷曲和与喷口附接边缘部分相邻的限定边缘部分的填充口的偏移 附接边缘部分。 袋（10）是底部角撑板型，其包括一对前后外板（11,12）和从外板（11,12）的下部向内折叠的角撑板（13），以限定 底部角撑板部分。 当出口（20）附接到袋（10）时，邻近喷口附接边缘部分（10A）设置的喷口附接边缘部分（10A）和限定边缘部分（10B）的填充口限定出一个填充口， 当袋中的内容物被开封时，液体产品被填充，但是通过部分地热密封袋形成的点密封部分（PS）被设置在喷嘴安装边缘部分（10A）和填充物 端口限定边缘部分（10B）。

公开(公告)号：US07238033B2

公开(公告)日：2007-07-03

申请号：US11221214

申请日：2005-09-07

申请人： Kazuya Takagi

发明人： Kazuya Takagi

IPC分类号： H05K1/00

CPC分类号： G06K7/0034 ,  G06K7/0021 ,  H04B1/3816 ,  H04M1/0202 ,  H04M1/72519 ,  H04M2250/14

摘要： There is provided an apparatus having a card holding mechanism which can hold two cards at the same time. The apparatus has a card holding mechanism comprising: a first card housing section which can hold one end of a first card, a second card housing section which can hold one end of a second card, and a sliding holding section which can hold the end opposite to the one end of the first card housed in the first card housing section and the end opposite to the one end of the second card housed in the second card housing section simultaneously.

摘要翻译： 提供了一种具有能够同时容纳两张卡的卡保持机构的装置。 该装置具有卡片保持机构，该卡片保持机构包括：可容纳第一卡片的一端的第一卡片收纳部分，可容纳第二卡片的一端的第二卡片收纳部分， 并且同时容纳在第一卡片容纳部分中的第一卡片的一端和与第二卡片收纳部件中所容纳的第二卡片的一端相对的端部。

公开(公告)号：US20120035480A1

公开(公告)日：2012-02-09

申请号：US13263597

申请日：2010-08-09

申请人： Manabu Migita ,  Kazuya Takagi

发明人： Manabu Migita ,  Kazuya Takagi

IPC分类号： A61B8/14

CPC分类号： A61B8/5269 ,  A61B8/065 ,  G06T5/009 ,  G06T2207/20208

摘要： An ultrasonic diagnostic apparatus according to the present invention sends out an ultrasonic wave toward a subject and receives the ultrasonic wave reflected from the subject, thereby generating the subject's tomographic image. The apparatus includes: a receiving section 214 for generating a number of received signals, which belong to the same acoustic line but which have mutually different reception sensitivities, based on a detection signal that has been obtained by detecting the ultrasonic reflected wave that has returned from the subject; a synthesis processing section 206 for classifying segments on the acoustic line according to the intensity of the ultrasonic reflected wave, thereby making a synthetic received signal out of the received signals based on a result of the classification; and an image generating section 207 for generating the subject's tomographic image by using either grayscales or color tones based on the signal intensity of the synthetic received signal.

摘要翻译： 根据本发明的超声波诊断装置向对象发送超声波并接收从被检体反射的超声波，从而产生被检者的断层图像。 该装置包括：接收部分214，用于根据检测信号产生一些接收信号，这些接收信号属于同一声线但具有相互不同的接收灵敏度，该检测信号是通过检测从 主题; 合成处理部分206，用于根据超声波反射波的强度对声线上的段进行分类，从而基于分类结果使得接收信号中的合成接收信号; 以及图像生成部207，用于基于合成接收信号的信号强度，使用灰度色调或色调来生成被检体的断层图像。