公开(公告)号：US5367892A

公开(公告)日：1994-11-29

申请号：US82713

申请日：1993-06-28

申请人： Masahiro Shima ,  Masaki Miyamoto

发明人： Masahiro Shima ,  Masaki Miyamoto

IPC分类号： D04B7/10 ,  D04B7/00

CPC分类号： D04B7/10 ,  D04B1/22 ,  D10B2403/032

摘要： A stitch increasing needle operating cam for a flat knitting machine having stitch increasing function. The needle operating cam for operating needle bodies and sliders of compound needles separately from each other, in which in relation to a lowering face of a needle body lowering cam of a loop delivering side cam, a slider lowering face for lowering a slider at a timing earlier than that by the lowering face of the needle body lowering cam is provided.

摘要翻译： 一种具有针迹增加功能的针织机的针增加针操作凸轮。 针操作凸轮，用于相互分离地操作针体和复合针的滑块，其中相对于环输送侧凸轮的针体降低凸轮的下降面，用于在定时下降滑块的滑块下降面 比通过针体下降凸轮的下降面更早地设置。

公开(公告)号：US20110245660A1

公开(公告)日：2011-10-06

申请号：US13016131

申请日：2011-01-28

申请人： Masaki MIYAMOTO

发明人： Masaki MIYAMOTO

IPC分类号： A61B6/03 ,  G06K9/00

CPC分类号： G06T15/08 ,  A61B6/032 ,  G06T2210/41

摘要： When generating a projection image which is an image formed of image information on a plurality of visual lines viewing a first structure in a three-dimensional medical image from a given viewpoint being projected on a given projection plane, setting an assumed position of a treatment tool in the three-dimensional image, detecting a surface of the first structure from the three-dimensional medical image, identifying a second structure in the three-dimensional medical image located at a position masked by the first structure, detecting an intersection point between an assumed path formed when the treatment tool is moved from the assumed position towards the second structure and the surface of the first structure, and displaying the intersection point in an identifiable manner at a position to which image information on a visual line connecting the viewpoint and the intersection point is projected.

摘要翻译： 当从投影在给定投影平面上的给定视点的三维医学图像中产生作为观看三维医学图像中的第一结构的多条视线形成的图像的投影图像时，设置治疗工具的假定位置 在三维图像中，从三维医学图像检测第一结构的表面，识别位于由第一结构掩蔽的位置的三维医学图像中的第二结构，检测假设 当治疗工具从假定位置朝向第二结构和第一结构的表面移动时形成的路径，并且以可识别的方式在连接视点和交点的视线上的图像信息的位置处显示交点 点被投射。

公开(公告)号：US20110115785A1

公开(公告)日：2011-05-19

申请号：US12736382

申请日：2009-03-31

申请人： Masaki Miyamoto

发明人： Masaki Miyamoto

IPC分类号： G06T15/00

CPC分类号： G06T15/503 ,  A61B6/466 ,  A61B8/483 ,  G06T15/08

摘要： When generating a projection image by setting a plurality of search points in an intended display area of a three-dimensional image along a plurality of visual lines, each connecting each pixel on a projection plane on which the three-dimensional image is projected and an arbitrary viewpoint, calculating a pixel value of each search point by an interpolation operation based on pixel values of adjacent pixels of each search point, and determining a pixel value of each pixel on the projection plane with respect to each visual line based on the calculated pixel value of each search point, if an adjacent pixel of a search point is a pixel in an unintended display area, the pixel value of the search point is calculated such that the pixel value of the pixel in the unintended display area does not contribute to the calculation, thereby preventing an artifact arising from the unintended display area.

摘要翻译： 当通过沿着多条视线在三维图像的预期显示区域中设置多个搜索点来生成投影图像时，每个连接投影三维图像的投影平面上的每个像素和任意的 视点，通过基于每个搜索点的相邻像素的像素值的内插操作来计算每个搜索点的像素值，并且基于所计算的像素值确定投影平面上每个像素的像素值 的每个搜索点，如果搜索点的相邻像素是非预期显示区域中的像素，则搜索点的像素值被计算为使得非预期显示区域中的像素的像素值对计算没有贡献 ，从而防止由非预期显示区域产生的伪影。

公开(公告)号：US20110074781A1

公开(公告)日：2011-03-31

申请号：US12736378

申请日：2009-03-31

申请人： Masaki Miyamoto

发明人： Masaki Miyamoto

IPC分类号： G06T15/50

CPC分类号： G06T15/503 ,  A61B6/466 ,  A61B8/483

摘要： When generating an intermediate image which is an image in the middle of changing from one to the other of two pseudo three-dimensional images generated by ray casting a three-dimensional image from an arbitrary viewpoint under two different opacity level setting conditions, determining an opacity level setting condition by determining an opacity level to be allocated according to each pixel value such that a variation in the opacity level for a change in a changing phase of the intermediate image become smaller as the changing phase approaches closer to a pseudo three-dimensional image generated under either one of the two different opacity level setting conditions in which a smaller value is allocated as the opacity level to be allocated according to each pixel value, and generating an intermediate image by ray casting the three-dimensional image from an arbitrary viewpoint under the determined opacity level setting condition.

摘要翻译： 当在两个不同的不透明度水平设定条件下，通过从任意视点投射三维图像而产生的两个伪三维图像之间的一个到另一个变化的中间生成中间图像时，确定不透明度 通过根据每个像素值确定要分配的不透明度水平，使得随着变化阶段接近于伪三维图像，中间图像的变化阶段的变化的不透明度水平的变化变小，从而确定水平设置条件 在两个不同的不透明度水平设置条件中的任一个下生成，其中根据每个像素值分配较小的值作为要分配的不透明度水平，并且通过从任意视点投射三维图像来生成中间图像 确定的不透明度水平设置条件。

公开(公告)号：US20090096787A1

公开(公告)日：2009-04-16

申请号：US12100942

申请日：2008-04-10

申请人： Jun MASUMOTO ,  Masaki Miyamoto

发明人： Jun MASUMOTO ,  Masaki Miyamoto

IPC分类号： G06T17/00 ,  G06K9/00

CPC分类号： G06T7/0012 ,  A61B6/506 ,  G06T7/97 ,  G06T15/08 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10132 ,  G06T2207/30048

摘要： A pseudo three dimensional image is generated, based on an aspect image and a mapping image generated from an original three dimensional image, using a volume rendering method. A mapping image that represents the functions of a subject is generated using first voxel data that constitute an original three dimensional medical image of the subject. An aspect image is generated using second voxel data that constitute an original three dimensional medical image of the subject. A position matching means causes positions within a heart represented by the mapping image to correspond to positions within a heart represented by the aspect image. An image generating means executes volume rendering based on degrees of opacity within the mapping image, to generate the pseudo three dimensional image.

摘要翻译： 基于使用体绘制方法从原始三维图像生成的方位图像和映射图像来生成伪三维图像。 使用构成被摄体的原始三维医学图像的第一体素数据来生成表示被检体的功能的映射图像。 使用构成对象的原始三维医学图像的第二体素数据生成方面图像。 位置匹配装置使得由映射图像表示的心脏内的位置对应于由方面图像表示的心脏内的位置。 图像产生装置基于映射图像内的不透明度执行体绘制，以产生伪三维图像。

公开(公告)号：US20080259080A1

公开(公告)日：2008-10-23

申请号：US12100790

申请日：2008-04-10

申请人： Jun MASUMOTO ,  Masaki MIYAMOTO

发明人： Jun MASUMOTO ,  Masaki MIYAMOTO

IPC分类号： G06T15/50

CPC分类号： G06T15/08 ,  G06T15/50

摘要： In an image processing method for generating a pseudo three-dimensional image by a volume rendering method in which a pixel value of each pixel on a projection plane on which a three-dimensional image illuminated by an arbitrary light source is projected is determined using a brightness value at each examination point, which is a point on the three-dimensional image sampled along each of a plurality of visual lines connecting an arbitrary viewpoint and each pixel on the projection plane, an illuminance level at each examination point is calculated based on an opacity level at each calculation point, which is a point on the three-dimensional image sampled along each of a plurality of light rays connecting the light source and each examination point, and the brightness value at each examination point is determined based on the calculated illuminance level.

摘要翻译： 在一种用于通过体绘制方法产生伪三维图像的图像处理方法中，其中使用亮度来确定投影平面上由任意光源照亮的三维图像上的每个像素的像素值 在每个检查点的值，该点是沿着连接任意视点和投影平面上的每个像素的多个视线中的每一个采样的三维图像上的点，基于不透明度计算每个检查点处的照度水平 在每个计算点处的水平，其是连接光源和每个检查点的多个光线中的每一个采样的三维图像上的点，并且基于计算出的照度水平来确定每个检查点处的亮度值 。

公开(公告)号：US07380419B2

公开(公告)日：2008-06-03

申请号：US10594498

申请日：2005-03-29

申请人： Masaki Miyamoto

发明人： Masaki Miyamoto

IPC分类号： D04B15/06

CPC分类号： D04B15/362 ,  D04B15/06

摘要： There are provided a movable sinker apparatus of a weft knitting machine and a sinker which are capable of holding and pressing down a knitting yarn of a previous loop and sufficiently pulling down a knitting fabric. At forward positions of the sinkers, second protruding portions are close to each other, and thus a knitting fabric can be sandwiched therebetween. When the front and rear needle beds are faced each other so as to be symmetric at the needle bed gap, the forces of the wire springs are applied so as to pull down the knitting fabric in the vertical direction. A knitting yarn receiving portion is formed on a first protruding portion of the front end portion on the sinker, and thus it is possible to retain a knitting yarn of a previous loop and prevent the knitting yarn from moving as the knitting needle moves forward. the second protruding portion that projects outward in a radial direction is formed on a portion close to a front end of the first protruding portion, and the knitting fabric can be sandwiched and pulled down by the second protruding portions provided on the needle beds that are opposed to each other.

摘要翻译： 提供了一种纬编机和沉降片的可移动沉降片装置，其能够保持和压下先前环的编织纱线并充分地拉下针织物。 在沉降片的向前位置处，第二突出部分彼此靠近，因此可以将针织物夹在其间。 当前针床和后针床彼此面对以在针床间隙对称时，施加线弹簧的力以沿垂直方向拉下针织物。 在沉降片上的前端部的第一突出部上形成有针织纱线接收部，因此能够保持前一圈的针织纱，并且能够防止编织针向前移动而移动。 在靠近第一突出部分的前端的部分上形成有沿径向向外突出的第二突出部分，并且可以通过设置在相对的针床上的第二突出部分将该针织物夹持和拉下 对彼此。

公开(公告)号：US07283569B2

公开(公告)日：2007-10-16

申请号：US10168148

申请日：2000-12-19

申请人： Hiroshi Okamura ,  Tomokazu Nakajima ,  Takanori Fujii ,  Susumu Nishijima ,  Masaki Miyamoto ,  Kenichi Shiraishi ,  Akihiro Horii ,  Shoji Matsuda

发明人： Hiroshi Okamura ,  Tomokazu Nakajima ,  Takanori Fujii ,  Susumu Nishijima ,  Masaki Miyamoto ,  Kenichi Shiraishi ,  Akihiro Horii ,  Shoji Matsuda

IPC分类号： H04J3/06

CPC分类号： H04L1/06 ,  H04B7/18523 ,  H04B7/18534 ,  H04B7/2125 ,  H04H20/26 ,  H04H20/74

摘要： A site diversity method, a digital satellite broadcast receiving method and a digital satellite broadcast receiver are provided which can make a difference of data output timing between a main station and a subsidiary station at the time of site exchange as small as possible and can perform re-synchronization as soon as possible. In the site diversity method for digital satellite broadcast, when a site exchange execution designation signal is received, the site is exchanged during a period of a TMCC information field of a predetermined specific frame of a super frame determined when the execution designation signal is received. On the receiver side, information of broadcast is continuously received by detecting a TMCC information field in a specific frame during a period of which field the site was exchanged and by establishing re-synchronization by using a super frame sync pattern W2 or W3 after the detected TMCC information field.

摘要翻译： 提供一种站点分集方法，数字卫星广播接收方法和数字卫星广播接收机，其可以在站点交换时使主站和辅助站之间的数据输出定时的差异尽可能小，并且可以执行re - 尽快同步。 在数字卫星广播的站点分集方法中，当接收到站点交换执行指定信号时，在接收到执行指定信号时确定的超帧的预定特定帧的TMCC信息字段的周期期间交换站点。 在接收机侧，通过在交换场所的时段期间检测特定帧中的TMCC信息字段并且通过使用超帧同步模式W 2或W 3之后建立再同步来连续接收广播信息 检测到的TMCC信息字段。

公开(公告)号：US07213422B2

公开(公告)日：2007-05-08

申请号：US10519209

申请日：2003-06-04

申请人： Masaki Miyamoto

发明人： Masaki Miyamoto

IPC分类号： D04B9/00

CPC分类号： D04B15/36 ,  D04B15/70

摘要： A needle selecting apparatus for a weft knitting machine capable of performing a needle selecting position locking function without moving a selecting jack forward and backward is provided. In the needle selecting apparatus, an initial position of the selecting jack is set at a welt position to ready for non-operation. And when a butt is pressed by a B presser of a carriage, the selecting jack comes into a locked condition by a locking member. The selecting jack is sunk into a needle groove in the locked condition and the butt of a knitting needle is also sunk into the needle groove to separate from a knitting cam. When a knitting position or tucking position is selected by a needle selection actuator, a selector is driven by a selector cam, and a tip of the selecting jack presses a contact portion of the selecting jack to move the selecting jack rightward. During the movement, the locking member is drawn to release the locked condition.

摘要翻译： 提供一种用于能够执行选针位置锁定功能的针织机的针选择装置，而不用前后移动选择千斤顶。 在针选择装置中，选择插座的初始位置被设置在边缘位置以准备不工作。 而当一个支架的一个B按压脚踵时，选择插孔由锁定构件进入锁定状态。 选择插座在锁定状态下沉入针槽，针织针的针脚也凹入针槽以与编织凸轮分离。 当通过针选择致动器选择编织位置或卷起位置时，选择器由选择器凸轮驱动，并且选择顶针的尖端按压选择插孔的接触部分以向右移动选择插孔。 在移动期间，拉动锁定构件以释放锁定状态。

公开(公告)号：US07046833B2

公开(公告)日：2006-05-16

申请号：US10151030

申请日：2002-05-21

申请人： Jun Masumoto ,  Yoshinobu Sato ,  Masatoshi Hori ,  Takamichi Murakami ,  Takeshi Johkoh ,  Hironobu Nakamura ,  Shinichi Tamura ,  Masaki Miyamoto

发明人： Jun Masumoto ,  Yoshinobu Sato ,  Masatoshi Hori ,  Takamichi Murakami ,  Takeshi Johkoh ,  Hironobu Nakamura ,  Shinichi Tamura ,  Masaki Miyamoto

IPC分类号： G06K9/00

CPC分类号： G06T7/11 ,  G06T2207/10081 ,  G06T2207/30056 ,  G06T2207/30101

摘要： From CT images having captured an abdomen, a two-dimensional characteristic space is assumed, in which X and Y axes indicate CT values of image data taken in first and second time phases different from each other. In this space, a two-dimensional histogram concerning respective pixels located at the same position in the two time phases is taken as a sample distribution of pixels. A two-variable distribution function is applied to this sample distribution, so as to estimate a matrix distribution of pixels corresponding to the whole liver region. According to this matrix distribution, a range of CT value of pixels corresponding to the liver region is estimated.