公开(公告)号：US5528952A

公开(公告)日：1996-06-25

申请号：US277067

申请日：1994-07-19

申请人： Kenji Takita ,  Yasuhiro Suzuki ,  Toshio Kimura

发明人： Kenji Takita ,  Yasuhiro Suzuki ,  Toshio Kimura

IPC分类号： F16H55/17

CPC分类号： F16H55/17 ,  Y10T74/19958

摘要： A webbed bevel gear in which webs are formed of a minimal size so that the gear can be downsized, while also improving the mechanical strength of the gear. The webbed bevel gear is made so as to be capable of avoiding losses from the webs and so that the strength of the dedendum can be maintained by the webs, while the strength and the wear resistance of the dedendum and the tooth surface is further improved. The webbed bevel gears (2, 2a-2c) are constructed as follows: each of the webs is formed with a concave curved surface defined by the base cone so that it can connect the two adjacent teeth at the dedendum between the teeth at the radial end of the gear, the value obtained by dividing the height (h) of the webs in relation to the module (m) of the gear meets the equation 0.2.ltoreq.h/m.ltoreq.0.6, and the value obtained by dividing the width (w) of the webs along the generating line of the base cone by the width (W) of the gear along the generating line of the base pitch cone meets the equation 0.04.ltoreq.w/W.ltoreq.0.20. A surface treatment, such as carburizing and/or nitriding is performed in a state in which the webs are coated with a surface treatment inhibitor, or alternatively, the tooth surface and the dedendum, except for the webs, are coated with a hard layer formed of a super hard material.

摘要翻译： 一种网状伞齿轮，其中腹板由最小尺寸形成，使得齿轮可以小型化，同时还提高齿轮的机械强度。 网状锥齿轮被制造成能够避免从腹板的损失，并且能够通过腹板来维持齿根的强度，同时进一步提高齿根和牙齿表面的强度和耐磨性。 网状锥齿轮（2,2a-2c）的构造如下：每个腹板形成有由基底锥体限定的凹形曲面，使得其能够在径向上的齿之间的齿根处连接两个相邻的齿 齿轮的端部，通过将腹板的高度（h）相对于齿轮的模块（m）分开而获得的值满足等式0.2

公开(公告)号：US07916967B2

公开(公告)日：2011-03-29

申请号：US11826938

申请日：2007-07-19

申请人： Kenji Takita ,  Satoshi Kondo ,  Yusuke Monobe ,  Yasuhiro Kuwahara

发明人： Kenji Takita ,  Satoshi Kondo ,  Yusuke Monobe ,  Yasuhiro Kuwahara

IPC分类号： G06K9/40 ,  H04N1/40

CPC分类号： H04N19/90 ,  H04N19/86

摘要： The prevent invention can prevent roughness in an image and reduce contouring and coding distortion in the image. The image processing apparatus according to the present invention reduces distortion in an input image, and includes: a masking signal generating unit 101 that generates a masking signal for reducing the distortion; and a masking signal adding unit 102 that adds the masking signal to the input image, wherein the masking signal generating unit 101 includes: a level difference processing unit 105 that smoothes a level difference between pixel values of pixels in the input image; a difference calculating unit 106 that calculates a difference between the input image and an image which has been processed by the level difference processing unit 105; and a random number setting unit 108 that sets an amplitude, creates a is random number having the set amplitude, the amplitude decreasing, as the difference approaches a predetermined value.

摘要翻译： 防止发明可以防止图像中的粗糙度，并减少图像中的轮廓和编码失真。 根据本发明的图像处理装置减少输入图像的失真，并且包括：掩蔽信号生成单元101，其生成用于减小失真的掩蔽信号; 以及掩蔽信号添加单元102，其将掩蔽信号添加到输入图像，其中，掩蔽信号生成单元101包括：电平差处理单元105，其平滑输入图像中的像素的像素值之间的电平差; 差分计算单元106，其计算输入图像与由电平差处理单元105处理的图像之间的差; 以及随机数设置单元108，其设置振幅，产生具有设定幅度的随机数，振幅减小，因为差接近预定值。

公开(公告)号：US08649636B2

公开(公告)日：2014-02-11

申请号：US13530283

申请日：2012-06-22

申请人： Satoshi Sakaguchi ,  Kenji Takita ,  Toru Matsunobu

发明人： Satoshi Sakaguchi ,  Kenji Takita ,  Toru Matsunobu

IPC分类号： G06K9/32

CPC分类号： G06T3/4053

摘要： A super-resolution processor in one aspect of the present invention first estimates a motion between an input image and a delayed input image which is obtained by delaying the input image by some frames, and determines a motion vector in super-resolution processing of adding a high frequency component using a learning database. Subsequently, the super-resolution processor updates an evaluation value evaluated when a patch is extracted in a target block of the input image, so that a learned high frequency patch is likely to be selected, the learned high frequency patch being the same as the learned high frequency patch used for super-resolution processing performed at the position motion-compensated by the motion vector in the frame at the same time as the time of the delayed input image.

摘要翻译： 本发明的一个方面的超分辨率处理器首先估计通过将输入图像延迟一些帧而获得的输入图像和延迟输入图像之间的运动，并且在超分辨率处理中确定添加运动矢量 高频分量使用学习数据库。 随后，超分辨率处理器更新在输入图像的目标块中提取补丁时评估的评估值，从而可能选择学习的高频补丁，所学习的高频补丁与所学习的高频补丁相同 高频补丁用于在与延迟的输入图像的时间同时在帧中由运动矢量运动补偿的位置执行的超分辨率处理。

公开(公告)号：US08526765B2

公开(公告)日：2013-09-03

申请号：US13021870

申请日：2011-02-07

申请人： Satoshi Sakaguchi ,  Toru Matsunobu ,  Kenji Takita

发明人： Satoshi Sakaguchi ,  Toru Matsunobu ,  Kenji Takita

IPC分类号： G06K9/32

CPC分类号： G06T3/4053

摘要： A super-resolution processor includes an N enlargement unit that generates an N-enlarged image by enlarging the input image by a factor N; an M enlargement unit that generates an M-enlarged image by enlarging the input image by a factor M; and a high-pass filter unit that extracts a high-frequency component of the M-enlarged image, as an M-enlarged high-frequency image. Additionally, a patch extraction unit extracts an estimated patch of a predetermined size from the M-enlarged high-frequency image, the estimated patch being a part of the M-enlarged high-frequency image; and an addition unit adds the estimated patch to a processing target block of the predetermined size in the N-enlarged image, to generate the output image, where M is smaller than N.

摘要翻译： 超分辨率处理器包括：N放大单元，其通过将输入图像放大因子N来生成N放大图像; M放大单元，通过将输入图像放大因子M来生成M放大图像; 以及提取M放大图像的高频分量的高通滤波器单元作为M放大的高频图像。 此外，补片提取单元从M放大的高频图像中提取预定尺寸的估计斑块，所估计的斑块是M放大的高频图像的一部分; 并且加法单元将估计的补丁添加到N放大图像中的预定大小的处理目标块，以生成输出图像，其中M小于N.

公开(公告)号：US09020273B2

公开(公告)日：2015-04-28

申请号：US13449349

申请日：2012-04-18

申请人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

发明人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

IPC分类号： G06T3/40 ,  G06F17/30 ,  G06K9/46

CPC分类号： G06T3/403 ,  G06F17/30262 ,  G06K9/4609 ,  G06T2207/20021 ,  G06T2207/20192

摘要： An image processing method capable of appropriately increasing a resolution of an input image in which an edge direction that is a direction along an edge included in the input image is identified; a shape of an application region that is a region including at least a part of the edge is determined according to the identified edge direction; an image similar to an image within the application region having the determined shape is searched for; and an output image is generated by performing a resolution conversion process on the input image using the similar image so that the input image includes high-frequency components.

摘要翻译： 一种图像处理方法，其能够适当地增加输入图像的分辨率，其中识别出沿着包括在输入图像中的边缘的方向的边缘方向; 根据识别的边缘方向确定作为包括边缘的至少一部分的区域的应用区域的形状; 搜索类似于具有确定形状的应用区域内的图像的图像; 并且通过使用相似的图像对输入图像执行分辨率转换处理来生成输出图像，使得输入图像包括高频分量。

公开(公告)号：US20120269445A1

公开(公告)日：2012-10-25

申请号：US13449349

申请日：2012-04-18

申请人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

发明人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

IPC分类号： G06T5/00

CPC分类号： G06T3/403 ,  G06F17/30262 ,  G06K9/4609 ,  G06T2207/20021 ,  G06T2207/20192

摘要： In the image processing method capable of appropriately increasing a resolution of an input image: an edge direction that is a direction along an edge included in the input image is identified; a shape of an application region that is a region including at least a part of the edge is determined according to the identified edge direction; an image similar to an image within the application region having the determined shape is searched for; and an output image is generated by performing a resolution conversion process on the input image using the similar image so that the input image includes high-frequency components.

摘要翻译： 在能够适当提高输入图像的分辨率的图像处理方法中，识别作为包含在输入图像中的边缘的方向的边缘方向; 根据识别的边缘方向确定作为包括边缘的至少一部分的区域的应用区域的形状; 搜索类似于具有确定形状的应用区域内的图像的图像; 并且通过使用相似的图像对输入图像执行分辨率转换处理来生成输出图像，使得输入图像包括高频分量。

公开(公告)号：US20110222783A1

公开(公告)日：2011-09-15

申请号：US13044603

申请日：2011-03-10

申请人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

发明人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

IPC分类号： G06K9/36 ,  G06K9/68

CPC分类号： G06T3/403 ,  G06T3/4053

摘要： An image processor generates an output image of a resolution higher than a resolution of an input image, using the input image. The image processor includes: an obtaining unit configured to obtain an edge strength of one of the input image and an image corresponding to the input image; a calculating unit configured to calculate, based on the edge strength, J that is a count of data items to be used for generating a synthesized image to be used in generating the output image, where J is an integer equal to or larger than 2; and a generating unit configured to generate the synthesized image by synthesizing J data items, and generate the output image using the synthesized image.

摘要翻译： 图像处理器使用输入图像生成分辨率高于输入图像的分辨率的输出图像。 图像处理器包括：获取单元，被配置为获得输入图像中的一个和对应于输入图像的图像的边缘强度; 计算单元，被配置为基于边缘强度计算作为用于生成要用于生成输出图像的合成图像的数据项的计数的J，其中J是等于或大于2的整数; 以及生成单元，被配置为通过合成J个数据项来生成合成图像，并使用合成图像生成输出图像。

公开(公告)号：US08483515B2

公开(公告)日：2013-07-09

申请号：US13044603

申请日：2011-03-10

申请人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

发明人： Toru Matsunobu ,  Kenji Takita ,  Satoshi Sakaguchi

IPC分类号： G06K9/32

CPC分类号： G06T3/403 ,  G06T3/4053

摘要： An image processor generates an output image of a resolution higher than a resolution of an input image, using the input image. The image processor includes: an obtaining unit configured to obtain an edge strength of one of the input image and an image corresponding to the input image; a calculating unit configured to calculate, based on the edge strength, J that is a count of data items to be used for generating a synthesized image to be used in generating the output image, where J is an integer equal to or larger than 2; and a generating unit configured to generate the synthesized image by synthesizing J data items, and generate the output image using the synthesized image.

摘要翻译： 图像处理器使用输入图像生成分辨率高于输入图像的分辨率的输出图像。 图像处理器包括：获取单元，被配置为获得输入图像中的一个和对应于输入图像的图像的边缘强度; 计算单元，被配置为基于边缘强度计算作为用于生成用于生成输出图像的合成图像的数据项的计数的J，其中J是等于或大于2的整数; 以及生成单元，被配置为通过合成J个数据项来生成合成图像，并使用合成图像生成输出图像。

公开(公告)号：US20110206296A1

公开(公告)日：2011-08-25

申请号：US13021870

申请日：2011-02-07

申请人： Satoshi Sakaguchi ,  Toru Matsunobu ,  Kenji Takita

发明人： Satoshi Sakaguchi ,  Toru Matsunobu ,  Kenji Takita

IPC分类号： G06K9/40 ,  G06K9/32

CPC分类号： G06T3/4053

摘要： A super-resolution processor according to the present invention includes: an N enlargement unit that generates an N-enlarged image by enlarging the input image by a factor N; an M enlargement unit that generates an M-enlarged image by enlarging the input image by a factor M; a high-pass filter unit that extracts a high-frequency component of the M-enlarged image, as an M-enlarged high-frequency image; a patch extraction unit that extracts an estimated patch of a predetermined size from the M-enlarged high-frequency image, the estimated patch being a part of the M-enlarged high-frequency image; and an addition unit that adds the estimated patch to a processing target block of the predetermined size in the N-enlarged image, to generate the output image, where M is smaller than N.

摘要翻译： 根据本发明的超分辨率处理器包括：N放大单元，通过将输入图像放大因子N来产生N倍放大图像; M放大单元，通过将输入图像放大因子M来生成M放大图像; 提取M放大图像的高频分量的高通滤波器单元作为M放大的高频图像; 补片提取单元，从所述M放大的高频图像中提取预定尺寸的估计斑块，所述估计贴片是所述M放大的高频图像的一部分; 以及添加单元，其将所估计的贴片添加到N放大图像中的预定尺寸的处理对象块，以生成输出图像，其中M小于N.

公开(公告)号：US20080019600A1

公开(公告)日：2008-01-24

申请号：US11826938

申请日：2007-07-19

申请人： Kenji Takita ,  Satoshi Kondo ,  Yusuke Monobe ,  Yasuhiro Kuwahara

发明人： Kenji Takita ,  Satoshi Kondo ,  Yusuke Monobe ,  Yasuhiro Kuwahara

IPC分类号： G06K9/40

CPC分类号： H04N19/90 ,  H04N19/86

摘要： The prevent invention can prevent roughness in an image and reduce contouring and coding distortion in the image. The image processing apparatus according to the present invention reduces distortion in an input image, and includes: a masking signal generating unit 101 that generates a masking signal for reducing the distortion; and a masking signal adding unit 102 that adds the masking signal to the input image, wherein the masking signal generating unit 101 includes: a level difference processing unit 105 that smoothes a level difference between pixel values of pixels in the input image; a difference calculating unit 106 that calculates a difference between the input image and an image which has been processed by the level difference processing unit 105; and a random number setting unit 108 that sets an amplitude, creates a is random number having the set amplitude, the amplitude decreasing, as the difference approaches a predetermined value.

摘要翻译： 防止发明可以防止图像中的粗糙度，并减少图像中的轮廓和编码失真。 根据本发明的图像处理装置减少输入图像的失真，并且包括：掩蔽信号生成单元101，其生成用于减小失真的掩蔽信号; 以及掩蔽信号添加单元102，其将掩蔽信号添加到输入图像，其中，掩蔽信号生成单元101包括：电平差处理单元105，其平滑输入图像中的像素的像素值之间的电平差; 差分计算单元106，其计算输入图像与由电平差处理单元105处理的图像之间的差; 以及随机数设置单元108，其设置振幅，产生具有设定幅度的随机数，振幅减小，因为差接近预定值。