公开(公告)号：US20090123051A1

公开(公告)日：2009-05-14

申请号：US12269226

申请日：2008-11-12

申请人： Shunichi Tamai ,  Takashi Yoshida

发明人： Shunichi Tamai ,  Takashi Yoshida

IPC分类号： G06K9/00

CPC分类号： G06K9/209 ,  A61B6/4233 ,  A61B6/488 ,  A61B6/541 ,  A61B6/542 ,  G06K2209/051

摘要： The continuous image capturing of a subject is performed with small doses of radiation. A plurality of auxiliary images obtained by the continuous image capturing is stored. On the basis of the stored auxiliary images, the periodicity of motion of the subject is detected. A pseudo image is generated from the auxiliary images exhibiting the detected periodicity. The generated pseudo image is analyzed. On the basis of the analysis result, an image capturing parameter used for the main image capturing of a still image of the subject is calculated. Using the calculated image capturing parameter, the main image capturing of the still image of the subject is performed.

摘要翻译： 用小剂量的辐射进行受试者的连续图像捕获。 存储通过连续图像捕获获得的多个辅助图像。 基于存储的辅助图像，检测被摄体的运动周期。 从显示检测到的周期性的辅助图像生成伪图像。 分析生成的伪图像。 基于分析结果，计算用于被摄体的静止图像的主图像拍摄的图像拍摄参数。 使用所计算的图像拍摄参数，执行被摄体的静止图像的主图像拍摄。

公开(公告)号：US06130672A

公开(公告)日：2000-10-10

申请号：US837214

申请日：1997-04-22

申请人： Shoichi Yamazaki ,  Shunichi Tamai ,  Hirokazu Akisada

发明人： Shoichi Yamazaki ,  Shunichi Tamai ,  Hirokazu Akisada

IPC分类号： G06T19/20 ,  G06T1/00 ,  G06T7/00

CPC分类号： G06T15/20

摘要： In a viewpoint detector instructions for a virtual 3-dimensional space are processed by an image processor. A virtual 3-dimensional spatial image is displayed in a field of view, and a viewpoint position of an operator in the field of view is detected. The 3-dimensional spatial image is displayed, and an image process for changing the image in accordance with the detected viewpoint position and an observation time is executed.

摘要翻译： 在视点检测器中，用于虚拟3维空间的指令由图像处理器处理。 在视野中显示虚拟的三维空间图像，并且检测视野中的操作者的视点位置。 显示3维空间图像，并且执行根据检测到的视点位置和观察时间来改变图像的图像处理。

公开(公告)号：US4953227A

公开(公告)日：1990-08-28

申请号：US7785

申请日：1987-01-28

申请人： Makoto Katsuma ,  Hiroyuki Kimura ,  Kazunori Urushihara ,  Susumu Matsumura ,  Hiroshi Ohmura ,  Shunichi Tamai ,  Hideki Tanaka

发明人： Makoto Katsuma ,  Hiroyuki Kimura ,  Kazunori Urushihara ,  Susumu Matsumura ,  Hiroshi Ohmura ,  Shunichi Tamai ,  Hideki Tanaka

IPC分类号： H04N1/40

CPC分类号： H04N1/40

摘要： As image processing method suitable for creative image generation in which the image data of an original image are divided into plural areas each consisting of plural pixels, the shape of these areas is modified according to the image data of the original image, and the pixel data in each area are processed in accordance with a representative value of the image data.

摘要翻译： 作为适合于将原始图像的图像数据分割为由多个像素组成的多个区域的创意图像生成的图像处理方法，根据原始图像的图像数据修改这些区域的形状，并且对像素数据 在每个区域中根据图像数据的代表值进行处理。

公开(公告)号：US08131050B2

公开(公告)日：2012-03-06

申请号：US12269226

申请日：2008-11-12

申请人： Shunichi Tamai ,  Takashi Yoshida

发明人： Shunichi Tamai ,  Takashi Yoshida

IPC分类号： G06K9/00

CPC分类号： G06K9/209 ,  A61B6/4233 ,  A61B6/488 ,  A61B6/541 ,  A61B6/542 ,  G06K2209/051

摘要： The continuous image capturing of a subject is performed with small doses of radiation. A plurality of auxiliary images obtained by the continuous image capturing is stored. On the basis of the stored auxiliary images, the periodicity of motion of the subject is detected. A pseudo image is generated from the auxiliary images exhibiting the detected periodicity. The generated pseudo image is analyzed. On the basis of the analysis result, an image capturing parameter used for the main image capturing of a still image of the subject is calculated. Using the calculated image capturing parameter, the main image capturing of the still image of the subject is performed.

摘要翻译： 用小剂量的辐射进行受试者的连续图像捕获。 存储通过连续图像捕获获得的多个辅助图像。 基于存储的辅助图像，检测被摄体的运动周期。 从显示检测到的周期性的辅助图像生成伪图像。 分析生成的伪图像。 基于分析结果，计算用于被摄体的静止图像的主图像拍摄的图像拍摄参数。 使用所计算的图像拍摄参数，执行被摄体的静止图像的主图像拍摄。

公开(公告)号：US06400364B1

公开(公告)日：2002-06-04

申请号：US09086310

申请日：1998-05-27

申请人： Hirokazu Akisada ,  Shunichi Tamai

发明人： Hirokazu Akisada ,  Shunichi Tamai

IPC分类号： G06T1510

CPC分类号： G06T15/20

摘要： A three-dimensional image processing apparatus in which a three-dimensionally shaped model, a viewpoint (a camera) and a screen are set in a virtual the apparatus detects a two-dimensional position of a viewpoint of an operator and moves the screen according to the detected viewpoint position to map the three-dimensional shape of the model over the screen as viewed from the detected viewpoint position.

摘要翻译： 在虚拟装置中设置三维成形模型，视点（照相机）和画面的三维图像处理装置检测操作者的视点的二维位置，并根据 检测到的视点位置，以从检测到的视点位置观察，将屏幕上的模型的三维形状映射。

公开(公告)号：US5949556A

公开(公告)日：1999-09-07

申请号：US321018

申请日：1994-10-06

申请人： Shunichi Tamai

发明人： Shunichi Tamai

IPC分类号： G03F3/08 ,  H04N1/60

CPC分类号： H04N1/60

摘要： An image processing apparatus converts color image data into hue, saturation and luminosity data. When a specific color portion and a range are designated in the hue data, processing for reducing tones is executed based on the designated data. Thereafter, a reverse-conversion into color image data is performed, thereby making it possible to output a high-quality image of an illustration. Further, a histogram of designated hue data is generated, processing for reducing tones is executed based on the histogram, and the data is subsequently reverse-converted into color image data. This makes it possible to output a higher quality image of an illustration.

摘要翻译： 图像处理装置将彩色图像数据转换为色调，饱和度和亮度数据。 当在色调数据中指定特定颜色部分和范围时，基于所指定的数据执行降低色调的处理。 此后，进行彩色图像数据的反向转换，从而可以输出图示的高质量图像。 此外，生成指定的色调数据的直方图，基于直方图执行减少色调的处理，然后将数据反向转换为彩色图像数据。 这使得可以输出更高质量的图示图像。