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1. 发明授权

US08787642B2 Method, device and computer-readable recording medium containing program for extracting object region of interest 有权
标题翻译：包含用于提取目标区域的程序的方法，装置和计算机可读记录介质
公开(公告)号：US08787642B2
公开(公告)日：2014-07-22
申请号：US12058734
申请日：2008-03-30
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06K9/00 , G06K9/34 , G06T7/00
CPC分类号： G06T7/0079 , G06T7/0012 , G06T7/11 , G06T7/162 , G06T7/194 , G06T2207/10081 , G06T2207/20072 , G06T2207/20101 , G06T2207/20132 , G06T2207/30064 , G06T2207/30096
摘要： An object region extracting process for extracting an object region of interest from an image is automated to the maximum possible extent to improve user-friendliness. In this process, an arbitrary point is set in the object region of interest, and a presence area, which is likely to contain the entire object region of interest, is determined in the image using the set arbitrary point and a possible size of the object region of interest. Then, the object region of interest is extracted from the image based on the set arbitrary point and at least one point outside the determined presence area.
摘要翻译：用于从图像中提取目标区域的对象区域提取处理被自动化到最大可能程度以提高用户友好性。在该过程中，在感兴趣的对象区域中设置任意点，并且使用设定的任意点和对象的可能尺寸在图像中确定可能包含感兴趣的整个对象区域的存在区域感兴趣的区域然后，基于所设置的任意点和所确定的存在区域外的至少一个点，从图像中提取感兴趣的对象区域。

2. 发明申请

US20120299818A1 MEDICAL INFORMATION DISPLAY APPARATUS, OPERATION METHOD OF THE SAME AND MEDICAL INFORMATION DISPLAY PROGRAM 审中-公开
标题翻译：医疗信息显示装置，其操作方法和医疗信息显示程序
公开(公告)号：US20120299818A1
公开(公告)日：2012-11-29
申请号：US13480337
申请日：2012-05-24
申请人： Yuanzhong Li , Tsuyoshi Hirakawa , Takuya Ebina , Jun Masumoto , Hajime Shirasaka
发明人： Yuanzhong Li , Tsuyoshi Hirakawa , Takuya Ebina , Jun Masumoto , Hajime Shirasaka
IPC分类号： G06F3/01
CPC分类号： G06F19/321 , G06F3/0484 , G06F3/04855 , G06F2203/04806 , G16H10/60
摘要： One of hierarchical images constituted by an appearance image representing an appearance of a subject body and a plurality of gradually magnified anatomy images schematically representing anatomical structures present inside of the body is displayed on a display unit. If a structure present at a desired position in the displayed image on the display unit specified by the specification input corresponds to a target examined region, the displayed image is switched to the examination information associated with the target examined region to display the examination information.
摘要翻译：在显示单元上显示由表示被摄体的外观的图像图像构成的分层图像和示意性地表示身体内部的解剖结构的多个逐渐放大的解剖图像。如果存在于由指定输入指定的显示单元上的显示图像中的期望位置处的结构对应于目标检查区域，则将显示的图像切换到与目标检查区域相关联的检查信息以显示检查信息。

3. 发明授权

US07929739B2 Image processing method, apparatus, and program 有权
标题翻译：图像处理方法，装置和程序
公开(公告)号：US07929739B2
公开(公告)日：2011-04-19
申请号：US11785340
申请日：2007-04-17
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06K9/00 , G06K9/62 , G06K9/34 , G06K9/46
CPC分类号： G06K9/4609 , G06K9/34 , G06K9/4642 , G06K9/6256 , G06K2209/05 , G06T7/0012 , G06T2207/30056
摘要： Machine learning for learning a characteristic amount of each pixel in a plurality of sample images, each including a particular region with a known contour, is performed in advance to obtain an evaluation function capable of evaluating whether or not each pixel is a pixel representing the contour based on the characteristic amount thereof. An arbitrary point is set within a particular region in an input image, and a discrimination region including the particular region is set in the input image with reference to the arbitrary point. A characteristic amount is obtained from each pixel within the discrimination region, then based on the characteristic amount, an evaluation value indicating whether or not each pixel within the discrimination region is a pixel representing the contour is calculated using the evaluation function, and the contour of the particular region in the input image is determined based on the evaluation value.
摘要翻译：预先执行用于学习多个样本图像中的每个像素的特征量的机器学习，每个像素包括具有已知轮廓的特定区域，以获得能够评估每个像素是否是表示轮廓的像素的评估函数基于其特征量。在输入图像中的特定区域内设置任意点，并且参考任意点在输入图像中设置包括特定区域的识别区域。从识别区域内的每个像素获得特征量，然后基于特征量，使用评估函数来计算指示识别区域内的每个像素是否是表示轮廓的像素的评估值，以及轮廓基于评估值来确定输入图像中的特定区域。

4. 发明申请

US20050190963A1 Target object detecting method, apparatus, and program 有权
标题翻译：目标物体检测方法，装置和程序
公开(公告)号：US20050190963A1
公开(公告)日：2005-09-01
申请号：US11067223
申请日：2005-02-28
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06T1/00 , G06K9/00 , G06K9/62 , G06T7/00 , G06T7/60
CPC分类号： G06K9/00234
摘要： Detecting a predetermined target object from a digital image reliably and rapidly. The standard face detecting section performs detection process for detecting a standard face from a photograph image. The eyeglassed face detecting section performs detection process for detecting an eyeglassed face from the photograph image from which no face has been detected by the standard face detecting section. The whiskered face detecting section performs detection process for detecting a whiskered face from the photo image from which no face has been detected by the standard face detecting section and eyeglassed face detecting section.
摘要翻译：从数字图像中可靠且快速地检测预定目标对象。标准面部检测部进行从照片图像检测标准面的检测处理。眼镜面检测部进行从标准面部检测部未检测到脸的照片图像检测眼镜面的检测处理。晶须面部检测部进行用于从标准面部检测部和眼镜面检测部未检测出面部的照片图像检测胡须面的检测处理。

5. 发明授权

US08577099B2 Method, apparatus, and program for detecting facial characteristic points 有权
标题翻译：用于检测面部特征点的方法，装置和程序
公开(公告)号：US08577099B2
公开(公告)日：2013-11-05
申请号：US13534817
申请日：2012-06-27
申请人： Yuanzhong Li , Sadato Akahori , Kensuke Terakawa , Yoshiro Kitamura , Wataru Ito
发明人： Yuanzhong Li , Sadato Akahori , Kensuke Terakawa , Yoshiro Kitamura , Wataru Ito
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00281
摘要： First, a face within an image, which is a target of detection, is detected. Detection data of the face is employed to detect eyes which are included in the face. Detection data of the eyes are employed to detect the inner and outer corners of the eyes. Detection data of the inner and outer corners of the eyes is employed to detect characteristic points of the upper and lower eyelids that represent the outline of the eyes.
摘要翻译：首先，检测作为检测对象的图像内的面部。使用脸部的检测数据来检测包含在脸部中的眼睛。眼睛的检测数据用于检测眼睛的内角和外角。使用眼睛内外角的检测数据来检测表示眼睛轮廓的上眼睑和下眼睑的特征点。

6. 发明申请

US20120306862A1 IMAGE PROCESSING DEVICE, METHOD AND PROGRAM 审中-公开
标题翻译：图像处理设备，方法和程序
公开(公告)号：US20120306862A1
公开(公告)日：2012-12-06
申请号：US13478220
申请日：2012-05-23
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06T17/00
摘要： A three-dimensional moving image and an ultrasonic moving image showing a body part making periodic motion are obtained, and, from the moving images, a characteristic part having a shape that changes with the periodic motion is extracted. Phases of the periodic motion captured in the moving images are obtained. For at least one of the moving images, the phases are obtained based on the shape of the extracted characteristic part. For each phase, the positions of the characteristic part shown in the three-dimensional moving image and the ultrasonic moving image are associated with each other based on the extracted characteristic part and the obtained phases. A superimposed image is generated by aligning, for each phase, the positions of the characteristic part shown in the three-dimensional moving image and the ultrasonic moving image with each other based on the associated positions of the characteristic part and the phases, and displayed.
摘要翻译：获得表示进行周期运动的身体部位的三维运动图像和超声波运动图像，从运动图像中提取具有随周期运动变化的形状的特征部分。获得在运动图像中捕获的周期运动的相位。对于运动图像中的至少一个，基于提取的特征部分的形状获得相位。对于每个相位，基于所提取的特征部分和获得的相位，三维运动图像和超声波运动图像中所示的特征部分的位置彼此相关联。通过基于特征部分和相位的相关位置对每个相位对准三维运动图像和超声波运动图像中显示的特征部分的位置并进行显示，生成叠加图像。

7. 发明授权

US08160320B2 Medical image display apparatus, method and program, and recording medium for the program 有权
标题翻译：医疗图像显示装置，方法和程序，以及程序的记录介质
公开(公告)号：US08160320B2
公开(公告)日：2012-04-17
申请号：US12170947
申请日：2008-07-10
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B5/055 , A61B6/032 , A61B6/463 , A61B6/466 , A61B6/566 , G06F19/00 , G06F19/321 , G06T2200/24 , G06T2207/10072 , G06T2207/30096 , G16H40/63
摘要： According to the medical image display apparatus of an aspect of the present invention, the display mode to provide multi-screen display of the plurality of slice images including the abnormal shadow region is determined based on the result of acquisition of the abnormal shadow region (three-dimensional information for the abnormal shadow region), which eliminates the necessity for users (doctors) to perform an operation to set a display mode, and enables display of the plurality of slice images including the abnormal shadow region efficiently in a display mode enabling easy image interpretation.
摘要翻译：根据本发明的一个方面的医疗用图像显示装置，基于异常阴影区域的获取结果来确定包括异常阴影区域的多个切片图像的多屏显示的显示模式（三用于异常阴影区域的维度信息），这消除了用户（医生）进行操作以设置显示模式的必要性，并且能够以显示模式有效地显示包括异常阴影区域的多个切片图像，使得易于图像解释。

8. 发明授权

US07751640B2 Image processing method, image processing apparatus, and computer-readable recording medium storing image processing program 有权
标题翻译：图像处理方法，图像处理装置和存储图像处理程序的计算机可读记录介质
公开(公告)号：US07751640B2
公开(公告)日：2010-07-06
申请号：US11527601
申请日：2006-09-27
申请人： Yuanzhong Li , Wataru Ito
发明人： Yuanzhong Li , Wataru Ito
IPC分类号： G06K9/40 , H04N1/40
CPC分类号： H04N1/4092 , G06K9/00248 , G06K9/621
摘要： Sharpness is adjusted for more appropriately representing a predetermined structure in an image. A parameter acquisition unit obtains a weighting parameter for a principal component representing a degree of sharpness in a face region detected by a face detection unit as an example of the predetermined structure in the image, by fitting to the face region a mathematical model generated by a statistical method such as AAM based on a plurality of sample images representing human faces in different degrees of sharpness. Based on a value of the parameter, sharpness is adjusted in at least a part of the image. For example, a parameter changing unit changes the value of the parameter to a preset optimal face sharpness value, and an image reconstruction unit reconstructs the image based on the parameter having been changed and outputs the image having been subjected to the sharpness adjustment processing.
摘要翻译：调整锐度以更适当地表示图像中的预定结构。参数获取单元通过将由面部检测单元检测到的面部区域的清晰度表示为图像中的预定结构的示例的主成分的加权参数，通过将面部区域拟合为由统计方法，例如基于表示不同锐度度的人脸的多个样本图像的AAM。根据该参数的值，在图像的至少一部分中调整锐度。例如，参数改变单元将参数的值改变为预设的最佳面部锐度值，并且图像重建单元基于已经改变的参数来重建图像，并输出已经进行了锐度调整处理的图像。

9. 发明申请

US20090180677A1 METHOD, APPARATUS, AND PROGRAM FOR MEASURING SIZES OF TUMOR REGIONS 有权
标题翻译：用于测量肿瘤区域的方法，装置和程序
公开(公告)号：US20090180677A1
公开(公告)日：2009-07-16
申请号：US12354529
申请日：2009-01-15
申请人： Yuanzhong LI , Satoshi IHARA , Yoshiyuki MORIYA
发明人： Yuanzhong LI , Satoshi IHARA , Yoshiyuki MORIYA
IPC分类号： G06K9/00
CPC分类号： G06T7/62 , G06T2207/10072 , G06T2207/30096
摘要： A tumor region is determined within a three dimensional medical image. A long axis and a short axis of the determined tumor region are designated. The lengths of the designated long axis and the designated short axis are measured. The measured lengths of the long axis and the short axis are displayed.
摘要翻译：在三维医学图像内确定肿瘤区域。指定确定的肿瘤区域的长轴和短轴。测量指定长轴和指定短轴的长度。显示长轴和短轴的测量长度。

10. 发明授权

US07542591B2 Target object detecting method, apparatus, and program 有权
标题翻译：目标物体检测方法，装置和程序
公开(公告)号：US07542591B2
公开(公告)日：2009-06-02
申请号：US11067223
申请日：2005-02-28
申请人： Yuanzhong Li
发明人： Yuanzhong Li
IPC分类号： G06K9/00
CPC分类号： G06K9/00234
摘要： Detecting a predetermined target object from a digital image reliably and rapidly. The standard face detecting section performs detection process for detecting a standard face from a photograph image. The eyeglassed face detecting section performs detection process for detecting an eyeglassed face from the photograph image from which no face has been detected by the standard face detecting section. The whiskered face detecting section performs detection process for detecting a whiskered face from the photo image from which no face has been detected by the standard face detecting section and eyeglassed face detecting section.
摘要翻译：从数字图像中可靠且快速地检测预定目标对象。标准面部检测部进行从照片图像检测标准面的检测处理。眼镜面检测部进行从标准面部检测部未检测到脸的照片图像检测眼镜面的检测处理。晶须面部检测部进行用于从标准面部检测部和眼镜面检测部未检测出面部的照片图像检测胡须面的检测处理。

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