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191.发明授权公开(公告)号：US06987535B1
公开(公告)日：2006-01-17
申请号：US09435774
申请日：1999-11-08
IPC分类号： H04N5/262
CPC分类号： H04N1/60 , G06F3/04845 , G06T11/60 , H04N1/387
摘要： A user photographs an image including an object to be extracted, uses an instruction selection unit or the like to designate an extraction range, and an object extraction circuit performs extraction. The image data of an extracted object area is compressed/encoded, and stored together with photographing conditions into a storage unit. Subsequently, a background image is photographed or inputted. While the background image is displayed, the previously extracted object image is read from the storage unit. To suppress a difference in gradation and hue between the background image and the object image, the gradation and hue of the object image are adjusted, mixing and smoothing with the background image are performed in the vicinity of an object outline, and the object image is overwritten, synthesized, and displayed on the background image. The position and size of the object image are adjusted according to a user's instruction. Synthesized image data is recorded in a recording medium.
摘要翻译： 用户拍摄包括要提取的对象的图像，使用指令选择单元等来指定提取范围，并且对象提取电路执行提取。 提取的对象区域的图像数据被压缩/编码，并与拍摄条件一起存储到存储单元中。 随后，拍摄或输入背景图像。 当显示背景图像时，从存储单元读取先前提取的对象图像。 为了抑制背景图像和对象图像之间的灰度和色相的差异，调整对象图像的灰度和色调，在对象轮廓附近执行与背景图像的混合和平滑，并且对象图像 覆盖，合成并显示在背景图像上。 对象图像的位置和大小根据用户的指令进行调整。 合成的图像数据被记录在记录介质中。
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公开(公告)号：US06757444B2
公开(公告)日：2004-06-29
申请号：US09561780
申请日：2000-05-01
申请人： Masakazu Matsugu , Hideo Takiguchi , Koji Hatanaka
发明人： Masakazu Matsugu , Hideo Takiguchi , Koji Hatanaka
IPC分类号： G06K936
CPC分类号： H04N19/503 , H04N19/20
摘要： There is disclosed an image extraction method for extracting, from a subject image that records both the background and the object to be extracted, image data of the object using a mask. An initial mask used for extracting the subject region is generated on the basis of difference data between the subject image and the background image that records the background alone, the region of the initial mask is grown on the basis of the similarity between the features of a first region and its neighboring second region in the subject image corresponding to the initial mask, and the image data of the object is extracted from the first image on the basis of the grown mask region.
摘要翻译： 公开了一种图像提取方法，用于从使用掩模的对象的图像数据中提取记录要提取的背景和对象的对象图像。 基于用于记录背景的对象图像和背景图像之间的差分数据，生成用于提取被摄体区域的初始掩模，基于a的特征之间的相似度来生长初始掩模的区域 第一区域及其相邻的第二区域，并且基于生长的掩模区域从第一图像中提取对象的图像数据。
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公开(公告)号：US06654497B1
公开(公告)日：2003-11-25
申请号：US09484586
申请日：2000-01-18
IPC分类号： G06K948
摘要： There is disclosed an image processing apparatus. A contour interval intended to be extracted is designated (S1). A start point designated in S1 is used as the initial position of an attended point, and an end point is set as a target point of contour tracing (S2). A positional relation of the attended point and the target point is calculated (S3). A blind mask for blinding pixels in the vicinity of the attended point is prepared (S4). This mask processing permits a considerably free contour line tracing, while setting a restriction to securely converge to the target point. The pixel with the maximum edge strength is searched for from the pixels in the vicinity of the attended point (S5), and the searched contour pixel is set as a new attended point (S6). The operation is repeated from S3 to S6 until the new attended point reaches the target point (S7).
摘要翻译： 公开了一种图像处理装置。 指定要提取的轮廓间隔（S1）。 将S1中指定的起始点用作参与点的初始位置，并将终点设置为轮廓跟踪的目标点（S2）。 计算参与点与目标点的位置关系（S3）。 准备用于在关注点附近的盲人像素的盲目掩模（S4）。 该掩模处理允许相当自由的轮廓线追踪，同时设置限制以安全地收敛到目标点。 从关心点附近的像素搜索具有最大边缘强度的像素（S5），并且将搜索到的轮廓像素设置为新的关注点（S6）。 从S3到S6重复操作，直到新的关注点到达目标点（S7）。
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公开(公告)号：US06453069B1
公开(公告)日：2002-09-17
申请号：US08972166
申请日：1997-11-17
IPC分类号： G06K948
CPC分类号： G06K9/48 , G06K9/6203 , G06T7/11 , G06T7/12 , G06T7/174 , G06T7/181 , G06T7/187 , G06T7/194 , G06T2207/10016 , G06T2207/20156 , G06T2207/20224
摘要： This invention relates to an image processing method for precisely and automatically recognizing a specific image extraction region to be divided from an input image, and extracting the specific image extraction region. Thresholding is done for intensity differences of edge data obtained from the input data to extract difference edge data. A main extraction region is estimated from the outermost contour line extracted based on the extraction result of the difference edge data. Thresholding or the like is done in units of pixels of the input image to extract an initial region. Extraction region determination processing is done for extracting an accurate target region by combining the main extraction region and initial region.
摘要翻译： 本发明涉及一种用于精确自动识别要从输入图像中划分的特定图像提取区域并提取特定图像提取区域的图像处理方法。 对从输入数据获得的边缘数据的强度差进行阈值处理，以提取差分边缘数据。 基于差分边缘数据的提取结果，从提取的最外层轮廓线估计主提取区域。 以输入图像的像素为单位进行阈值化等，以提取初始区域。 通过组合主提取区域和初始区域来提取精确目标区域的提取区域确定处理。
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公开(公告)号：US06404936B1
公开(公告)日：2002-06-11
申请号：US08989976
申请日：1997-12-12
IPC分类号： G06K920
CPC分类号： G06T7/174 , G06T7/11 , G06T7/187 , G06T7/194 , G06T2207/10016 , G06T2207/20156 , G06T2207/20192
摘要： There is disclosed a method of extracting the region of a subject image from an input image including the subject image. A subject region mask for masking the region of the subject image is generated, and the contour of the subject region mask is shaped. After local regions for correcting the contour shaped by contour shaping are set on the basis of information of the contour of the subject region mask before and after contour shaping, the contour of the shaped subject region mask is corrected within the set local regions.
摘要翻译： 公开了从包括被摄体图像的输入图像中提取被摄体图像的区域的方法。 生成用于遮蔽被摄体图像的区域的被摄体区域掩模，并且对该对象区域掩模的轮廓进行成形。 基于轮廓整形之前和之后的对象区域掩模的轮廓的信息来设置用于校正由轮廓成形形成的轮廓的局部区域之后，在设定的局部区域内校正成形的对象区域掩模的轮廓。
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公开(公告)号：US6167167A
公开(公告)日：2000-12-26
申请号：US886076
申请日：1997-07-02
申请人： Masakazu Matsugu , Hideo Takiguchi , Koji Hatanaka
发明人： Masakazu Matsugu , Hideo Takiguchi , Koji Hatanaka
CPC分类号： H04N19/503 , H04N19/20
摘要： There is disclosed an image extraction method for extracting, from a subject image that records both the background and the object to be extracted, image data of the object using a mask. An initial mask used for extracting the subject region is generated on the basis of difference data between the subject image and the background image that records the background alone, the region of the initial mask is grown on the basis of the similarity between the features of a first region and its neighboring second region in the subject image corresponding to the initial mask, and the image data of the object is extracted from the first image on the basis of the grown mask region.
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197.发明授权Image capturing and processing apparatus and image capturing and processing method 失效图像采集处理装置及图像采集处理方法
公开(公告)号：US5706419A
公开(公告)日：1998-01-06
申请号：US603613
申请日：1996-02-21
申请人： Masakazu Matsugu , Katsumi Iijima , Kotaro Yano , Sunao Kurahashi , Toshiaki Kondo , Motohiro Ishikawa
发明人： Masakazu Matsugu , Katsumi Iijima , Kotaro Yano , Sunao Kurahashi , Toshiaki Kondo , Motohiro Ishikawa
CPC分类号： G06T17/00 , G06T7/0065
摘要： An image capturing and processing apparatus has image pickup means, first image memorizing means in which an object image from a predetermined viewing point position captured by the image pickup means is memorized, three-dimensional shape model memorizing means for producing a reference object image from a viewing point position nearest to the pick-up object image on the basis of a reference three-dimensional shape model, second image memorizing means in which the produced reference object image is memorized, different portion extracting means for extracting the difference between the object image and the reference object image memorized in the respective image memorizing means, and shape model correcting means for correcting the reference three-dimensional shape model on the basis of the extracted difference. By the reference three-dimensional shape model which is the typical shape model of an object being corrected on the basis of the different portion between the object image and the reference object image, the shape model of the object is recovered.
摘要翻译： 一种图像拍摄和处理装置具有图像拾取装置，其中存储来自由图像拾取装置捕获的预定视点位置的对象图像的第一图像存储装置，用于从图像拾取装置产生参考对象图像的三维形状模型存储装置 基于参考三维形状模型，最靠近拾取对象图像的观看点位置，存储所产生的参考对象图像的第二图像存储装置，用于提取对象图像与对象图像之间的差异的不同部分提取装置， 存储在各个图像存储装置中的参考对象图像，以及根据所提取的差异校正参考三维形状模型的形状模型校正装置。 通过作为基于对象图像和参考对象图像之间的不同部分进行校正的对象的典型形状模型的参考三维形状模型，恢复对象的形状模型。
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公开(公告)号：US5481363A
公开(公告)日：1996-01-02
申请号：US242066
申请日：1994-05-13
申请人： Masakazu Matsugu , Kenji Saitoh , Jun Hattori , Sakae Houryu
发明人： Masakazu Matsugu , Kenji Saitoh , Jun Hattori , Sakae Houryu
CPC分类号： G03F9/7076
摘要： A method of detecting a relative positional deviation of a first object having a first grating mark with an optical power and a second object having a second grating mark with an optical power, is disclosed, wherein a projected radiation beam is diffracted by the first and second grating marks in sequence and, on the basis of a position of convergence on a light receiving surface of plural diffraction beams produced by the diffraction through the first and second grating marks and including a signal beam having been diffracted at a predetermined order by each of the first and second grating marks, the relative positional deviation is determined, a detection zone is defined on the light receiving surface, the signal beam is converged upon the detection zone, and a predetermined diffraction beam of the plural diffraction beams which, for a relative positional deviation of the first and second objects, shows displacement different from that of the signal beam is substantially prevented from being converged upon the detection zone.
摘要翻译： 公开了一种检测具有光功率的第一光栅标记的第一物体和具有光功率的第二光栅标记的第二物体的相对位置偏差的方法，其中投射的辐射束被第一和第二衍射 基于通过第一和第二光栅标记的衍射产生的多个衍射光束的光接收表面上的会聚位置，并且包括以预定顺序衍射的信号光束 第一和第二光栅标记，确定相对位置偏差，在光接收表面上限定检测区域，信号光束会聚在检测区域上，并且将多个衍射光束的预定衍射光束相对于相对位置 显示第一和第二物体的偏差显示出与信号光束不同的位移 om会聚在检测区域。
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199.发明授权Apparatus and method of detecting positional relationship using a weighted coefficient 失效使用加权系数检测位置关系的装置和方法
公开(公告)号：US5340992A
公开(公告)日：1994-08-23
申请号：US978524
申请日：1992-11-18
申请人： Masakazu Matsugu , Minoru Yoshii , Naoto Abe
发明人： Masakazu Matsugu , Minoru Yoshii , Naoto Abe
CPC分类号： G03F9/7076
摘要： A device for detecting a relative positional relationship between first and second objects is disclosed. The device includes light source for projecting light to the first and second objects; photodetecting system for detecting light from one of the first and second objects illuminated by the light source system, the photodetecting system having a light receiving surface and producing a signal corresponding to the light intensity at each point on the light receiving surface; and position detecting system for detecting the relative position of the first and second objects, on the basis of signals from the photodetecting system, wherein the position detecting system is arranged to adjust signals corresponding to different points on the light receiving surface of the photodetecting system, by using different weight coefficients and to detect the relative position of the first and second objects on the basis of the adjusted signals.
摘要翻译： 公开了一种用于检测第一和第二物体之间的相对位置关系的装置。 该装置包括用于将光投射到第一和第二物体的光源; 用于检测来自由光源系统照射的第一和第二物体之一的光的光电检测系统，所述光电检测系统具有光接收表面，并且产生与所述光接收表面上的每个点处的光强度相对应的信号; 以及位置检测系统，用于基于来自光电检测系统的信号检测第一和第二物体的相对位置，其中位置检测系统被布置成调节与光检测系统的光接收表面上的不同点对应的信号， 通过使用不同的权重系数，并且基于经调整的信号来检测第一和第二对象的相对位置。
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200.发明授权
公开(公告)号：US5155370A
公开(公告)日：1992-10-13
申请号：US821134
申请日：1992-01-16
申请人： Hiroshi Osawa , Masakazu Matsugu
发明人： Hiroshi Osawa , Masakazu Matsugu
IPC分类号： G03F9/00
CPC分类号： G03F9/70
摘要： A device, usable in proximity exposure wherein a first object having a pattern and a second object to which the pattern is to be transferred are disposed close to each other, for detecting the relative position of the first and second objects, is disclosed. The device includes a light source for projecting light to the first and second objects; a light detecting system for detecting light from one of the first and second objects illuminated by the light source; and a position detecting system for detecting the relative position of the first and second objects, on the basis of the detection by the light detecting system; wherein the light from the light source has a spectrum whose full width of half maximum is between .lambda..sup.2 /200000 nm and 60 nm, where .lambda. is the wavelength of the light.
摘要翻译： 公开了一种用于接近曝光的装置，其中具有图案的第一物体和要传送图案的第二物体彼此靠近，用于检测第一和第二物体的相对位置。 该装置包括用于将光投射到第一和第二物体的光源; 光检测系统，用于检测由光源照射的第一和第二物体之一的光; 以及位置检测系统，用于基于光检测系统的检测来检测第一和第二物体的相对位置; 其中来自光源的光具有全宽为半数λ2 / 2000nm至60nm的光谱，其中λ为光的波长。
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