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1. 发明授权

US06937773B1 Image encoding method and apparatus 失效
标题翻译：图像编码方法及装置
公开(公告)号：US06937773B1
公开(公告)日：2005-08-30
申请号：US09685008
申请日：2000-10-06
申请人： Shingo Nozawa , Toshiaki Kondo
发明人： Shingo Nozawa , Toshiaki Kondo
IPC分类号： G06K9/00 , G06K9/36 , H04N7/12 , H04N7/26
CPC分类号： H04N19/17 , H04N19/124 , H04N19/139 , H04N19/61 , H04N19/63
摘要： An image signal is input from an image input unit and is divided into different spatial frequency bands by applying a discrete wavelet transform thereto using a discrete wavelet transformation unit. On the basis of values of spatial frequency components, a region-of-interest extracts a region of interest by obtaining a distribution of motion vectors in the input image. A quantization unit applies quantization processing to the extracted region of interest and different quantization processing to other regions, and an encoder encodes the quantized image signal. Alternatively, motion of an image contained in the input image may be detected and the region of interest may be obtained based upon motion of this image.
摘要翻译：图像信号从图像输入单元输入，并通过使用离散小波变换单元对其进行离散小波变换而被分割成不同的空间频带。基于空间频率分量的值，感兴趣区域通过获得输入图像中的运动矢量的分布来提取感兴趣的区域。量化单元将所提取的感兴趣区域和不同量化处理的量化处理应用于其他区域，编码器对量化图像信号进行编码。或者，可以检测包含在输入图像中的图像的运动，并且可以基于该图像的运动来获得感兴趣的区域。

2. 发明授权

US5861916A Apparatus for detecting movement using a difference between first and second image signals 失效
标题翻译：用于使用第一和第二图像信号之间的差来检测移动的装置
公开(公告)号：US5861916A
公开(公告)日：1999-01-19
申请号：US708740
申请日：1996-09-05
申请人： Masayoshi Sekine , Toshiaki Kondo
发明人： Masayoshi Sekine , Toshiaki Kondo
IPC分类号： H04N5/232 , H04N5/14
CPC分类号： H04N5/145
摘要： A movement detection apparatus comprises a first circuit for detecting a difference signal between first and second image signals, a second circuit for integrating the difference signal detected by the first circuit, a third circuit for detecting respective image signal levels of the first and second image signals when the image signals reach a predetermined level, a fourth circuit for detecting a difference signal of plural detection results given by the third circuit, and a fifth circuit for dividing the second circuit output signal by the fourth circuit output signal to detect a signal corresponding to image movement.
摘要翻译：运动检测装置包括用于检测第一和第二图像信号之间的差分信号的第一电路，用于积分由第一电路检测的差分信号的第二电路，用于检测第一和第二图像信号的各个图像信号电平的第三电路当图像信号达到预定电平时，用于检测由第三电路给出的多个检测结果的差分信号的第四电路和用于将第二电路输出信号除以第四电路输出信号的第五电路，以检测对应于图像运动。

3. 发明授权

US5838371A Image pickup apparatus with interpolation and edge enhancement of pickup signal varying with zoom magnification 失效
标题翻译：具有随变焦倍率变化的拾音信号的内插和边缘增强的摄像装置
公开(公告)号：US5838371A
公开(公告)日：1998-11-17
申请号：US892342
申请日：1997-07-14
申请人： Hisataka Hirose , Toshiaki Kondo , Izumi Matsui
发明人： Hisataka Hirose , Toshiaki Kondo , Izumi Matsui
IPC分类号： G06T3/40 , H04N5/14 , H04N5/232 , H04N5/262
CPC分类号： H04N5/2628 , G06T3/403 , H04N5/142 , H04N5/232
摘要： The amount of edge enhancement outputted from an amount-of-edge-enhancement computing circuit is determined on the basis of the degree of sharpness of the edge independently of a zoom magnification. In the meantime, in an enhancement coefficient computing circuit, an enhancement coefficient according to the zoom magnification is computed. In a multiplier, the output from the amount-of-edge-enhancement computing circuit (the amount of edge enhancement) is multiplied by the output from the enhancement coefficient computing circuit (the enhancement coefficient). The resultant amount of edge correction is outputted from the multiplier. Accordingly, the amount of edge correction outputted from the multiplier takes a value according to the zoom magnification. According to this arrangement, enhancement processing which does not bring about overcorrection or unprocessing can be applied to the edge portion of an image enlarged by electronic zoom. In consequence, it is possible to enhance the apparent resolution of the image enlarged by electronic zoom.
摘要翻译：基于边缘增强计算电路的边缘增强量的大小基于与缩放倍率无关的边缘的锐度来确定。同时，在增强系数计算电路中，计算根据变焦倍率的增强系数。在乘法器中，来自边缘增强计算电路的量（边缘增强量）的输出乘以来自增强系数计算电路的输出（增强系数）。从乘法器输出合成的边缘校正量。因此，从乘法器输出的边缘校正量根据变焦倍率取值。根据这种布置，不会导致过度校正或未处理的增强处理可以应用于通过电子变焦放大的图像的边缘部分。因此，可以增强通过电子变焦放大的图像的视在分辨率。

4. 发明授权

US5731849A Movement vector detecting apparatus 失效
标题翻译：运动矢量检测装置
公开(公告)号：US5731849A
公开(公告)日：1998-03-24
申请号：US29550
申请日：1993-03-11
申请人： Toshiaki Kondo , Masayoshi Sekine
发明人： Toshiaki Kondo , Masayoshi Sekine
IPC分类号： G06T7/20 , H04N5/232 , H04N7/32
CPC分类号： H04N5/23283 , G06T7/2013 , H04N5/23248 , H04N5/23254 , H04N5/23267 , G06T2207/10016
摘要： A movement vector detecting apparatus comprising: a movement vector detecting circuit for dividing an input image into a plurality of blocks and for detecting a movement vector every block; and a movement vector calculating circuit for extracting areas which perform the same movement from the movement vectors from the movement vector detecting circuit and for calculating movement vector values in such areas by executing a weight averaging process according to position information which occupies in the area of each of the blocks. A video camera having such a movement vector detecting apparatus is provided.
摘要翻译：一种运动矢量检测装置，包括：运动矢量检测电路，用于将输入图像分割成多个块，并用于每个块检测运动矢量; 以及运动矢量计算电路，用于从来自运动矢量检测电路的运动矢量中提取执行相同移动的区域，并且用于通过根据位于每个区域中的位置信息执行权重平均处理来计算这些区域中的运动矢量值的块。提供具有这样的运动矢量检测装置的摄像机。

5. 发明授权

US5666158A Image pick-up apparatus having vibration correcting circuitry 失效
标题翻译：具有振动校正电路的摄像装置
公开(公告)号：US5666158A
公开(公告)日：1997-09-09
申请号：US462539
申请日：1995-06-05
申请人： Masayoshi Sekine , Jun Tokumitsu , Toshiaki Kondo , Koji Takahashi , Isao Harigaya , Naoki Kawamata
发明人： Masayoshi Sekine , Jun Tokumitsu , Toshiaki Kondo , Koji Takahashi , Isao Harigaya , Naoki Kawamata
IPC分类号： G01S3/786 , H04N5/232 , H04N3/16 , H04N5/257
CPC分类号： H04N5/23283 , G01S3/7864 , H04N5/23248 , H04N5/23254
摘要： An image pick-up apparatus includes a detection circuit for detecting vibration of the apparatus body, a correction system for correcting the vibration by shifting an image, and a control circuit for controlling driving of the correction system in accordance with an output of the detection circuit. A closed loop frequency characteristic is constituted as a notch filter, and a blocking frequency of the notch filter is made variable on the basis of changes in the detected vibration frequency.
摘要翻译：图像拾取装置包括用于检测装置主体的振动的检测电路，用于通过移动图像来校正振动的校正系统和用于根据检测电路的输出来控制校正系统的驱动的控制电路。闭环频率特性被构成为陷波滤波器，并且基于检测到的振动频率的变化使陷波滤波器的阻塞频率可变。

6. 发明授权

US5458527A Grinding wheel wear compensator 失效
标题翻译：砂轮磨损补偿器
公开(公告)号：US5458527A
公开(公告)日：1995-10-17
申请号：US67991
申请日：1993-05-27
申请人： Toshiaki Kondo , Masakazu Kozono
发明人： Toshiaki Kondo , Masakazu Kozono
IPC分类号： B23Q15/28 , B23Q17/22 , B23Q17/24 , B24B47/22 , B24B49/12 , B24B49/18
CPC分类号： B24B49/183 , B24B47/22 , B24B49/12
摘要： A grinding wheel wear compensator for determining a correct position for a grinding wheel that wears in grinding operation performed on a workpiece so that high grinding accuracy can be ensured.In the grinding wheel wear compensator, in accordance with a desired grinding pattern, a tool centre determining unit determines a tool centre point from a two-dimensional section of the grinding wheel, the section being cut off in an axial direction of the grinding wheel so as to pass its rotary axis and detected by a section detecting unit. Based on the positional difference between the tool centre point determined and a reference point, a wear correction value calculating unit calculates a wear correction value to be used for determining the correct position for the grinding wheel.
摘要翻译：砂轮磨损补偿器用于确定在对工件进行的磨削操作中磨损的砂轮的正确位置，从而可以确保高磨削精度。在砂轮磨损补偿器中，根据期望的研磨图案，刀具中心确定单元从砂轮的二维截面确定刀具中心点，该切削刃沿砂轮的轴向方向切断，通过其旋转轴线并由截面检测单元检测。基于所确定的刀具中心点与参考点之间的位置差，磨损校正值计算单元计算用于确定砂轮的正确位置的磨损校正值。

7. 发明授权

US4747148A Method of identifying objects 失效
标题翻译：识别对象的方法
公开(公告)号：US4747148A
公开(公告)日：1988-05-24
申请号：US598379
申请日：1984-04-09
申请人： Yuji Watanabe , Toshiaki Kondo
发明人： Yuji Watanabe , Toshiaki Kondo
IPC分类号： G06K9/80 , G06K9/00
CPC分类号： G06K9/80
摘要： A plurality of objects are identified by the steps of preparing a reference pattern B comprising picture image data of a predetermined number and representing the brightness relating to the configuration of the objects; extracting a brightness pattern A comprising a predetermined number of picture image data among picture image data in a predetermined field of view in which the objects presents; and determining the correlation between the reference pattern B and the brightness pattern A so as to judge as to whether the brightness pattern A is the brightness pattern related to the configuration of the objects. When determining the correlation, average values of respective patterns are subtracted respectively from the brightness pattern and the reference pattern to obtain patterns A' and B' obtained by converting then in connection with deviations from the average values. A pattern A" is obtained by normalizing pattern A' and the inner products of patterns A" and B' and of patterns A' and B' are determined. These two inner products are used as a reference value for identifying the objects.
摘要翻译：通过准备包括预定数量的图像图像数据并且表示与对象的配置相关的亮度的参考图案B的步骤来识别多个对象; 提取在所述对象呈现的预定视野中的图像数据中包括预定数量的图像数据的亮度图案A; 并且确定参考图案B和亮度图案A之间的相关性，以判断亮度图案A是否是与对象的配置相关的亮度图案。当确定相关性时，分别从亮度图案和参考图案中减去相应图案的平均值，以获得通过转换然后结合平均值的偏差获得的图案A'和B'。通过标准化图案A'获得图案A“，并且确定图案A”和B“以及图案A'和B'的内部产品。这两个内部产品用作识别对象的参考值。

8. 发明授权

US07076099B2 Image processing apparatus, image processing method, and storage medium 失效
标题翻译：图像处理装置，图像处理方法和存储介质
公开(公告)号：US07076099B2
公开(公告)日：2006-07-11
申请号：US10693889
申请日：2003-10-28
申请人： Toshiaki Kondo , Masakazu Matsugu , Fumiaki Takahashi
发明人： Toshiaki Kondo , Masakazu Matsugu , Fumiaki Takahashi
IPC分类号： G06K9/46
CPC分类号： G06T7/12 , G06T7/181 , G06T7/194 , G06T2207/20104 , G06T2207/20168 , G06T2207/30196
摘要： The objective of the present invention is to provide a simple and accurate process for extracting an object from an image, which is used to impose a great load for an operator. According to the present invention, an image processing apparatus comprises an object extracting unit, for performing a predetermined process for image data for a position or an area that is designated and for extracting a specific object from an image, an outline part deciding unit, for selecting and authenticating an arbitrary segment of an outline obtained by the extracting unit, and an outline synthesis unit, for linking and synthesizing together the outline segments that are authenticated. Since a closed curve is formed by synthesizing the outline segments obtained by repeating the above process, and the outline of the object is thus determined, the outline segment that is extracted from the image and matches the correct outline of the object is sequentially selected and authenticated. The thus authenticated outline segments are linked and synthesized to gradually form the overall outline of the object.
摘要翻译：本发明的目的是提供一种用于从图像中提取物体的简单且准确的过程，其用于对操作者施加巨大的负载。根据本发明，图像处理装置包括对象提取单元，用于对图像指定的位置或区域进行图像数据的预定处理，并从图像中提取特定对象，轮廓部分决定单元，用于选择和认证由提取单元获得的轮廓的任意段，以及轮廓合成单元，用于将被认证的轮廓段链接和合成。由于通过合成通过重复上述处理获得的轮廓段来形成闭合曲线，并且因此确定对象的轮廓，从图像中提取并与对象的正确轮廓匹配的轮廓线被顺序地选择和认证。这样认证的轮廓段被链接和合成，以逐渐形成对象的整体轮廓。

9. 发明授权

US06650778B1 Image processing method and apparatus, and storage medium 有权
标题翻译：图像处理方法和装置以及存储介质
公开(公告)号：US06650778B1
公开(公告)日：2003-11-18
申请号：US09487997
申请日：2000-01-20
申请人： Masakazu Matsugu , Toshiaki Kondo , Fumiaki Takahashi
发明人： Masakazu Matsugu , Toshiaki Kondo , Fumiaki Takahashi
IPC分类号： G06K962
CPC分类号： G06K9/00362 , G06K9/6204 , G06T7/12 , G06T7/149 , G06T7/168 , G06T2207/20056 , G06T2207/20064 , G06T2207/30196 , Y10S707/99936
摘要： The image of a processing target is input. A feature quantity extraction device obtains a feature quantity distribution of the input image, and makes it binary. When desired template data is selected by a user, a template data generation device automatically generates a plurality of template sets different in size from each other from the selected template data. A template scan device raster-scans each template on the respective images with a predetermined sampling pitch according to the size, and obtains the first shape fit at each position. When the user instructs start of extraction execution processing, a template figure element deformation device shifts the representative point of a figure element constituting the template figure within the shift range, and generates a new curve segment interconnecting the representative points after shift. By a shape fit evaluation device evaluating the second shape fit at each portion, the representative point is shifted such that the second shape fit becomes not less than a predetermined reference value or the maximum, and finally, a boundary generation device generates a line interconnecting the representative points.
摘要翻译：输入处理对象的图像。特征量提取装置获得输入图像的特征量分布，并使其成为二进制。当需要模板数据被用户选择时，模板数据生成装置自动地生成与所选择的模板数据彼此不同大小的多个模板集。模板扫描设备根据大小以预定的采样间距光栅扫描各个图像上的每个模板，并获得每个位置处的第一形状拟合。当用户指示开始提取执行处理时，模板图形元素变形装置将构成模板图形的图形元素的代表点移动到移动范围内，并且生成将移位后的代表点相互连接的新的曲线段。通过评估各部分的第二形状拟合的形状拟合评估装置，代表点被移位，使得第二形状拟合变得不小于预定的参考值或最大值，最后，边界产生装置产生将代表点。

10. 发明授权

US06606407B1 Image processing apparatus, image processing method and memory medium 有权
标题翻译：图像处理装置，图像处理方法和存储介质
公开(公告)号：US06606407B1
公开(公告)日：2003-08-12
申请号：US09361968
申请日：1999-07-28
申请人： Fumiaki Takahashi , Masakazu Matsugu , Toshiaki Kondo
发明人： Fumiaki Takahashi , Masakazu Matsugu , Toshiaki Kondo
IPC分类号： G06K968
CPC分类号： G06T7/90 , G06T7/11
摘要： There is provided configuration for enabling extraction of the concerned area with simple operations. An arbitrary position within the desired concerned area is designated by the position designation means, and the pixel color of the designated position is stored in the memory. The tolerable color difference setting means sets the initial color difference from the pixel color of the designated position as 0. The pixel group (within tolerable color difference) extraction means extracts the pixels within the tolerable color difference from all the pixels. The adjacent pixel group (within tolerable color difference) selective display means selectively displays the pixel group including the pixel of the designated position, based on the result of extraction by the extraction means. At each execution by the selective display means, the tolerable color difference setting means increases the tolerable color difference. Thereafter the extraction means and the selective display means repeat the execution. The means and repeat the execution until the end of process is instructed.
摘要翻译：提供了用于通过简单的操作来提取相关区域的配置。位置指定装置指定期望相关区域内的任意位置，并将指定位置的像素颜色存储在存储器中。可容忍的色差设定装置将指定位置的像素颜色的初始色差设置为0.像素组（可容忍色差）提取装置从所有像素中提取可容忍色差内的像素。相邻像素组（可容许的色差）选择显示装置根据提取装置的提取结果，选择性地显示包括指定位置的像素的像素组。在通过选择性显示装置进行的每次执行时，可容许的色差设定装置增加了可容许的色差。此后，提取装置和选择显示装置重复执行。指示手段并重复执行直到过程结束。

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