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公开(公告)号：US20050036712A1
公开(公告)日：2005-02-17
申请号：US10833727
申请日：2004-04-28
申请人： Toshiaki Wada
发明人： Toshiaki Wada
IPC分类号： G06T1/00 , G06F3/048 , G06F17/30 , G06K9/64 , H04N5/76 , H04N5/91 , G06K9/54 , G06F7/00 , G06K9/62
CPC分类号： G06K9/6203
摘要： There is provided an image retrieving apparatus comprising image inputting means for inputting an image, attribute value acquiring means for acquiring attribute values, image saving means for saving the image and the attribute values of the image, first retrieving means for determining an image selected from a plurality of images, and retrieving at least one first image similar to the first reference image, retrieved image displaying means for displaying reduced images of the retrieved at least one first image, image selecting means for allowing an image retrieval requester to select at least one second image similar to the first reference image, symbol giving means for newly providing a category, and giving symbols representing the similarity to the category, and numeric value allocating means for giving a numeric value representing the reliability of the similarity.
摘要翻译： 提供一种图像检索装置，包括用于输入图像的图像输入装置，用于获取属性值的属性值获取装置，用于保存图像的图像保存装置和图像的属性值;第一检索装置，用于确定从 多个图像，以及检索与第一参考图像类似的至少一个第一图像，检索图像显示装置，用于显示所检索的至少一个第一图像的缩小图像;图像选择装置，用于允许图像检索请求者选择至少一个第二图像 类似于第一参考图像的图像，用于新提供类别的符号赋予装置，以及给出表示与类别相似度的符号;以及数值分配装置，用于给出表示相似性的可靠性的数值。
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公开(公告)号：US5754676A
公开(公告)日：1998-05-19
申请号：US418183
申请日：1995-04-07
申请人： Yasuhiro Komiya , Tatsuo Nagasaki , Xiaohui Kimura , Toshiaki Wada , Koichi Ito , Yoshinobu Omata
发明人： Yasuhiro Komiya , Tatsuo Nagasaki , Xiaohui Kimura , Toshiaki Wada , Koichi Ito , Yoshinobu Omata
CPC分类号： G06K9/6217
摘要： An image classification apparatus includes an image input device for inputting image data. A filing device stores the input image data and performs a read, retrieval, or edit operation on the data in accordance with a predetermined instruction. A normalizing unit corrects variations in various image input conditions or variations in image input devices to make the input conditions in execution agree with those in learning. A feature extracting unit extracts a feature amount effective for classification. A classification determination unit performs a classification determination operation on the basis of the feature amount obtained by the feature extracting unit. A display unit synthesizes a result of the classification determination operation with the input image, and displays the synthesized result. A learning control unit controls the feature extracting unit and the classification determination unit on the basis of the predetermined learning data. Accordingly, the classification apparatus classifies a portion of the input image which is difficult to extract by binarization or three-dimensional display alone, and displays the classified portion in an easily recognizable visual form.
摘要翻译： 图像分类装置包括用于输入图像数据的图像输入装置。 归档装置存储输入图像数据，并根据预定指令对数据执行读取，检索或编辑操作。 归一化单元校正各种图像输入条件的变化或图像输入设备的变化，以使执行中的输入条件与学习中的输入条件一致。 特征提取单元提取有效分类的特征量。 分类确定单元基于由特征提取单元获得的特征量执行分类确定操作。 显示单元将分类确定操作的结果与输入图像合成，并显示合成结果。 学习控制单元基于预定的学习数据来控制特征提取单元和分类确定单元。 因此，分类装置仅通过二值化或三维显示来分类难以提取的输入图像的一部分，并且以易于识别的视觉形式显示分类部分。
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公开(公告)号：US5227830A
公开(公告)日：1993-07-13
申请号：US916792
申请日：1992-07-17
申请人： Takafumi Yoshihara , Toshiaki Wada
发明人： Takafumi Yoshihara , Toshiaki Wada
CPC分类号： G03B7/091 , G02B7/285 , G03B7/09979 , Y10S706/903
摘要： In a focus detection device for a camera, a plurality of distance sensors each for detecting a distance to an object in a plurality of areas of a photographing image plane are provided and distance data obtained by the distance sensors for each object in each area is supplied to a main object detection circuit and a normalizing circuit. The normalizing circuit normalizes the distance data into a real number ranging from 0 to 1 and then supplies the same to a neural network. The neural network formed of a single-layered neuron units of which the synapse connection weighting factors are previously obtained by the learning process, calculates a vector difference between the distance data and the synapse connection weighting factors of each neuron unit, detects the minimum vector difference, and outputs position data of a main object corresponding to a neuron unit which gives the minimum vector difference. The position data of the main object is input to a main object detection circuit. One of the outputs from the distance sensors corresponding to the main object is selected by the main object detection circuit and is supplied to a focus detection circuit for effecting the calculation to detect the focus. An output of the focus detection circuit is supplied to a lens driving mechanism so as to adjust the focus.
摘要翻译： 在相机的焦点检测装置中，设置多个距离传感器，每个距离传感器用于检测拍摄图像平面的多个区域中的物体的距离，并且提供由每个区域中的每个物体的距离传感器获得的距离数据 涉及主体检测电路和归一化电路。 归一化电路将距离数据归一化为从0到1的实数，然后将其提供给神经网络。 由通过学习处理预先获得突触连接加权因子的单层神经元单元形成的神经网络计算距离数据和每个神经元单元的突触连接加权因子之间的向量差，检测最小向量差 并输出对应于给出最小矢量差的神经元单元的主体的位置数据。 主要物体的位置数据被输入到主要物体检测电路。 通过主要物体检测电路选择与主要物体对应的距离传感器的输出中的一个，并将其提供给焦点检测电路，以进行计算以检测焦点。 焦点检测电路的输出被提供给透镜驱动机构以调节焦点。
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公开(公告)号：US4808455A
公开(公告)日：1989-02-28
申请号：US932367
申请日：1986-11-19
CPC分类号： G11B5/7315 , G11B5/7325 , G11B5/84 , Y10S428/90 , Y10T428/24355 , Y10T428/249987 , Y10T428/24999
摘要： An improved magnetic recording disc comprising: a substrate member of an alumina-based ceramic material having micropores of 5 .mu.m or below and having a relative theoretical density of 90% or higher; a glass coating layer of a thickness of 3 to 200 .mu.m with a surface roughness (R.sub.z) of 180 angstroms or below, and being free from micropores and strain; a magnetic thin film formed on the surface of the glass coating layer; and a protective film formed thereon.A process for production of the magnetic recording disc comprises: forming a glass coating layer to a thickness of 5 to 220 .mu.m on the surface of an alumina-based ceramic substrate having micropores of 5 .mu.m or below and a relative theoretical density of at least 90%; then subjecting the glass coating layer to mechanochemical polishing to a layer thickness of 3 to 200 .mu.m, to make free from micropores and strain, and to have a surface roughness (R.sub.z) of 180 angstroms or below; and further coating the surface of the glass coating layer with a magnetic thin film and a protective film.
摘要翻译： 一种改进的磁记录盘，包括：具有5μm或更小的微孔并且具有90％或更高的相对理论密度的氧化铝基陶瓷材料的基底构件; 厚度为3〜200μm的玻璃涂层，表面粗糙度（Rz）为180度以下，无微孔和应变; 形成在所述玻璃涂层的表面上的磁性薄膜; 和形成在其上的保护膜。 制造磁记录盘的方法包括：在具有5μm或更小的微孔的氧化铝基陶瓷基板的表面上形成厚度为5至220μm的玻璃涂层和相对理论密度 至少90％; 然后对玻璃涂层进行机械化学研磨至3〜200μm的层厚，使其不产生微孔和应变，表面粗糙度（Rz）为180埃以下; 并用磁性薄膜和保护膜进一步涂覆玻璃涂层的表面。
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公开(公告)号：US4777074A
公开(公告)日：1988-10-11
申请号：US888873
申请日：1986-07-24
CPC分类号： H01F41/34 , G11B5/31 , G11B5/3163 , H01F10/28 , Y10S428/90 , Y10T29/49043 , Y10T29/49064 , Y10T428/1157 , Y10T428/24479 , Y10T428/24537
摘要： A grooved magnetic substrate including an alumina film layer having a Knoop hardness of 600 kg/mm.sup.2 to 1200 kg/mm.sup.2 charged in at least one groove formed in a surface of a magnetic substrate. The magnetic substrate may be Mn-Zn or NiZn base ferrite. The alumina film layer is formed by sputtering.
摘要翻译： 包括在形成于磁性基板的表面中的至少一个沟槽中填充有Knoop硬度为600kg / mm 2至1200kg / mm 2的氧化铝膜层的开槽磁性基板。 磁性基材可以是Mn-Zn或NiZn基铁氧体。 通过溅射形成氧化铝膜层。
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公开(公告)号：US4690846A
公开(公告)日：1987-09-01
申请号：US759366
申请日：1985-07-26
CPC分类号： G11B5/7315 , Y10T428/31
摘要： A substrate member for recording disk characterized in that a glass coating film is provided on an alumina base ceramic material having micropores of no larger than 5 microns and a relative theoretical density of no less than 96%, said glass coating film having a surface roughness of no more than 80 angstroms, being substantially pore-free and strain-free on the surface, and having a thickness of 0.3 to 200 microns and a relative difference of no more than 10.sup.-6 /deg in the coefficient of thermal expansion with respect to said base material.
摘要翻译： 一种用于记录盘的基片部件，其特征在于，在氧化铝基陶瓷材料上设置玻璃涂膜，该氧化铝基陶瓷材料的微孔不大于5微米，相对理论密度不低于96％，所述玻璃涂膜的表面粗糙度为 不超过80埃，在表面上基本上无孔和无应变，并且具有0.3至200微米的厚度和相对于热膨胀系数相对于10-6 /度的相对差值 所述基材。
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