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    Optical recording medium and recording and reproducing apparatus of the same
    1.
    发明授权
    Optical recording medium and recording and reproducing apparatus of the same 失效
    光记录介质及其记录和再现装置

    公开(公告)号：US5386410A

    公开(公告)日：1995-01-31

    申请号：US100064

    申请日：1993-07-30

    申请人： Tatsuo Nagasaki ,  Yutaka Adachi

    发明人： Tatsuo Nagasaki ,  Yutaka Adachi

    IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/09 ,  G11B7/095 ,  G11B7/125 ,  G11B7/13 ,  G11B7/14 ,  G11B7/24 ,  G11B20/10 ,  G11B3/70

    CPC分类号： G11B7/127 ,  G11B20/10 ,  G11B7/0904 ,  G11B7/131 ,  G11B7/14 ,  G11B7/24085

    摘要： A recording and reproducing apparatus of an optical recording medium has a plurality of light sources. A plurality of light beams are radiated by a laser diode array to a track of the optical recording medium, and each of the plurality of light beams reflected by the track is detected by a photodiode and converted into an electrical signal. The laser diode array is arranged such that the beam spots of adjacent ones of the plurality of light beams cross a track direction of the optical recording medium and a track width direction perpendicular to the track direction. The signal detected by the photodiode is converted into an electrical signal and recorded in a frame memory as data corresponding to the signal. The digital data stored in the frame memory is read out by a two-dimensional decoder.

    摘要翻译： 光记录介质的记录和再现装置具有多个光源。 多个光束被激光二极管阵列辐射到光记录介质的轨道，并且由光道反射的多个光束中的每一个被光电二极管检测并转换成电信号。 激光二极管阵列布置成使得多个光束中的相邻光束的光束斑点与光记录介质的轨道方向交叉，并且垂直于轨道方向的轨道宽度方向。 由光电二极管检测的信号被转换为电信号，并作为与信号对应的数据记录在帧存储器中。 存储在帧存储器中的数字数据由二维解码器读出。

    Printer incorporated type electronic camera and member to be recorded
    2.
    发明授权
    Printer incorporated type electronic camera and member to be recorded 失效
    打印机并入型电子照相机和会员记录

    公开(公告)号：US06317156B1

    公开(公告)日：2001-11-13

    申请号：US08906310

    申请日：1997-08-05

    申请人： Tatsuo Nagasaki ,  Yutaka Adachi ,  Kuniaki Saito ,  Akira Shimizu ,  Toshiyuki Ebihara

    发明人： Tatsuo Nagasaki ,  Yutaka Adachi ,  Kuniaki Saito ,  Akira Shimizu ,  Toshiyuki Ebihara

    IPC分类号： H04N5225

    CPC分类号： B41J3/445 ,  H04N1/00278 ,  H04N1/2154 ,  H04N2101/00 ,  H04N2201/0426

    摘要： A printer incorporated type electronic camera composed of an imaging unit including an imaging lens and a CCD, a printer unit, a cassette information detecting/recording unit, a tape cassette in which a recording tape having an adhesive agent applied to the back surface thereof is wound and accommodated and which can be detachably loaded and a controller for controlling respective elements. A subject image captured by the imaging unit is printed on recording tape in the tape cassette by the printer unit. Processing for fitting an image captured from an external source to the print image, and the like can be carried out. The tape cassette for print can be easily loaded to the printer incorporated type electronic camera and further the camera is less expensive. Since the radius of curvature of the recording tape when it is fed out is smaller that when it is accommodated, the recording tape can be easily exfoliated.

    摘要翻译： 一种由包括成像透镜和CCD的成像单元组成的打印机并入型电子照相机，打印机单元，盒信息检测/记录单元，其中具有施加到其后表面的粘合剂的记录带 卷绕并容纳并且可拆卸地装载，以及用于控制各个元件的控制器。 由成像单元拍摄的被摄体图像由打印机单元打印在带盒中的记录带上。 可以执行用于将从外部源捕获的图像拟合到打印图像的处理等。 用于打印的磁带盒可以容易地加载到打印机并入的电子照相机中，并且相机更便宜。 由于记录带的送出曲率半径小于收纳时的记录带的曲率半径容易剥离。

    Optical recording and reproducing apparatus using optical recording medium
    3.
    发明授权
    Optical recording and reproducing apparatus using optical recording medium 失效
    使用光记录介质的光记录和再现装置

    公开(公告)号：US5508990A

    公开(公告)日：1996-04-16

    申请号：US329884

    申请日：1994-10-27

    申请人： Tatsuo Nagasaki ,  Yutaka Adachi

    发明人： Tatsuo Nagasaki ,  Yutaka Adachi

    IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/09 ,  G11B7/095 ,  G11B7/125 ,  G11B7/13 ,  G11B7/14 ,  G11B7/24 ,  G11B20/10

    CPC分类号： G11B7/127 ,  G11B20/10 ,  G11B7/0904 ,  G11B7/131 ,  G11B7/14 ,  G11B7/24085

    摘要： A recording and reproducing apparatus of an optical recording medium has a plurality of light sources. A plurality of light beams are radiated by a laser diode array to a track of the optical recording medium, and each of the plurality of light beams reflected by the track is detected by a photodiode and converted into an electrical signal. The laser diode array is arranged such that the beam spots of adjacent ones of the plurality of light beams cross a track direction of the optical recording medium and a track width direction perpendicular to the track direction. The signal detected by the photodiode is converted into an electrical signal and recorded in a frame memory as data corresponding to the signal. The digital data stored in the frame memory is read out by a two-dimensional decoder.

    摘要翻译： 光记录介质的记录和再现装置具有多个光源。 多个光束被激光二极管阵列辐射到光记录介质的轨道，并且由光道反射的多个光束中的每一个被光电二极管检测并转换成电信号。 激光二极管阵列布置成使得多个光束中的相邻光束的光束斑点与光记录介质的轨道方向交叉，并且垂直于轨道方向的轨道宽度方向。 由光电二极管检测的信号被转换为电信号，并作为与信号对应的数据记录在帧存储器中。 存储在帧存储器中的数字数据由二维解码器读出。

    Image classification apparatus
    6.
    发明授权
    Image classification apparatus 失效
    图像分类装置

    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

    IPC分类号： A61B5/00 ,  A61B8/14 ,  G06K9/62 ,  G06T1/00 ,  G06T7/00 ,  H04N7/18

    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。

    Imaging device capable of tracking an object
    7.
    发明授权
    Imaging device capable of tracking an object 失效
    成像设备能够跟踪对象

    公开(公告)号：US5506912A

    公开(公告)日：1996-04-09

    申请号：US336793

    申请日：1994-11-09

    申请人： Tatsuo Nagasaki ,  Yasuhiro Komiya

    发明人： Tatsuo Nagasaki ,  Yasuhiro Komiya

    IPC分类号： A61B1/00 ,  A61B1/04 ,  G01S3/786 ,  H04N5/225 ,  H04N5/232 ,  H04N7/18

    CPC分类号： A61B1/00188 ,  A61B1/042 ,  G01S3/7864 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23261 ,  H04N5/23287 ,  H04N2005/2255

    摘要： An imaging device having a signal-processing section, an imaging section, and X- and Y-direction angle wire drivers. The imaging section sequentially form images of an object. The signal-processing section obtains X- and Y-direction displacements of the imaging section with respect to an object, from the positional relationship between the images formed by the imaging section. The angle wire drivers drive X- and Y-direction angle wires in accordance with the X- and Y-direction displacements obtained by the signal-processing section, thus moving the imaging section such that the imaging section tracks the object.

    摘要翻译： 一种具有信号处理部分，成像部分以及X方向和Y方向角线驱动器的成像装置。 成像部分顺序地形成物体的图像。 信号处理部分根据由成像部分形成的图像之间的位置关系，获得成像部分相对于物体的X方向和Y方向位移。 角线驱动器根据由信号处理部分获得的X方向和Y方向位移来驱动X方向角度线和Y方向角线，从而移动成像部分，使得成像部分跟踪对象。

    Solid-state imaging device having a low impedance structure
    8.
    发明授权
    Solid-state imaging device having a low impedance structure 失效
    具有低阻抗结构的固态成像装置

    公开(公告)号：US5502488A

    公开(公告)日：1996-03-26

    申请号：US160926

    申请日：1993-12-01

    申请人： Tatsuo Nagasaki ,  Takeshi Mori ,  Hideo Adachi

    发明人： Tatsuo Nagasaki ,  Takeshi Mori ,  Hideo Adachi

    IPC分类号： H01L27/146 ,  H04N5/335

    CPC分类号： H01L27/14643

    摘要： A solid-state imaging device comprises a semiconductor substrate, a plurality of pixels formed on the semiconductor substrate, an output amplifier circuit for converting a pixel signal generated in each of the pixels to an imaging signal, a plurality of horizontal selecting lines connected to the pixels, a plurality of vertical selecting lines connected to the pixels, and a pixel address circuit for addressing the pixels by applying a read-out signal to the horizontal and vertical selecting lines. The output amplifier circuit includes an output amplifier for converting the pixel signals input from the pixels via the vertical selecting lines, to an imaging signal, and a load resistance reducing circuit for reducing a load resistance of the switching portion in the pixels.

    摘要翻译： 一种固态成像装置，包括半导体衬底，形成在半导体衬底上的多个像素，用于将每个像素中产生的像素信号转换为成像信号的输出放大器电路，连接到该像素的多个水平选择线 像素，连接到像素的多个垂直选择线以及用于通过向水平和垂直选择线施加读出信号来寻址像素的像素地址电路。 输出放大器电路包括用于将从像素输入的像素信号经由垂直选择线转换为成像信号的输出放大器和用于降低像素中的切换部分的负载电阻的负载电阻降低电路。

    Imaging apparatus having a solid state matrix-type imaging element and pulse generator for the expanding the dynamic range
    9.
    发明授权
    Imaging apparatus having a solid state matrix-type imaging element and pulse generator for the expanding the dynamic range 失效
    成像装置具有用于扩大动态范围的固态矩阵型成像元件和脉冲发生器

    公开(公告)号：US5436662A

    公开(公告)日：1995-07-25

    申请号：US57105

    申请日：1993-05-03

    申请人： Tatsuo Nagasaki ,  Tohru Wada

    发明人： Tatsuo Nagasaki ,  Tohru Wada

    IPC分类号： H01L27/14 ,  H01L27/146 ,  H04N5/235 ,  H04N5/335 ,  H04N5/341 ,  H04N5/355 ,  H04N5/369 ,  H04N5/374 ,  H04N5/378 ,  H04N3/14

    CPC分类号： H04N5/2353 ,  H04N5/235 ,  H04N5/3535 ,  H04N5/374

    摘要： In an imaging apparatus capable of expanding a dynamic range image signals of different levels are read simultaneously from a solid-state element whose light-receiving surface is divided. Read 1/2 frame image signals are switched by a changeover switch circuit at intervals of a 1/2 frame time. One of two image signals of different levels supplied from the two outputs of the changeover switch circuit is delayed at a delay circuit. Further, those image signals are separated into r, g, and b components, and then undergo logarithmic conversion into image signals of multiple desired levels. The signals are digitized at an A/D converter and undergo operations at an adder, which adds while keeping their logarithmic characteristic, and at an inverse logarithmic converter. A luminance signal is obtained at a matrix circuit, and is converted into a logarithm at a logarithmic circuit. The lighting irregularity components of the resulting signal are suppressed. This signal is compressed, and the compressed signal is subtracted at a subtracter to obtain a compression coefficient, which is added to the digitized image signal from the A/D converter. Image signals of a wide dynamic range corrected at the inverse logarithmic converter are obtained for a single image at a TV rate on a real-time basis. Further, the control of exposure to the entire image and the expansion of the dynamic range are possible.

    摘要翻译： 在能够扩展动态范围的成像装置中，从受光面分割的固体元件同时读取不同电平的图像信号。 读取1/2帧图像信号由切换开关电路以1/2帧时间间隔切换。 在转换开关电路的两个输出端提供的两个不同电平的两个图像信号之一被延迟延迟电路。 此外，这些图像信号被分成r，g和b分量，然后对数转换成多个期望电平的图像信号。 信号在A / D转换器被数字化，并在加法器处进行操作，加法器同时保持其对数特性，并且在反对数转换器处。 在矩阵电路中获得亮度信号，并将其转换成对数电路的对数。 所得到的信号的照明不规则分量被抑制。 该信号被压缩，并且在减法器中减去压缩信号以获得压缩系数，该压缩系数被加到来自A / D转换器的数字化图像信号中。 以实时为单位的TV速率获得在逆对数转换器处校正的宽动态范围的图像信号。 此外，对整个图像的曝光控制和动态范围的扩展是可能的。

    Electronic imaging system capable of recording/reproducing images with any one of several possible recording media
    10.
    发明授权
    Electronic imaging system capable of recording/reproducing images with any one of several possible recording media 失效
    能够利用多种可能的记录介质中的任何一种记录/再现图像的电子成像系统

    公开(公告)号：US5376965A

    公开(公告)日：1994-12-27

    申请号：US67215

    申请日：1993-05-25

    申请人： Tatsuo Nagasaki ,  Hidetoshi Yamada ,  Yutaka Yunoki

    发明人： Tatsuo Nagasaki ,  Hidetoshi Yamada ,  Yutaka Yunoki

    IPC分类号： G11B27/28 ,  H04N1/21 ,  H04N5/926 ,  H04N5/225

    CPC分类号： H04N1/2137 ,  G11B27/28 ,  H04N1/2112 ,  H04N1/2158 ,  H04N5/9267 ,  H04N2101/00

    摘要： An image pickup device electronically senses an object to be photographed and generates an electronic still image signal. An A/D converter converts the electronic still image signal generated by the image pickup device into a digital signal. An error correction coding section performs error correction coding for the digital signal obtained by the A/D converter. A recording modulation section performs recording modulation of an output from the error correction coding section so as to perform predetermined magnetic recording. A recording section records an output from the recording modulation section on a predetermined magnetic recording medium. Different recording media can be used, such as magnetic and semiconductor, provided on respective imaging sub-systems. A semiconductor imaging sub-system is provided with an I/O controller for establishing compatibility with signals of the magnetic imaging sub-system.

    摘要翻译： 图像拾取装置以电子方式感测要拍摄的物体并产生电子静止图像信号。 A / D转换器将由图像拾取装置产生的电子静止图像信号转换为数字信号。 纠错编码部对由A / D转换器得到的数字信号进行纠错编码。 记录调制部分执行来自纠错编码部分的输出的记录调制，以执行预定的磁记录。 记录部分将记录调制部分的输出记录在预定的磁记录介质上。 可以在各个成像子系统上提供不同的记录介质，例如磁性和半导体。 半导体成像子系统设置有用于建立与磁成像子系统的信号的兼容性的I / O控制器。