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    Image processing apparatus which helps an operator to choose appropriate image processing
    1.
    发明授权
    Image processing apparatus which helps an operator to choose appropriate image processing 失效
    图像处理装置，其帮助操作者选择适当的图像处理

    公开(公告)号：US4901063A

    公开(公告)日：1990-02-13

    申请号：US18289

    申请日：1987-02-24

    申请人： Hiroyuki Kimura ,  Masayuki Iimura ,  Makoto Katsuma ,  Kazunobu Urushihara ,  Susumu Matsumura ,  Hiroshi Ohmura

    发明人： Hiroyuki Kimura ,  Masayuki Iimura ,  Makoto Katsuma ,  Kazunobu Urushihara ,  Susumu Matsumura ,  Hiroshi Ohmura

    IPC分类号： G06T1/00 ,  G06T1/20 ,  G06T11/80

    CPC分类号： G06T1/20

    摘要： There is an image processing apparatus to obtain a desired processed image by performing a predetermined image process to an input image. This apparatus comprises: an image input unit to input the image data; an image processor which can perform different image processes; a selector to select the kind of image process to be executed by the image processor; a memory to store different sample processed images which were subjected to the image processes; and a display to display both a sample image before execution of the image process and the sample processed image corresponding to the selected image process from the memory in accordance with selection by the selector. The image processor can perform the edge extracting process, mosaic process, and the like. With this apparatus, the operator can easily obtain various sample processed images and can extend the processed image of the original image by merely inputting a processing command.

    摘要翻译： 存在通过对输入图像执行预定图像处理来获得期望的处理图像的图像处理装置。 该装置包括：输入图像数据的图像输入单元; 可以执行不同图像处理的图像处理器; 选择器，用于选择由图像处理器执行的图像处理的种类; 用于存储经受图像处理的不同样本处理图像的存储器; 以及显示器，用于根据选择器的选择从存储器显示执行图像处理之前的样本图像和对应于所选择的图像处理的样本处理图像。 图像处理器可以执行边缘提取处理，马赛克处理等。 利用该装置，操作者可以容易地获得各种样本处理图像，并且可以通过仅输入处理命令来扩展原始图像的处理图像。

    Optical information recording/reproducing apparatus that produces verifying reproduction signals by executing a computation using detection signals of multi-divided detection surfaces of a photo-detector
    7.
    发明授权
    Optical information recording/reproducing apparatus that produces verifying reproduction signals by executing a computation using detection signals of multi-divided detection surfaces of a photo-detector 失效
    光信息记录/再现装置，其通过使用光检测器的多分割检测表面的检测信号执行计算来产生验证再现信号

    公开(公告)号：US5768219A

    公开(公告)日：1998-06-16

    申请号：US733918

    申请日：1996-10-18

    申请人： Masakuni Yamamoto ,  Susumu Matsumura ,  Hiroaki Hoshi ,  Eiji Yamaguchi

    发明人： Masakuni Yamamoto ,  Susumu Matsumura ,  Hiroaki Hoshi ,  Eiji Yamaguchi

    IPC分类号： G11B11/105 ,  G11B11/00

    CPC分类号： G11B11/10508 ,  G11B11/10515 ,  G11B11/10543 ,  G11B11/10576 ,  G11B11/10597 ,  G11B11/10595

    摘要： An optical information recording and/or reproducing apparatus includes an irradiating device including an objective lens, having a curved surface, for irradiating a recording light beam to a magnetooptical recording medium having at least two magnetic layers, which are a recording layer and a reproduction layer, and which are exchanged-coupled to each other, and a magnetic layer for controlling the exchange-coupling force to block the exchange-coupling force between the recording and reproduction layers, a device for applying an external magnetic field modulated according to an information signal to be recorded on the beam irradiated portion of the recording medium to record information on the recording layer and to orient magnetization of the reproduction layer in a direction parallel to the external magnetic field, a splitting device including a polarizing beam splitter for splitting at least light produced by a magnetooptic effect of the recording medium and light produced by diffraction at the curved surface of the objective lens, a detector including a multi-divided photodetector for respectively detecting the split light beams and a device for producing verifying reproduction signals by executing a predetermined computation using detection signals of the detection surfaces of the photodetector.

    摘要翻译： 一种光学信息记录和/或再现装置，包括：具有弯曲表面的物镜的照射装置，用于将记录光束照射到具有至少两个磁性层的磁光记录介质，所述磁光记录介质是记录层和再现层 并且彼此交换耦合，以及用于控制交换耦合力以阻挡记录层和再现层之间的交换耦合力的磁性层，用于施加根据信息信号调制的外部磁场的装置 被记录在记录介质的光束照射部分上，以便在记录层上记录信息，并且在与外部磁场平行的方向上定向再现层的磁化;分割装置，包括：偏振分束器，用于至少分解光 由记录介质的磁光效应和由diffra产生的光产生 该检测器包括用于分别检测分束光束的多分割光电检测器和用于通过使用光电探测器的检测表面的检测信号执行预定计算来产生验证再现信号的装置。