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    • 81. 发明授权
    • Multiple camera automatic digitizer and method
    • 多相机自动数字化仪和方法
    • US4393410A
    • 1983-07-12
    • US321233
    • 1981-11-13
    • Warren J. RidgeDennis C. Roberts
    • Warren J. RidgeDennis C. Roberts
    • H04N1/195H04N1/10
    • H04N1/19584H04N1/195H04N1/19594H04N2201/0077H04N2201/0414
    • A multiple camera automatic digitizer includes a plurality of spaced video cameras mounted within a housing under a transparent digitizing surface. Multiplexing circuitry multiplexes video signals from a selected video camera into a video amplifier, the output of which is converted to a digital number representing the darkness of the point of the document most recently scanned by a presently selected one of the video cameras. In accordance with the invention, the automatic digitizer includes a microprocessor, system controls that allows selection of various ones of the video cameras to achieve digitizing of corresponding areas of a large document, and computes skew correction factors for each camera as the basis of digitizing of a plurality of permanent alignment marks on a bottom surface of a cover for the digitizing surface. The skew correction factors are used to skew correct the camera data produced by the corresponding camera. The skew corrected lateral offset of each camera is computed by the microprocessor on the basis of the digitized coordinates of the alignment points and is used to automatically compute skew corrected, offset corrected document coordinates for all of the video cameras.
    • 多相机自动数字转换器包括安装在透明数字化表面下的壳体内的多个间隔开的摄像机。 多路复用电路将来自所选摄像机的视频信号复用到视频放大器中,该视频放大器的输出被转换成代表最近由当前选择的摄像机扫描的文档的点的暗度的数字数字。 根据本发明,自动数字转换器包括微处理器,允许选择各种摄像机的系统控制以实现大文件的对应区域的数字化,并且计算每个摄像机的偏斜校正因子,作为数字化的基础 在数字化表面的盖的底面上的多个永久对准标记。 偏斜校正因子用于偏差校正由相应摄像机产生的相机数据。 每个相机的偏斜校正横向偏移由微处理器基于对准点的数字化坐标来计算,并且用于自动计算所有摄像机的偏斜校正偏移校正文档坐标。
    • 87. 发明授权
    • Image processing apparatus and method
    • 图像处理装置及方法
    • US09361667B2
    • 2016-06-07
    • US13818027
    • 2011-08-26
    • Kazuki AisakaSeiji KobayashiTakuya KishimotoTomoyuki Ootsuki
    • Kazuki AisakaSeiji KobayashiTakuya KishimotoTomoyuki Ootsuki
    • G06T5/00A61B3/12G06T3/40A61B3/15G06T5/50G06T7/00
    • A61B3/0025A61B3/12A61B3/152G06T3/4053G06T5/001G06T5/002G06T5/50G06T2207/20208H04N1/387H04N2201/0414
    • The present technology relates to an image processing apparatus and an image processing method, and particularly to an image processing apparatus and an image processing method capable of suppressing an increase in a load on a subject and obtaining a captured image of the subject with higher image quality.An imaging unit reduces a light amount and performs a plurality of imagings of the fundus of the eye so as to generate a plurality of fundus images. A biological information alignment processing unit aligns the fundus images by using biological information of a subject. A super-resolution processing unit superimposes an aligned input image on a previous super-resolution result image so as to generate a new super-resolution result image. The super-resolution processing unit stores or outputs the super-resolution result image in a storage unit or from an output unit, and supplies the super-resolution result image to a super-resolution result image buffer so as to be stored. The present technology may be applied to, for example, an image processing apparatus.
    • 本技术涉及一种图像处理装置和图像处理方法,特别涉及一种能够抑制对对象的负担增加并获得具有较高图像质量的被摄体的拍摄图像的图像处理装置和图像处理方法 。 成像单元减少光量并执行眼睛的眼底的多个图像,以产生多个眼底图像。 生物信息对齐处理单元通过使用对象的生物信息对准眼底图像。 超分辨率处理单元将对准的输入图像叠加在先前的超分辨率结果图像上,以生成新的超分辨率结果图像。 超分辨率处理单元将超分辨率结果图像存储或输出到存储单元或输出单元中,并将超分辨率结果图像提供给超分辨率结果图像缓冲器以便被存储。 本技术可以应用于例如图像处理装置。