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    VERFAHREN ZUR BILDABTASTUNG
    101.
    发明授权
    VERFAHREN ZUR BILDABTASTUNG 有权
    方法图像扫描

    公开(公告)号：EP1078220B1

    公开(公告)日：2002-11-27

    申请号：EP99952114.9

    申请日：1999-05-11

    申请人： HONEYWELL AG ,  Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： FÖSSEL, Siegfried ,  TRUNK, Lothar ,  MÖLLER, Heino ,  DRACHSLER, Erwin

    IPC分类号： G01C11/02

    CPC分类号： G01C11/025 ,  G06T7/30 ,  G06T7/70

    摘要： Disclosed is an image scanning method, wherein an infrared line scanner is moved at different heights and at different speeds over a terrain in order to scan images of said terrain. The scanning rate of the line scanner is constant and is selected in such a way that no gaps occur between the linear image scannings in the predetermined height and speed areas, although overlappings may possibly occur. According to the invention, the method comprises the following steps: an overscan factor is detected according to the height and the speed of the line scanner over the scanned surface; a first image is centered; a misalignment vector is calculated for the images scanned thereafter according to misalignment of the images; the images are aligned with each other with the aid of misalignment vectors and the mean value of the content of the aligned images is determined in the image areas by means of the overlapping fixed by the overscan factor.

    Monitoring system
    102.
    发明公开
    Monitoring system 有权
    监视系统

    公开(公告)号：EP1170697A2

    公开(公告)日：2002-01-09

    申请号：EP01116108.0

    申请日：2001-07-03

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Ishii, Hirofumi ,  Okamoto, Shusaku ,  Nakagawa, Masamichi ,  Nobori, Kunio ,  Morimura, Atsushi

    IPC分类号： G06T1/00

    CPC分类号： G06T15/20 ,  G06T7/30

    摘要： In transmitting image data from multiple cameras to an image processing section to produce a synthesized image from respective camera images, the amount of data transmitted through a transmission path can be cut down without sacrificing the quality of the synthesized image. In accordance with a correspondence between the synthesized and camera images as described on a mapping table, a resolution specifier specifies resolutions, which should be necessary for image synthesis, for respective areas of each camera image. A compressor, provided for each of the cameras, compresses the associated camera image data according to the resolutions specified. In this manner, the image data, which has been compressed in accordance with the correspondence between the synthesized and camera images, is transmitted through the transmission path.

    摘要翻译： 在从多个照相机向图像处理部分发送图像数据以从各个照相机图像产生合成图像时，可以减少通过发送路径发送的数据量而不牺牲合成图像的质量。 根据在映射表上描述的合成图像和照相机图像之间的对应关系，分辨率指定符指定每个照相机图像的各个区域对于图像合成应该是必需的分辨率。 为每个照相机提供的压缩器根据指定的分辨率压缩相关的照相机图像数据。 以这种方式，已经根据合成图像和照相机图像之间的对应关系压缩的图像数据通过传输路径传输。

    Automatisches Bildauswertungsverfahren
    104.
    发明公开
    Automatisches Bildauswertungsverfahren 失效
    自动Bildauswertungsverfahren

    公开(公告)号：EP0801361A2

    公开(公告)日：1997-10-15

    申请号：EP97200941.9

    申请日：1997-04-01

    申请人： Philips Patentverwaltung GmbH ,  Philips Electronics N.V.

    发明人： Buzug, Thorsten, Dr. ,  Weese, Jürgen, Dr.

    IPC分类号： G06T7/00

    CPC分类号： G06K9/6215 ,  G06T7/30 ,  G06T2207/10072 ,  G06T2207/10116 ,  G06T2207/20021 ,  G06T2207/30004

    摘要： Die Erfindung bezieht sich auf ein automatisches Bildauswertungsverfahren, bei dem zwei zu unterschiedlichen Zeiten aufgenommene Bilder ausgewertet werden, indem anhand der Verschiebungen von Bildausschnitten eine Transformationsfunktion bestimmt wird, die die Verschiebung von einem Bild zum anderen beschreibt. Um diese Verschiebung genau bestimmen zu können, werden in den beiden Bildern übereinstimmende Bildausschnitte mit Hilfe einer Hystogrammanalyse ermittelt.

    摘要翻译： 来自相机的图像视频信号由模拟数字转换器（6）转换成数字数据字序列。 它们被存储在由总线系统（9）连接到微型计算机（8）的存储器（10）中的连续地址处，由视频控制单元（7）管理。 图像存储器（10,11,12）存储对比度掩模和差分图像，从而可以产生差分图像。 从差分图像部分创建图像值的直方图。 如果图像部分一致，则差分图像部分将显示图像值零的频率最大值，即恒定图像。

    OBJECT RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER READABLE STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT
    106.
    发明公开
    OBJECT RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER READABLE STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT 审中-实审

    公开(公告)号：EP4411638A1

    公开(公告)日：2024-08-07

    申请号：EP23773638.4

    申请日：2023-03-13

    申请人： Tencent Technology (Shenzhen) Company Limited

    发明人： HONG, Zheming ,  WANG, Shaoming ,  GUO, Runzeng

    IPC分类号： G06T7/33

    CPC分类号： G06V40/12 ,  G06T2207/1002420130101 ,  G06T2207/1002820130101 ,  G06T2207/1004820130101 ,  G06T7/30 ,  G06V10/143 ,  G06V20/64

    摘要： The present application discloses an object recognition method and apparatus, an electronic device, a computer readable storage medium and a computer program product, applied to various scenarios such as cloud technology, artificial intelligence, and intelligent transportation. The method comprises: determining a reference pixel point from among pixel points in an infrared light image, and obtaining depth information of the reference pixel point; obtaining depth information of each pixel point in the infrared light image according to position information of the reference pixel point and the depth information; performing position mapping processing on each pixel point in the infrared light image on the basis of the corresponding depth information of each pixel point to obtain corresponding mapping point position information in a visible light image; performing alignment processing on the pixel points in the infrared light image and the visible light image according to the mapping point position information; and performing, on the basis of the infrared light image and the visible light image subjected to alignment processing, object recognition on an object to be recognized to obtain an object recognition result.

    DIGITAL IMAGE PROCESSING SYSTEM
    109.
    发明公开
    DIGITAL IMAGE PROCESSING SYSTEM 审中-公开

    公开(公告)号：EP4375926A1

    公开(公告)日：2024-05-29

    申请号：EP22210031.5

    申请日：2022-11-28

    申请人： Lunaphore Technologies SA

    发明人： CASQUEIRO, Gilles ,  ARN, Lionel

    IPC分类号： G06T7/30 ,  G06T7/38

    CPC分类号： G06T7/30 ,  G06T7/38 ,  G06T2207/1005620130101 ,  G06T2207/1006420130101

    摘要： A digital image processing system configured for processing a plurality of image capture scans of a sample obtained from a microscope in a corresponding plurality of scan cycles, each image capture scan comprising a plurality of individual field of view (FoV) images that form one image when stitched together, each FoV image having a border zone overlapping a border zone of an adjacent FoV image, the plurality of image capture scans corresponding to a plurality of images that are stackable, the system comprising a computing system comprising a stitching and stacking program module installed and executable in the computing system. The stitching and stacking program module is configured to compute a position of each of the FoV images from all image capture scans concomitantly and thereby concomitantly stitch together the individual FoV images and stack said plurality of images.