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    • 1. 发明授权
    • Multi-camera skin inspection system for extruded ceramic honeycomb structures
    • 用于挤压陶瓷蜂窝结构的多相机皮肤检查系统
    • US08537215B2
    • 2013-09-17
    • US12956055
    • 2010-11-30
    • Robertson Dewhurst BoothUta-Barbara Goers
    • Robertson Dewhurst BoothUta-Barbara Goers
    • H04N7/18G06K9/00
    • G01N21/952G01N21/95692
    • A multi-camera skin inspection system for inspecting the outer skin and the skin perimeter of extruded ceramic honeycomb structures is disclosed. The system has a camera that captures first digital line images of a line-illuminated portion of the outer skin as the ceramic honeycomb structure rotates to form a scanned digital image of the outer skin. The system also has second and third cameras that respectively capture second and third digital line images of illuminated first and second endfaces, including the corresponding first and second skin perimeters, as the ceramic honeycomb structure rotates to form scanned digital images of the ceramic honeycomb structure perimeters. The system also forms a composite image from the three scanned images and identifies at least one defect in the ceramic honeycomb structure from the composite image.
    • 公开了一种用于检查挤出的陶瓷蜂窝结构体的外皮和皮肤周长的多相机皮肤检查系统。 当陶瓷蜂窝结构旋转以形成外皮的扫描数字图像时,该系统具有捕获外皮线阵照射部分的第一数字线图像的照相机。 该系统还具有第二和第三相机,分别捕获第一和第二端面的第二和第三数字线图像,包括相应的第一和第二皮肤周边,当陶瓷蜂窝结构旋转以形成陶瓷蜂窝结构周边的扫描数字图像时 。 该系统还从三个扫描图像形成合成图像,并从合成图像中识别陶瓷蜂窝结构中的至少一个缺陷。
    • 2. 发明申请
    • Multi-Camera Skin Inspection System For Extruded Ceramic Honeycomb Structures
    • 用于挤压陶瓷蜂窝结构的多相机皮肤检查系统
    • US20110128370A1
    • 2011-06-02
    • US12956055
    • 2010-11-30
    • Robertson Dewhurst BoothUta-Barbara Goers
    • Robertson Dewhurst BoothUta-Barbara Goers
    • H04N7/18
    • G01N21/952G01N21/95692
    • A multi-camera skin inspection system for inspecting the outer skin and the skin perimeter of extruded ceramic honeycomb structures is disclosed. The system has a camera that captures first digital line images of a line-illuminated portion of the outer skin as the ceramic honeycomb structure rotates to form a scanned digital image of the outer skin. The system also has second and third cameras that respectively capture second and third digital line images of illuminated first and second endfaces, including the corresponding first and second skin perimeters, as the ceramic honeycomb structure rotates to form scanned digital images of the ceramic honeycomb structure perimeters. The system also forms a composite image from the three scanned images and identifies at least one defect in the ceramic honeycomb structure from the composite image.
    • 公开了一种用于检查挤出的陶瓷蜂窝结构体的外皮和皮肤周长的多相机皮肤检查系统。 当陶瓷蜂窝结构旋转以形成外皮的扫描数字图像时,该系统具有捕获外皮线阵照射部分的第一数字线图像的照相机。 该系统还具有第二和第三相机,分别捕获第一和第二端面的第二和第三数字线图像,包括相应的第一和第二皮肤周边,当陶瓷蜂窝结构旋转以形成陶瓷蜂窝结构周边的扫描数字图像时 。 该系统还从三个扫描图像形成合成图像,并从合成图像中识别陶瓷蜂窝结构中的至少一个缺陷。