[섬유] Automatic Identification of Ramie and Cotton Fibers Using Characteristics in Longitudinal View, Part I: Locating Capture of Fiber Images 출판일 : 2009.09.01 저자 : Rong Wu Wang, Xiong Ying Wu, Shan Yuan Wang, Bugao Xu 서지사항 : Textile Research Journal, Volume 79, Issue 14, 1251 페이지 등록일 : 2011.05.23 I 조회수 : 80 작성자 : admin |
This paper introduces a new fiber imaging system that can automatically capture a series of
microscopic fiber images in the longitudinal view to form a panoramic image of long-fiber
segments for reliable identifications of blended fibers. The panoramic image shows
thumbnails of long fibers without missing or duplicating any segments on the sample slide.
Firstly, the sample slide is scanned quickly in the X- and Y-axes to capture sequential
images of fibers and to register the locations of each image. Secondly, a panoramic image
is formed by stitching the sub-images together according to their positions. Thirdly, the
panoramic image is analyzed to calculate the skeletons of long-fiber segments, which
provide simple representations of fiber shapes and locations, and to register the locations
of individual segments for the second scan of the slide. Finally, the triaxial motorized stage
transports the slide to the location of each registered segment, readjusts the focus, and
captures high quality images for the formal analysis. The entire capturing process is fully
automated, and the panoramic view permits efficient image capturing for the reliable
identification of ramie and cotton mixed fibers.
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