Cotton Fiber Maturity And Research Section Morphology Testing Methods

The cotton fiber maturity is an important indicator of the impact the performance ofthe cotton fiber, cotton fiber maturity test method is in the chamber cell wall contrast,polarized light detection method and Airflow. These methods are also not accurately, quicklyand intuitively measured indicators of the maturity of the cotton fibers. Departure from thefiber cross-section, although the use of image processing technology can be more intuitiveand effective measurement of cotton fiber maturity indicators. However, using imageprocessing techniques only at maturity measurement technology has not been involved in theexpression of the morphological characteristics of cotton fiber cross-section. Combined onthe basis of previous studies based on morphological characteristics of the cross-section ofthe cotton fiber morphology indicators, several cross-section method and image method tomeasure cotton fiber maturity improved fibers slice image information using a digitalmicroscope acquisition, the image into the computer. The application of image processingtechniques, the fiber image preprocessing, and a distortion smaller target area and thebackground area of the separation of the image, so that subsequent measurements are moreaccurate, then measurement of cotton fiber maturity and cross-section morphology indicators.The core of this paper include the following points:(1) measurement of cotton fibermaturity discarded image processing measurement of cotton fiber maturity measurementsinside and outside the chamber area and perimeter cotton fiber maturity wall diameter ratiomaturity indicator, the actual thickness of the actual radius instead of the theoretical radiustheory thickness, making the measure more in line with the definition of maturity, the moreaccurate measurement results.(2) mainly in the image with the pre-processing stage of the image of the target areascreening, the operation of the image background fill, image contrast enhancement, theimage contrast enhancement operation piecewise linear gray-scale variation on cotton fiber,cross-sectional images inside and outside the chamber area different gray-scale changeslinearly increases both before the target area and the background of the gray scale contrast,highlights the internal and external contours, eliminating the need for image smoothing,sharpening, and other routine operations.(3) in the data measurement module for image binarization of operation, extracting theboundary contour of the target area, and the boundary contour of the refinement. Maturity ofcotton fiber and cotton fiber section pattern indicator test methods were introduced, the mainuse of the image processing methods of measurement of cotton fiber maturity indicatorscarefully design and analysis details may appear, the experimental results show that maturemeasurement feasible experimental methods, measurement of cotton fiber cross-sectionmorphology indicatorsMeasurement of cotton fiber maturity method used in this article, a new way ofthinking in the use of image processing measurement of cotton fiber maturity, the proposedsection morphology indicators broaden the theoretical level of the cotton fiber structure, but because of the limited level inevitably deficient in, we hope to criticize, correct me...