WebJul 2, 2024 · The Hough Transform is widely used to detect linear features in image processing techniques. However, the features sought in the EBSD patterns are typically Kikuchi bands from low-index crystal planes, which are not lines but are bands of above average intensity bordered by dark bands. WebA three-dimensional Hough transform is designed for the detection of conic curves (hyperbolae and ellipses) formed by the gnomonic projection of diffraction Kossel cones. This new procedure is applied to a high-angular-accuracy analysis of electron backscatter diffraction (EBSD) patterns and to a fully automatic indexing of X-ray Kossel ...
EBSD EDAX Blog
WebThe principle of the Hough transform is that you extract prominent points from a structure or object and sum up the occurrences in another space, the Hough space. The idea behind is that... WebJan 28, 2005 · The Hough transform is used to detect simple objects, such as circles, ellipses, and lines in digital images. It is simple, easy to implement, and robust to noise … pearl harbor population
Anomalies in the Hough Transform of Kikuchi Bands in EBSD
WebThe Hough transform is a very elegant image transform that is used to detect linear features in images (such as Kikuchi bands in EBSD patterns), and it has served us very … WebAuto Hough transform¶. The Auto Hough transform operation is a special case of the Hough transform operation. For more general information about the Hough transform, refer to this operation.. As demonstrated by Krieger Lassen (1994) [], the size and shape of the peaks in Hough space vary based on the width of a Kikuchi band and position of its … WebTraditional EBSD methods using the Hough Transform are sensitive to 0.5° compared to XCF at 0.006°. The software has a unique, clean and uncluttered user interface ensuring the focus stays on your data and its visualization. A novel method for driving the application through navigation widgets eliminates the need for long menu bars and ... pearl harbor port