Abstract: image edge detection is a significant area of research as its applications are covered in various engineering and sciences applications. The traditional masking-based edge detection methods ...
Abstract: Accurate cell quantification using a hemocytometer requires identifying a defined Area of Interest (AOI) rather than analyzing the entire image. Manual selection of this region is ...
This includes 4 edge detection methods: Sobel, Prewitt, Laplace and Canny built using algorithms. The report contains the results of methods and comparisons.
Prewitt edge detector: gradient filter és nonmaxima-suppression (NMS), Thresholding algorithm by Otsu, Detection of circular object by edge detection and Hough transform for circles, Motion tracking ...