A GUI with Opencv3 and Qt5 for Image Processing It includes: image preprocessing; morphological manipulation; image filtering; image segmentation.
Image preprocessing mainly consists of the following five parts:
① grayscale.
② binary.
③ contrast and brightness.
④ histogram equalization.
⑤ sets ROI.
The morphological processing mainly consists of the following seven parts:
① dilation and erosion.
② open and close operation.
③ gradient, top hat, black hat operation.
④ fills the hole.
⑤ removes small area.
⑥ morphological reconstruction.
⑦ Extraction and description of contour.
Image filtering processing mainly includes the following five kinds of filtering:
① box filter.
② mean value filtering.
③ Gaussian filter.
④ median filter.
⑤ bilateral filtering.
Image segmentation mainly includes the following five types of segmentation:
① OSTU
② edge detection operator(Canny, Sobel, Laplacian)
③ regional growth method
④ Grabcut
⑤ Level Set segmentation
