ImageTopoDec 1.0.1

Python wrapper for the Barcode library.

A library to process raster images using persistence homology

Example:

import ImageTopoDec as bc
import ImageTopoDec.barcode as bcc
import ImageTopoDec.barplot as bcp
import cv2


img = cv2.imread('/Users/sam/Edu/bar/12/1.png', cv2.IMREAD_GRAYSCALE)

cont = bc.barstruct()
barc =  bcc.create_barcode(img, cont)

cmp = barc.get_largest_component()
img = bcc.combine_components_into_matrix(cmp, img.shape, img.dtype)
# cv2.imshow("source",img)
# cv2.waitKey(0)

binmap = barc.segmentation(False)
cv2.imshow("binmap", binmap)
cv2.waitKey(1)

filterd = barc.filter(100)
cv2.imshow("filterd", filterd)
cv2.waitKey(0)


bcp.plot_barcode_lines(barc.item.getBarcodeLines(), 'test', True)

exit(0)