Provides a PIL based capture interface to multi-part tiffs, allowing them to be used more easily with OpenCV. This allows you to use OpenCV’s image and video processing capabilities with tiff stacks, a video form frequently encountered in scientific video as it is lossless and supports custom metadata.
Examples
A minimal example looks like this:
import tiffcapture as tc import matplotlib.pyplot as plt tiff = tc.opentiff(filename) plt.imshow(tiff.read()[1]) plt.show() tiff.release()
More real world usage looks like this:
import tiffcapture as tc
import cv2
tiff = tc.opentiff(filename) #open img
_, first_img = tiff.retrieve()
cv2.namedWindow('video')
for img in tiff:
tempimg = cv2.absdiff(first_img, img) # bkgnd sub
_, tempimg = cv2.threshold(tempimg, 5, 255,
cv2.THRESH_BINARY) # convert to binary
cv2.imshow('video', tempimg)
cv2.waitKey(80)
cv2.destroyWindow('video')
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