forked from 170010011/fr
25 lines
696 B
Python
25 lines
696 B
Python
import cv2
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class DENSE:
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def __init__(self, step=6, radius=.5):
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self.step = step
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self.radius = radius
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def detect(self, img):
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# initialize our list of keypoints
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kps = []
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# loop over the height and with of the image, taking a `step`
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# in each direction
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for x in range(0, img.shape[1], self.step):
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for y in range(0, img.shape[0], self.step):
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# create a keypoint and add it to the keypoints list
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kps.append(cv2.KeyPoint(x, y, self.radius))
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# return the dense keypoints
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return kps
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def setInt(self, var, val):
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if var == "initXyStep":
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self.step = val
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