def testProjectPoint2Segment07(self):
p1 = np.array([100, -7])
p2 = np.array([100, 5])
p = np.array([1, 1000])
res = loss.projectPoint2Segment(p, p1, p2)
ans = np.array([100, 5])
self.assertTrue(np.allclose(res, ans))
def testProjectPoint2Segment04(self):
p1 = np.array([0, 0])
p2 = np.array([1, 0])
p = np.array([0.2, -1])
res = loss.projectPoint2Segment(p, p1, p2)
ans = np.array([0.2, 0])
self.assertTrue(np.allclose(res, ans))
import numpy as np
import loss
if __name__ == '__main__':
import cv2
p1 = np.array([0, 0])
p2 = np.array([1, 0])
p = np.array([0, 1])
print loss.projectPoint2Segment(p, p1, p2)
def correspondeceLines(segments, targetPoints, targetPoints2SegmentsMap):
return np.array([
(point, loss.projectPoint2Segment(point, seg[0], seg[1]))
for point, seg in zip(targetPoints, segments[targetPoints2SegmentsMap])
], dtype=np.float32)
import numpy as np
import loss
if __name__ == '__main__':
import cv2
p1 = np.array([0, 0])
p2 = np.array([1, 0])
p = np.array([0, 1])
print loss.projectPoint2Segment(p, p1, p2)