[PYTHON/SKIMAGE] probabilistic_hough_line 함수 : 확률적 Hough 변환을 사용해 직선 정보 구하기

■ probabilistic_hough_line 함수에서 확률적 Hough 변환을 사용해 직선 정보를 구하는 방법을 보여준다.

▶ 예제 코드 (PY)


import matplotlib
from skimage import color
from skimage import feature
from skimage import io
from skimage import transform

matplotlib.use("TkAgg")

io.use_plugin("matplotlib")

imageNDArray = io.imread("source.png")

grayscaleImageNDArray = color.rgb2gray(imageNDArray)

edgeImageNDArray = feature.canny(grayscaleImageNDArray, 2, 1, 25)

lineList = transform.probabilistic_hough_line(edgeImageNDArray, threshold = 10, line_length = 5, line_gap = 3)

print(type(lineList))

"""
<class "list">
"""

import matplotlib

from skimage import color

from skimage import feature

from skimage import io

from skimage import transform

matplotlib.use("TkAgg")

io.use_plugin("matplotlib")

imageNDArray = io.imread("source.png")

grayscaleImageNDArray = color.rgb2gray(imageNDArray)

edgeImageNDArray = feature.canny(grayscaleImageNDArray, 2, 1, 25)

lineList = transform.probabilistic_hough_line(edgeImageNDArray, threshold = 10, line_length = 5, line_gap = 3)

print(type(lineList))

"""

"""