【发布时间】:2017-03-31 20:12:00
【问题描述】:
使用 python 代码,我们能够创建图像片段,如屏幕截图所示。我们的要求是如何选择图像中的特定片段并为其应用不同的颜色?
以下是我们的python sn-p
from skimage.segmentation import felzenszwalb, slic,quickshift
from skimage.segmentation import mark_boundaries
from skimage.util import img_as_float
import matplotlib.pyplot as plt
from skimage import measure
from skimage import restoration
from skimage import img_as_float
image = img_as_float(io.imread("leaf.jpg"))
segments = quickshift(image, ratio=1.0, kernel_size=20, max_dist=10,return_tree=False, sigma=0, convert2lab=True, random_seed=42)
fig = plt.figure("Superpixels -- %d segments" % (500))
ax = fig.add_subplot(1, 1, 1)
ax.imshow(mark_boundaries(image, segments))
plt.axis("off")
plt.show()
【问题讨论】:
标签: image image-processing image-segmentation