Python 影像處理
Rebeca Gonzalez
Data Engineer


from skimage.feature import canny# 將影像轉為灰階 coins = color.rgb2gray(coins)# 套用 Canny 偵測器 canny_edges = canny(coins)# 顯示含邊緣的結果影像 show_image(canny_edges, "Edges with Canny")

# 以 sigma=0.5 套用 Canny 偵測器 canny_edges_0_5 = canny(coins, sigma=0.5)# 顯示含邊緣的結果影像 show_image(canny_edges, "Sigma of 1") show_image(canny_edges_0_5, "Sigma of 0.5")

Python 影像處理