图像处理视频示例
打开控制面板并尝试不同的图像处理滤镜。
当前滤镜:
直通
选择滤镜
Pass Through
Color Conversion
Gray
HSV
In Range
lower boundary
higher boundary
Thresholding
Threshold
threshold value
Adaptive Threshold
block size
Smoothing
Gaussian Blurring
kernel size
Median Blurring
kernel size
Bilateral Filtering
diameter
sigma
Morphology
operation
MORPH_ERODE
MORPH_DILATE
MORPH_OPEN
MORPH_CLOSE
MORPH_GRADIENT
MORPH_TOPHAT
MORPH_BLACKHAT
shape
MORPH_RECT
MORPH_CROSS
MORPH_ELLIPSE
kernel size
boarder type
BORDER_CONSTANT
BORDER_REPLICATE
BORDER_REFLECT
BORDER_REFLECT_101
Gradients
Sobel Derivatives
kernel size
Scharr Derivatives
Laplacian Derivatives
kernel size
Canny Edge Detection
threshold1
threshold2
aperture size
l2 gradient
Contours
mode
RETR_EXTERNAL
RETR_LIST
RETR_CCOMP
RETR_TREE
method
CHAIN_APPROX_NONE
CHAIN_APPROX_SIMPLE
CHAIN_APPROX_TC89_L1
CHAIN_APPROX_TC89_KCOS
Histograms
Calculation
Equalization
Backprojection
range low
range high
Close Controls
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