机器视觉用HDevelop语言编辑,其功能为:检测苹果颜色,检测苹果表面皱纹,检测苹果是否有虫洞。给出具体代码
时间: 2023-10-09 21:13:38 浏览: 132
以下是一个简单的 HDevelop 代码示例,用于检测苹果的颜色、表面皱纹和是否有虫洞:
```
* 图像预处理
read_image(Image, 'apple.jpg')
rgb1_to_gray(Image, GrayImage)
gauss_filter(GrayImage, SmoothImage, 5)
threshold(SmoothImage, BinaryImage, 100, 255)
* 检测苹果颜色
color_to_rgb(BinaryImage, R, G, B)
select_obj((R >= 150) & (G < 150) & (B < 150), AppleRegion)
* 检测苹果表面皱纹
dev_set_preferences('shape_models', 'true')
dev_set_preferences('num_levels', 6)
dev_set_preferences('min_contrast', 15)
edges_image(BinaryImage, EdgesImage, 'canny', 1, 20, 40)
threshold(EdgesImage, EdgesImage, 50, 255)
connection(EdgesImage, ConnectedRegions)
gen_region_features(ConnectedRegions, EdgesFeatures, 'area', 'holes')
create_shape_model(EdgesFeatures, 'auto', 'auto', ModelID)
find_shape_model(BinaryImage, ModelID, 0, 0, 0.5, 1, 0.5, 'least_squares', 6, 0.7, ShapeModelResult)
get_shape_model_contours(Contours, ShapeModelResult, 1)
* 检测苹果是否有虫洞
erosion(BinaryImage, ErodedImage, 'circle', 5)
dilation(BinaryImage, DilatedImage, 'circle', 10)
difference(DilatedImage, ErodedImage, WormholeImage)
threshold(WormholeImage, WormholeImage, 1, 255)
connection(WormholeImage, WormholeRegions)
count_obj(WormholeRegions, NumWormholes)
* 显示结果
dev_display(Image)
dev_display(AppleRegion)
dev_display(Contours)
dev_display(WormholeRegions)
```
请注意,这只是一个简单的示例,实际上检测苹果的颜色、表面皱纹和是否有虫洞需要更复杂的算法和实现方式。此外,代码中可能会涉及到一些参数需要根据具体情况进行调整。
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