python寻找直线
时间: 2023-08-27 08:13:55 浏览: 55
在Python中,可以使用霍夫变换来检测直线。根据引用的代码,可以创建一个"直线"类和一个"点"类,并使用霍夫变换检测出来的线进行处理。以下是一个示例代码:
```python
class Endpoint:
def __init__(self, x=0.0, y=0.0):
self.x = x
self.y = y
class Line:
def __init__(self, p1, p2):
self.p1 = p1
self.p2 = p2
self.k = (p1.y - p2.y) / (p1.x - p2.x)
self.b = p1.y - self.k * p1.x
self.category = 0
def find_lines(lines):
lineList_1 = []
lineList_2 = []
lineList_3 = []
lineList_4 = []
for i in range(lines.shape / 2:
line.category = 2
lineList_2.append(line)
elif line.b > img.shape / 2:
line.category = 4
lineList_4.append(line)
return lineList_1, lineList_2, lineList_3, lineList_4
lines = # 使用霍夫变换得到的线段
lineList_1, lineList_2, lineList_3, lineList_4 = find_lines(lines)
```
请注意,这只是一个示例代码,你还需要根据你的具体情况进行相应的修改和调整。希望对你有所帮助!<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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