void Caliper::DifferenceFilter(const size_t &_filterSize) { std::vector<int> filter(2 * _filterSize + 1, 1); for (size_t i = 0; i < _filterSize; ++i) { filter[i] = -1; filter[2 * _filterSize - i] = -1; } filter[_filterSize] = 0; pathPixelValueAfterFilter.assign(pathPixelValue.begin(), pathPixelValue.end()); for (size_t j = _filterSize; j < pathPixelValue.size() - _filterSize; ++j) { double sum = 0.0; for (size_t i = 0; i < filter.size(); ++i) { sum += pathPixelValue.at(j - _filterSize + i) * filter.at(i); } pathPixelValueAfterFilter.at(j) = static_cast<int>(sum); } }请用 OpenCvSharp4.6来编写成c#代码
时间: 2024-03-09 17:46:53 浏览: 120
以下是使用 OpenCvSharp4.6 编写的 C# 代码版本:
```csharp
using OpenCvSharp;
using System.Collections.Generic;
class Caliper
{
public List<int> pathPixelValue;
public List<int> pathPixelValueAfterFilter;
public void DifferenceFilter(int filterSize)
{
List<int> filter = new List<int>(2 * filterSize + 1);
for (int i = 0; i < filterSize; ++i)
{
filter.Add(-1);
filter.Add(1);
}
filter.Add(0);
pathPixelValueAfterFilter = new List<int>(pathPixelValue);
for (int j = filterSize; j < pathPixelValue.Count - filterSize; ++j)
{
double sum = 0.0;
for (int i = 0; i < filter.Count; ++i)
{
sum += pathPixelValue[j - filterSize + i] * filter[i];
}
pathPixelValueAfterFilter[j] = (int)sum;
}
}
}
```
这段代码与原始代码的实现基本一致,主要区别在语法上。C# 中的 List 类似于 C++ 中的 vector,但是需要使用 new 进行实例化。C# 中没有自动类型转换,需要使用强制类型转换,例如 `(int)sum`。此外,在 C# 中,变量名需要使用驼峰命名法。
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