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dipfa's Issues

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全做彩色

色彩空间

  • 查看 RGB 1->3
  • 查看 HSV 1->3

计算处理

  • 逻辑运算
    • 与或非 2->1
  • 算术运算
    • 加减乘除 2->1
  • 几何变换
    • 缩放 1->1 中心坐标(x, y),x缩放倍数,y缩放倍数
    • 平移 1->1 x平移距离,y平移距离
    • 旋转 1->1 中心坐标(x, y),旋转角度

翻转

  • 垂直 1->1
  • 水平 1->1

\

  • 仿射变换 1 -> 1 post1: 三个点 post2: 三个点

  • 直方图 1->1

\

边缘检测

  • Roberts 1->1
  • Sobel 1->1
  • Laplacian 1->1 是否需要先高斯滤波处理? 滤波器核大小(x, y),ksize
  • LoG 1->1 是否需要先高斯滤波处理? 滤波器核大小(x, y)
  • Canny 是否需要先高斯滤波处理? 滤波器核大小(x, y),低阈值,高阈值

Hough 线条变化检测

  • HoughLines 滤波器核大小(x, y), canny低阈值,高阈值, hough阈值
  • HoughLinesP 滤波器核大小(x, y), canny低阈值,高阈值, hough阈值, minLineLength, maxLineGap

图像增强

  • 空域的平滑
    • 领域平均法 1->1
    • 中值滤波法 滤波器大小(x, y)
  • 频域的平滑
    • 理想低通滤波 1->1 D0
    • 巴特沃斯低通滤波 1->1 D0
    • 高斯低通滤波 1->1 D0
  • 空域的锐化
    • Roberts梯度算子 1->1
    • Sobel梯度算子 1->1
    • Prewitt梯度算子 1->1
    • Laplacian梯度算子 1->1
  • 频域的锐化
    • 理想高通滤波 1->1 D0
    • 巴特沃斯高通滤波 1->1 D0
    • 高斯高通滤波 1->1 D0

形态学操作

  • 开运算 1->1 结构元类型
  • 闭运算 1->1 结构元类型
  • 腐蚀 1->1 结构元类型
  • 膨胀 1->1 结构元类型

噪声滤除

  • 均值类滤波器
    • 算术均值 1->1 滤波器大小(x, y)
    • 几何均值 1->1 滤波器大小(x, y)
    • 谐波均值 1->1 滤波器大小(x, y)
  • 排序统计类滤波器
    • 最大值 1->1 滤波器大小(x, y)
    • 最小值 1->1 滤波器大小(x, y)
    • 中值 1->1 滤波器大小(x, y)
  • 选择性滤波器
    • 低通 1->1 min
    • 高通 1->1 max
    • 带通 1->1 min, max
    • 带阻 1-> min, max

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