资源列表
ostu
- matlab写的ostu最佳阈值图像分割- ostu optimal image segmentation write with matlab
filter
- 用函数butter、cheby1、cheby2得到Butterworth和Chebyshev滤波器，用函数filter进行滤波。-Polar coordinate transformation, can be used for image template matching, can also be used for video tracking algorithm
tuxiangfenxi
- 很好的进行了图像轮廓和边界的分析 ，绝对正确。-Very good for the image contours and boundaries of the analysis, absolutely correct.
lvbo
- 本人写的中值和均值滤波的代码，主要用于SAR成像滤波，希望管理员给予通过-I wrote the median and mean filtering code, mainly for SAR image filtering, administrators hope to give through
GreyThreshold
- 实现OTSU阈值。The function is based on OTSU s algorithm that had been described in "A Threshold Selection Method from Gray-Level Histograms-OTSU Threshold
50HZquzao
- 基于matlab心音信号的特征提取50HZ去噪-50HZ denoising matlab heart sound signal characteristics extraction
tuxiangjiaozheng
- 图像中矩形倾斜部分自动校正，获得最终竖直摆放的矩形图像-Rectangular portion of the image automatically tilt correction, to obtain the final placing of a rectangular image vertically
Binarization
- 图像二值化是建立在物体和背景可以区分的基础上的，如亮度色调等不同，从而我们根据这些已知信息分出前背景。而一般的全局二值化如用Otsu方法获取最优阈值的方法，都是建立在图像前背景亮度有一定差距的基础上的，即图像直方图有双峰结构。 如果对于一幅亮度不均匀的图像这种方法就不适用，解决的方法可以把图像根据整体亮度变化来分成若干小区域，而各区域的直方图中有两个峰，这样就能自适应得时整幅图都比较好的二值化。但是，这样对于一些复杂的图像就难处理，而且可能存在分块邻接缺陷，因此，本程序中先将整幅图的亮
Halcon-camera-control
- Halcon的摄像头采集控制示例程序，可连接多个摄像头。-Halcon camera control sample collection procedures, can be connected to multiple cameras.
filter1
- 各向异性扩散滤波，效果理想，边界保留清晰-Anisotropic diffusion filtering, the results are satisfactory, retain a clear boundary
chazhifa
- 利用三次样条插值求信号包络的matlab程序-Cubic spline interpolation request signal envelope matlab program
hbbj
- 提取图像Hu不变距形状特征，matlab代码调用函数实现，-Extract image Hu invariant distance shape features, matlab code call function to achieve,