在图像处理中，主要用于图像的二值化处理。

• To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given. • To decode and display the DTMF signals by using FFT algorithm

数字图像处理源代码（常用），压缩包解压时不需要密码。-Digital image processing source code (commonly used), the cabinet does not require a password when extracting.

Visual C++ 实现的JPEG编码算法。-Visual C realized JPEG coding algorithm.

空域数字图像线性滤波器和频域非递归滤波器（包括：频域变换法、频域抽样法和窗函数法）的Matlab实现。-Airspace linear digital image filters and frequency-domain non-recursive filter (including: frequency-domain transformation method, frequency-domain sampling method and window function method) of the Matlab implementation.

通用图像读取、保存、显示等基本操作,功能完整，代码可靠。-Common Image read, preserve, display and other basic operations, full-featured, reliable code.

图形显示特技算法，水平方向、垂直方向、雨滴效果、百叶窗效果等-Graphical display special algorithm, the horizontal direction, vertical direction, rain effects, shutter effects

提出确定灰度图像二值化最佳灰度阈值的两种方法,即“双峰法”和“信噪比统计法”,并论证了这两种方法在微小零件尺寸及形位误差的检测中的实用性和局限性。-gray images made to determine the value of the two best-threshold value of the two methods "bimodal" and "signal-to-noise ratio statistics" and demonstration of the two approaches in micro-size components and configuration error detection of practicality and limitations.

数字图像处理，对比度拉伸 内含测试图片，源码-Digital image processing, contrast tensile test containing pictures, source code

实现了图像参数的获取，中值滤波，迭代阈值分割，半阈值分割等等图像处理功能-Realize the image parameters of the acquisition, median filtering, iterative threshold segmentation, semi-threshold segmentation image processing functions, etc.

基于MATLAB的加强版实现图像的中值滤波方法。-MATLAB-based implementation of the enhanced version of the image median filtering method.