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filter_design
利用matlab设计滤波器,有原理说明及其matlab的代码实现(A filter was designed using matlab, there are principles of note and its matlab code to achieve the)
- 2009-09-09 16:00:32下载
- 积分:1
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Connected-Component-based-text-region-extraction
The basic steps of the connected-component text extraction algorithm are given below,
and diagrammed in Figure 10. The details are discussed in the following sections.
1. Convert the input image to YUV color space. The luminance(Y) value is used for
further processing. The output is a gray image.
2. Convert the gray image to an edge image.
3. Compute the horizontal and vertical projection profiles of candidate text regions
using a histogram with an appropriate threshold value.
4. Use geometric properties of text such as width to height ratio of characters to
eliminate possible non-text regions.
5. Binarize the edge image enhancing only the text regions against a plain black
background.
6. Create the Gap Image (as explained in the next section) using the gap-filling
process and use this as a reference to further eliminate non-text regions the
output.
- 2014-12-16 00:41:34下载
- 积分:1
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模糊控制
说明: 基于matlab程序,对普通PID控制和模糊自适应PID控制进行仿真(Based on MATLAB program, the general PID control and fuzzy adaptive PID control are simulated)
- 2020-04-29 14:07:41下载
- 积分:1
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Digitalimageprocessing(Experiment2)
说明: 数字图像处理(实验二)
图像的读、写、显示和点运算
1、掌握函数imadjust与对数和对比度拉伸变换;
2、掌握直方图的绘制和直方图均衡化变换;
3、掌握空间滤波。
(Digital image processing (Experiment 2). the image to read, write, display and point operations a master function imadjust with the number and contrast stretching transformation 2, control histogram drawing and the histogram equalization transformation 3, master spatial filtering .)
- 2010-04-23 16:36:38下载
- 积分:1
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MixedFiniteElement
一个简单的混合有限元算法实现。方程为一个线性偏微分方程。(A mixed finite element code for Darcy Flow Equation)
- 2012-05-15 07:39:55下载
- 积分:1
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MLE
Maximum likelihood estimator matlab
- 2013-01-15 08:26:09下载
- 积分:1
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cmac
利用CMAC神经网络实现无限逼近sin函数并计算误差实现误差的可视化(CMAC neural network to achieve unlimited approximation sin function and calculate error error visualization)
- 2013-05-13 15:22:23下载
- 积分:1
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ganzhiji
应用于模式识别的感知机算法的MATLAB代码实现(The perceptron algorithm is the classic method of Pattern recognition)
- 2014-02-25 10:56:43下载
- 积分:1
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cum3x
一个伪随机序列的三阶累积量,在许多通信领域可以用到,他是用matlab编写的(A third-order cumulant pseudo-random sequence, can be used in many fields of communication, he is using matlab)
- 2016-01-11 18:40:59下载
- 积分:1
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topB
此程序根据戏典连续体结构拓扑优化的程序改编,可以实现多载荷多工况的结构拓扑优化(This program code according to opera continuum structural topology optimization procedure for adaptation can be achieved multi-multi-load status of structural topology optimization)
- 2009-10-20 17:25:06下载
- 积分:1