考试科目

345信号与图像处理同济

参考书业

1. Gonzalez,R.C. and Woods,R.E. Digital Image Processing, 2nd Ed. Prentice Hall, 2002  电子工业出版社021-

2. Cristi, R. Modern Digital Signal Processing, Thomson Learning, 2003机械工业出版社 kaoyantj

题型及分数比例 济

  100分

考试大纲：正门对面

1. Image Processing:

1.1.1 Image processing system and its components 院

1.1.2 Elements of visual perception 济

1.1.3 Basic relationship between pixels 共济

1.2.1 Histogram processing 正门

1.2.2 Spatial filtering

1.3.1 Fourier transform and frequency domain

1.3.2 frequency-domain filtering 共济网

1.4.1 Image data redundancy

1.4.2 Elements of information theory

1.4.3 Image coding

1.5.1 Thresholding

1.5.2 Edge-based segmentation

1.5.3 Region-based segmentation

2. Signal Processing:

2.1.1 Linear filters

2.1.2 The Sampling Theorem

2.1.3 The fast Fourier transform

2.2.1 wavelet reansform

2.2.2 Harr wavelet expansion

2.2.3 Multiresolution nanlysis