-
DCT-for-image-compression-
利用DCT进行图像压缩(首先将图像分割成8×8的图像,对每个子图像进行DCT,这样每个子图像有64个系数,舍去50%小的变换系数,进行2:1的压缩。)(Using DCT for image compression (first image into 8 × 8 image, for each sub-image DCT, so that each sub-image by a factor of 64, rounding 50 of the small transform coefficients, the 2:1 compression.))
- 2011-05-10 16:18:48下载
- 积分:1
-
kpCOLORQ_1
code for Color Quantization
- 2011-05-16 11:42:21下载
- 积分:1
-
zjjdcsxtfz
基于matlab的最佳基带传输系统仿真源代码(the best base-band transmission system simulation source code)
- 2007-04-27 10:41:15下载
- 积分:1
-
spec2rgb
光谱信息转换为色彩信息的MATLAB程序代码,很方便实用(good one)
- 2010-09-14 18:05:47下载
- 积分:1
-
tezhengtiqu
脸部特征提取的论文,有效提高特征的选择准确性(new feature used in face recongise)
- 2012-04-21 15:29:25下载
- 积分:1
-
anaqpsk
产生一个正交相位调制信号(QPSK),该信号可供复数解析,调制相位为(0,pi/2,pi,3*pi/2)(have an orthogonal signal phase modulation (QPSK), which is available for complex signal analysis, Phase modulation (0, pi/2, pi, pi* 3/2))
- 2007-04-02 17:19:33下载
- 积分:1
-
yuchuli
本文主要做了1.对三维重建系统中的预处理算法和分割算法进行细致研究,并通过大量实验进行对比分析,指出其优缺点及适用围。 2.传统的分割算法处理每一幅图片都需要用户选定对象和背景,耗时较长。针
对医学CT连续断层图像间相关性强特点,提出一种把Graph Cut方法和区域生长方法相结合的图像分割算法。3.最后将分割目标与后续重建算法结合起来,建立一个完整的三维重建系统。
(This paper has 1 of 3D reconstruction system of preprocessing and segmentation algorithm is carefully studied, and through a lot of experiments are compared and analyzed, and points out their advantages and disadvantages and application range. 2 traditional segmentation algorithm to deal with each picture requires the user to select the object and background, time-consuming. For medical CT images correlation strong characteristic, put forward a segmentation algorithm combining Graph Cut method and region growing method. 3 finally the target segmentation and subsequent reconstruction algorithms are combined, the establishment of a complete 3D )
- 2013-03-28 17:09:16下载
- 积分:1
-
dfe_cppsim_tutorial[1]
关于单载波频域均衡系统,判决反馈均衡的仿真。(On single-carrier frequency domain equalization using decision feedback equalization simulation material, and I hope to help you.)
- 2013-11-28 10:13:54下载
- 积分:1
-
dft
dft 的matlab仿真,以及仿真结果 图片以及必要的文字描述(the simulation of the DFT under matlab circumstance)
- 2011-12-02 10:41:41下载
- 积分:1
-
motorlag
Vehicle cruise control using matlab/simulink
- 2010-09-17 17:26:21下载
- 积分:1