实现图像数据的JPEG

利用matlab进行基于小波变换的图像量化编解码-using Matlab-based wavelet image quantization codecs

许多应用PET 与fMRI 技术的脑功能成像研究发现,数字加工任务会显著引起前运动皮质的激活。习惯上认为,这一 结果可能与任务执行过程中的动作反应,如手指按键、默读或眼动等有关。近年来的研究则表明,这一区域不仅具有动作功能, 同时也具有其它非动作的认知功能。在本研究中,对17 篇关于数字加工的脑功能成像研究进行了元分析,以考察前运动皮质在 数字加工中的作用。研究结果发现,运动前区的背外侧( PMd) 与腹外侧( PMv) 在大多数数字加工任务中有显著激活,而运动辅 助区(SMA) 的激活则相对较少。数字比较、加法与减法任务在PMd 区域有更多的激活,而乘法任务则在PMv 区域有更多激活。 数字自身特征对PMd、PMv 与SMA 喙部区域的激活有显著的调节作用。这一结果表明,前运动皮质在数字加工过程中可能扮 演着比动作反应更为重要的角色。-Many applications, PET and fMRI brain imaging technology study found that a significant number processing tasks are likely to cause the activation of premotor cortex. Customary to believe that the The results may be related to task execution in the process of movement reaction, such as the finger buttons, silent reading, or other related eye movements. In recent years, studies suggest that this region not only motor function, At the same time also has other non-cognitive action. In this study, pairs of 17 on digital processing of functional imaging studies of brain meta-analysis to examine pre-mot

此文件为关于多边形重心算法的实现 希望对大家有所帮助-this document to focus on the polygon algorithms we hope to achieve some help

这是一个实现离散余弦变换的程序，包括普通的离散余弦变换和整数离散余弦变换，可以轻松的移植到你的程序中-This is a realization of discrete cosine transform procedures, including ordinary integer discrete cosine transform and discrete cosine transform can be easily transplanted into your program

用于转换bmp多色格式为单色文件的程序。-Used to convert multi-format monochrome bmp file.

一个指纹识别C语言代码，可编入vc6.0实现。与大家分享。-A fingerprint identification C language code can be incorporated into the vc6.0 realize. To share with you.

视频人脸跟踪识别算法研究 硕士论文 -Video face recognition algorithm to track a master

小波软阈值去噪，具有较高的SNR,是一种自适应阈值算法-Wavelet soft-threshold de-noising with high SNR, is an adaptive threshold algorithm

在rgb颜色空间实现的单高斯模型，用于目标检测-In rgb color space to achieve a single-Gaussian model for target detection

对图像进行对角镜像处理的源代码,图形变换-right image right angle mirror of the source code, graphic transformation