dct.rar - A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.
,2015-02-18 19:24:30,下载4次
Color-DWT-SVD-watermarking.rar - Watermark A visible or invisible signature embedded inside an image to show authenticity or proof of ownership. The hidden watermark should be inseparable the host image, robust enough to resist any manipulations while preserving the image quality. Thus through watermarking, intellectual properties remains accessible while being permanently marked.,2015-02-18 19:14:59,下载12次
hog1.zip - Histogram of Oriented Gradients (HOG) are feature descriptors used in computer vision and image processing for the purpose of object detection. The technique counts occurrences of gradient orientation in localized portions of an image. This method is similar to that of edge orientation histograms, scale-invariant feature transform descriptors, and shape contexts, but differs in that it is computed on a dense grid of uniformly spaced cells and uses overlapping local contrast normalization for improved accuracy.,2012-07-12 19:30:45,下载11次
standard_jpda.rar - JPDA，MATLAB，，数据关联源代码
JPDA.rar - JPDA算法,仿真MATLAB 大家仔细学习啊
shujuguanlian.rar - 数据关联是多目标跟踪的一项关键技术。JPDA是大家公认的多目标跟踪中性能较好的数据关联算法，它
认为量测和目标是一一对应的关联关系，但在许多实际情况中，量测和目标是多一多对应的关系。针对上述情况，该文提
出了广义概率数据关联算法(Generalized Probability Data Association，GPDA)。文中从理论上对这两种算法的性能进行了
详细分析，并利用Monte Carlo技术对其性能进行了仿真比较。
JPDA.rar - JPDA算法希望对你们有帮助，这是我从网上搜到的
multi_object.rar - matlab编写的多目标处理程序，里面包括IMM，JPDA等各种算法，对于学习信息融合的同学肯定有帮助
jpdaf.rar - 采用JPDA数据关联算法实现两个个匀速运动目标的点迹与航迹的关联
jpda.rar - 用于多目标数据关联的联合概率数据关联算法（jpda算法）的matlab仿真
JPDA.rar - 粒子滤波器,关于多目标跟踪的粒子滤波器，使用的是MATLAB仿真
MHT.rar - 实现多假设跟踪(MHT)算法的MATLAB程序包. 程序使用了Murty提出的求出二分图匹配前N个最优解的算法.
JPDA.rar - 用来进行多目标跟踪的JPDA算法的MATLAB程序包. 跟踪效果还行.