搜索资源列表
LLR_demodulation
- 将多级调制时, 映射到同一符号的不同比特具有不同可靠性的特性引入软输出高阶解调算法中, 推导出一套 简单易行的通用算法, 使得在任何格雷映射方式下, 都能够使用一组相同的两级递推公式计算比特软判决信息。提供了一种 具有低复杂度的通用的高性能软输出高阶解调算法。-Multi-level modulation, the symbols are mapped to the same bit different with different characteristics of the reli
WaveletTransformsinMATLAB
- 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有： * Haar * Daubechies 1-6 * Symlets 1-6 * Coiflets 1 and 2 * Splines and reverse splines * CDF 9/7 and Le Gall 5/3 * S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2) * Two Ten "TT" * Low-complexit
0514001
- 典型的多边形填充算法主要包括扫描线填充算法和轮廓标志域填充算法，适用于矢量多边形文件的填充算 法为扫描线填充算法。论文对原有的多边形扫描线填充算法中的最常用的活性边表和传统扫描线算法进行了分析，结 合活性边表和传统的扫描线填充算法的特点，针对复杂的大数据量的多边形填充时间效率较低的问题，提出了一种改 进的扫描线多边形填充算法一混合填充算法。该算法采用链表和数组结合的数据结构，形成连续的填充轨迹，有效地 提高了时间效率。 -Polygon Filling Algorithm t
digitalrecognitionsystem
- 数字识别系统，本程序用C++ 语言编程实现，主要应用于交通系统中的数字识别，实验证明对于不太复杂的数字检测效果较好。-Digital identification system, the procedures used C++ language programming, mainly used in the digital transport system identification, experimental proof of the number of low complexity for
maximumissues
- 这是算法设计的课堂作业最多约数问题，里面包括输入文件和源码，算法复杂度较低-This is the algorithm design of classroom work a maximum of about a few issues, which include the input file and source code, algorithm complexity is low
HistKeyColor
- 提取图像的主色调，用在视频检索中方便快捷，计算复杂度低-Extraction of the image' s main colors used in video retrieval convenient, low computational complexity
yixuetuxiangfenge
- 出了一种适合医学图像分割的改进分水岭算法，针对分水岭算法存在的过分割问题，采用数学 形态学重构滤波器和Ostu阈值分割方法对图像中感兴趣的目标和背景进行标记。根据标记的二值图像， 运用形态学极小值标定技术对原有梯度图像进行修正。最后，使用分水岭算法对修正的梯度图像进行分割。该方法能有效抑制过分割现象，而且计算复杂程度较低、分割效果较好。-Out of a medical image segmentation for improved watershed algorithm for seg
A.Blind.MPEG-2.Video.Watermarking.Robust.to.Regula
- Abstract—Based on the observation that low-frequency DCT coefficients of an image are less affected by geometric processing, we propose a new blind MPEG-2 video watermarking algorithm robust to camcorder recording. Both the embedding and extr
Meanshift
- 提出一种基于区域生长与Mean shift算法相结合的动 态变形手势跟踪算法.该算法在跟踪初始阶段通过帧间差分法对手势中心完成自动初始化,利用区域生长算法采 集手势样本点,并通过Mean shift算法对目标中心进行精确定位.实验结果表明,该方法能够对动态变形手势实现 精确实时的跟踪,可较好地降低算法的时间复杂度,保证运动目标跟踪的稳定性和连续性. -Considering the traditionalMean shift algorithm has the problem o
Low-complexity-background-subtraction-using-frame
- Tracking w/ blob detection, morphological operation (Togeather) frames = {avi.cdata} uses the cdata from the video file fg = extractForeground(frames) do foreground extraction cmap = colormap(gray) for i = 1:length(fg) temp0{i} = edg
jiyu
- 基于邻近像素的低复杂度预测矢量量化图像压缩编码算法 基于邻近像素的低复杂度预测矢量量化图像压缩编码算法-Adjacent pixels based on the prediction of low complexity image compression coding algorithm is based on neighboring pixels predicted low complexity image compression coding algorithm
732f83602699
- 这是图像的一种代码，计算复杂度低，但效果不好-This is a code for image enhancement, computational complexity is low, but the effect is not good
worddetectinvideo
- 基于稀疏表达的视频文字检测方法 ：针对传统视频文字检测方法存在效率较低、计算复杂、精确度不高的不足，提出一种视频文字检测方法，通过基于边缘密度和连 通域分析的文字粗检测得到候选文本行，利用稀疏表达分类产生的过完备词典进行文字行验证。实验结果表明，该方法具有较好的检测性 能，可以应用于视频检索系统。-Expression based on sparse video text detection method: video text detection method for the exis
lowcomplexitymc
- A Low Complexity Motion Compensated Frame Interpolation Method
picdetect
- 文档图像中的图片检测。。采用了一些底层特征。。复杂度低-Detection of document images in the picture. . Used a number of underlying features. . Low complexity
epnp
- 国外计算摄像机姿态和位置的高效率代码，时间复杂度和空间复杂度都较低-the efficient calculation code of the camera pose and position，the time complexity and the space complexity is low
Mpeg2010-1-28-1233
- 用于视频中运动矢量的提取，效果很好，时间复杂度低。-Motion vector is used to extract the video, the effect is very good, low time complexity.
JPEGLS-DLL10bw2k
- jpegls源代码，无损/近无损低复杂度的图像压缩算法，-jpegls source code, lossless/near-lossless low complexity image compression algorithm,
Fast-vignetting-correction
- 红外图像或者航天拍图像渐晕图像的晕影问题快速解决！-When images are stitched together to form a panorama there is often color mismatch between the source images due to vignetting and differences in exposure and white balance between images. In this paper a low compl
low-complexity-denoising
- 实现是的论文Low-Complexity Image Denoising Based on Statistical Modeling of Wavelet Coefficients关于图像去噪的算法-Implementation is the thesis Low-Complexity Image Denoising Based on Statistical Modeling of Wavelet Coefficients on denoising algorithm