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Description: using LMS filter to predict the intra-band and inter-band redundancy -using LMS filter to predict the intra-band and inter-band redundancy
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Size: 1024 |
Author: 陈永红 |
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Description: The last step in training phase is refinement of the clusters
found above. Although DynamicClustering counters all the
basic k-means disadvantages, setting the intra-cluster similarity
r may require experimentation. Also, a cluster may
have a lot in common with another, i.e., sequences assigned
to it are as close to it as they are to another cluster. There
may also be denser sub-clusters within the larger ones. -The last step in training phase is refinement of the clustersfound above. Although DynamicClustering counters all thebasic k-means disadvantages, setting the intra-cluster similarityr may require experimentation. Also, a cluster mayhave a lot in common with another, ie, sequences assignedto it are as close to it as they are to another cluster. Theremay also be denser sub-clusters within the larger ones.
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Size: 39936 |
Author: yznushuangyu |
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Description: AVS帧内预测算法的MATLAB代码，具体做了水平预测、垂直预测、DC和左上预测、右下预测。-AVS intra-prediction algorithm MATLAB code, the specific level of the forecast done, vertical prediction, DC prediction and the upper left, lower right forecast.
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Size: 1024 |
Author: 陈辉 |
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Description: 判断分析法从图象灰度直方图中把灰度值的集合用阀值 T分成两类，然后根据两个类的均值方差(类间方差)和各类的方差(类内方差)的比为最大来确定阀值。-Analysis to determine from the image histogram of the gray value threshold with the set T into two categories, and then based on two types of mean-variance (between-class variance) and various types of variance (intra-party worse) than to determine the threshold for the largest.
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Size: 88064 |
Author: qinyongming |
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Description: intra coding in H.264
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Size: 1625088 |
Author: pkverma |
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Description: RELIABLE automatic recognition of persons has long been
an attractive goal. As in all pattern recognition problems,
the key issue is the relation between inter-class and intra-class
variability:
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Size: 1024 |
Author: barakkath |
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Description: 本文提
出了基于功率预留的准入控制策略。首先介绍一种资源分配算法，该算法将可用信
道完全分配从而实现基站发射功率最小化。在此基础上，分别为小区间切换用户和
小区内切换用户设计预留策略，并根据系统的业务载荷自适应地调整功率预留量，
从而实现GOS的最优化。
-there exists a fundamental tradeoff between bandwidth and power. In this thesis, we
propose a novel admission control scheme based on power reservation. Foremost, we
introduce a joint subchannel and power allocation algorithm for WiMAX system, which
minimizes the overall downlink transmit power by utilizing all available subchannels.
Based on this, we propose two power reservation schemes for inter-cell handoff calls and
intra-cell handoff calls, respectively. The amount of reserved power is determined in an
adaptive manner for optimizing the metric of Grade of Service(GoS).
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Size: 3750912 |
Author: punk_812 |
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Description: 帧内预测编码，已调试成功，垂直预测，其他预测方式可进行相应的修改-Intra prediction coding, debugging has been successful, the vertical prediction, other prediction methods can be amended accordingly
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Size: 111616 |
Author: luffy |
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Description: H.264 intra coeff. reordering
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Size: 1024 |
Author: webwes |
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Description: 带有huffman编码的 MPEG-2帧内编码-Huffman encoded with MPEG-2 intra coding
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Size: 1675264 |
Author: 杨志华 |
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Description: 基于JPEG的图像编码 用于MPEG-2帧内编码部分 具有良好的PSNR-JPEG image coding based on MPEG-2 intra coding for some good PSNR
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Size: 5120 |
Author: 杨志华 |
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Description: A New Edge-based Intra-field Interpolation Method for Deinterlacing Using Locally Adaptive-thresholded Binary Image for matlab
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Size: 8192 |
Author: cho |
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Description: 用matlab实现zigzag扫描，H.264帧内编码中不可缺少的环节-Zigzag scan using matlab implementation, H.264 intra-coded indispensable part in the
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Size: 1024 |
Author: chen |
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Description: matlab code for inter and intra row permutation also showing the effect of asymmetric turbo code performance.-matlab code for inter and intra row permutation also showing the effect of asymmetric turbo code performance.
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Size: 15360 |
Author: kapil |
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Description: matlab判别分析，基本思想是将高维的模式样本投影到最佳鉴别矢量空间，以达到抽取分类信息和压缩特征空间维数的效果，投影后保证模式样本在新的子空间有最大的类间距离和最小的类内距离，即模式在该空间中有最佳的可分离性。-matlab discriminant analysis, the basic idea is to sample the high-dimensional pattern projected onto the optimal discriminant vector space, in order to achieve the classification of information extraction and compression feature space dimension effect, the projected sample assurance model in the new subspace has the largest class room the intra-class distance and the minimum distance, i.e., have the best separability pattern in the space.
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Size: 120832 |
Author: 陈兵 |
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Description: 一个关于H.264的帧内预测算法，很好很经典，对于H.264的学习很有帮助-A related DWT matlab program, there are detailed procedures and data, easy to understand and helpful
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Size: 234496 |
Author: 秋欢 |
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Description: 通过matlab计算图像的谱内相关性和谱间相关性(The intra spectral correlation and spectral correlation are compared)
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Size: 2048 |
Author: reforever
|
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Description: Intra-frame coding is used in video coding (compression). It is part of an intra-frame codec like ProRes: a group of pictures codec without inter frames.
Intra-frame prediction exploits spatial redundancy, i.e. correlation among pixels within one frame, by calculating prediction values through extrapolation from already coded pixels for effective delta coding. It is one of the two classes of predictive coding methods in video coding. Its counterpart is inter-frame prediction which exploits temporal redundancy. Temporally independently coded so-called intra frames use only intra coding. The temporally coded predicted frames (e.g. MPEG's P- and B-frames) may use intra- as well as inter-frame prediction.
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Size: 6144 |
Author: rezajava
|
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Description: 利用Fisher准则计算两类数据间的类间离散矩阵和类内离散矩阵(Using Fisher criterion to calculate inter class discrete matrix and intra class discrete matrix between two classes of data)
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Size: 1024 |
Author: 袁荏苒 |
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Description: 使用超绿特征分割作物图像。具体来说，首先使用超绿特征将图像灰度化，然后经过中值滤波后，使用Otsu最大类内方差方法将图像二值化，得到分割图像。(The crop image is segmented by super green feature. Specifically, firstly, the image is grayed by Super-Green feature, and then after median filtering, the Otsu maximum intra-class variance method is used to binarize the image to get the segmented image.)
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Size: 804864 |
Author: ANR~ |
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