To make full use of the feature information of signals in feature extraction fo r target recognition and classification, this paper discusses establishment and feature compression of raw feature space.
为在特征提取中充分利用目标信号的特征信息,对原始特征空间的建立和特征压缩的过程进行了讨论。
The problem of feature compression in high-resolution radar target recognition is studied.
研究了宽带高分辨雷达目标识别中的特征压缩问题。
Firstly, a feature compression method, which has a changeable factor used to adjust the feature compression ratio, is applied to compress feature vectors with a high compression ratio.
AHMM采用带有压缩率调整因子的特征压缩算法,首先对待识别的特征序列进行较高压缩率的压缩,然后将压缩得到的特征序列送入HMM识别器进行识别。
Secondary compression characteristics and settlement calculation of soft clay under overloading-unloading and reloading
超载卸荷后再压缩软土的次压缩特征及变形计算
Research on compressional behavior of fiber assembly:1.characterization of compression characteristic curves and extraction of eigenvalues
纤维集合体压缩力学行为的研究:1.压缩特征曲线的表征与特征值的提取
Research on Content Based Image Adaptive Compression;
基于内容特征的图像自适应压缩研究
Lag and Telescoping: Featuring Fertility Transition in China;
滞后与压缩:中国人口生育转变的特征
Research of Compressional Resilience of Fiber Fill Assemblies
絮状纤维集合体压缩回复特征的研究
Motion-characteristic based object segmentation in the H.264 compressed domain
基于运动特征的H.264压缩域对象分割
The Algorithms and Achievement of Biometric Compression and Decompression Based on the H.264 Standard;
基于H.264标准的生物特征压缩解压缩算法与实现
A Lossless Compression Algorithm Based on Signal-Noise Characteristic of Gray-Level Finger-Print Image
基于灰度指纹图像信噪特征的无损压缩算法
Signal features and dynamic range compression of swath echo sounder
条带测深仪的信号特征及其动态范围压缩
Lossless compression algorithm based on signal characteristic for radar images
基于信号特征的雷达图像无损压缩算法
Approaches to data compression in ray space based on characteristics analysis of intra-slice
基于片内特征分析的光线空间数据压缩方法
Research on Hyper-spectral Remote Sensing Image Compression Based on Three-Dimension Characteristic;
基于超光谱遥感图像三维特征的压缩方法研究
The Characteristic Extraction and Data Compression of ECG Signal Base on Wavelet Transform;
基于小波变换的ECG信号的特征提取与数据压缩
Research on Occurrence Environment and Pressure-deformation Capability of Foundation of Gravelly Soil in Gannan;
甘南碎石土赋存环境及地基压缩变形特征研究
Study on the Figerprint Compression Algorithm Based on Characteristic of Texture;
基于指纹纹理特征的指纹图像压缩算法的研究
The Characterisic Ideal of Sequenccs and the Compression Mappings on Primitive Sequences over Galois Rings;
Galois环上序列特征理想及本原序列压缩映射
Research on Compression Algorithm of Hyperspectral Remote Sensing Image Based on Spectral Feature
基于光谱特征的超光谱遥感图像压缩算法研究
Failure characteristics of fissured loess under triaxial compression condition
三轴压缩条件下裂隙性黄土的破坏特征