提升框架 meaning in Chinese
lift frame
Examples
- Image coding and compression based on adaptive lifting scheme transform are researched in this thesis
本文研究了基于自适应提升框架变换的图像编码压缩，主要工作如下： 1 - The main contributions are as follows : firstly , wavelet transform and lifting scheme are studied ; the criterion of choosing wavelet bases during coding is analyzed
研究了小波变换及提升框架变换，分析了进行图像压缩时选择小波基的依据。 - Wavelet transform is a useful mathematical tool for most signal and image processing . the second generation wavelet - lifting scheme makes wavelet theories more simple and versatile in use
小波变换是对大多数信号和图像处理非常有用的一种数学工具，第二代小波?提升框架使得小波理论在实现时更加容易和多样。 - Thirdly , conventional lifting schemes are introduced and varieties of performances are analyzed . combined with various applications in image coding and compression , lifting scheme transform is compared with wavelet transform in both hard realization and computation burden
引入了常用的提升框架并系统地分析了它们的各种性能；结合图像压缩编码的具体应用，从硬件可实现性和计算量两个方面对比了提升框架变换和小波变换。 - Finally , lossless compression by means of integer lifting scheme is realized . after selecting a practical bases of lifting scheme transform , we put forward to two lossy compression algorithms based on adaptive transform and demonstrate its feasibility and validity by simulation and experiment
实现了将整数提升框架应用于无损压缩；选择了一个实际可行的提升变换基库，给出了两种基于自适应变换的有损图像压缩算法，实验仿真结果证明了算法的可行性及有效性。