Then a special Vector Quantization, called Wavelet Tree Vector Quantization (WTVQ), is designed to compress the every spectral image data, and a higher compression performance is obtained.
采用特殊矢量量化编码，叫作小波树矢量量化(WTVQ)编码对每个谱象数据进行压缩，获得较高的压缩性能。
Deconvolution is a principal technique to compress seismic wavelet for the enhancement of vertical resolution.
反褶积是通过压缩地震子波以提高地震数据纵向（时间）分辨率的过程。
Wavelet transform is applied to compress and decompose and buildup geology image without losing the information, etc. in the VR-GIS geology landscape reconstruction in this paper.
研究了VR - GIS地质地形景观重建中，运用小波变换进行地质图像的无损压缩、分解和增强的处理。
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