Multiwavelet possesses such very important properties in signal processing as orthogonality, symmetry, smoothness, and short support, which is specially applicable to image coding for compression.
多小波变换兼有对称性、正交性、光滑性和有限支撑等信号处理中的十分重要的性质，特别适用于图像的压缩编码。
The noise of the blasting fringe pattern is reduced and quality is increased after processing by gradation modification, filtering and smoothness.
爆炸条纹图经灰度修正、滤波、平滑后，噪声有所减少，图像质量增强。
The resultant leather have good softness, smoothness, perfect handle and good strength, and these characteristics accord with the demands of the modern leather processing and use.
这类涂饰剂具有极好的表面性能和耐候性，成革柔软滑爽、 涂层薄、 强度高、 真皮感强，符合现代皮革加工及应用性能要求。
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