The concept of vector - valued multi - resolution analysis and vector - valued orthogonal wavelets is introduced.
引進(jìn)向量值多分辨分析與向量值正交小波的概念.
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But tensor product wavelets has a number of drawbacks.
張量積小波有其自身的缺點(diǎn).
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Wavelets are used in computer imaging, animation, noise reduction and data compression.
小波用于計算機(jī)成像 、 動畫 、 降噪和數(shù)據(jù)壓縮.
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Wavelets are also being used for reduction and image - searching techniques.
小波也用于降噪和圖像搜索技術(shù).
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Image compression, Wavelets transform, Zerotree coding, Resilient, Image transmission.
圖像壓縮, 小波變換, 零樹編碼, 抗誤碼, 圖像傳輸.
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We start with time - invariant filters and basic wavelets.
課程從時不變?yōu)V波器和基本小波開始.
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Also, based on the anti - symmetric wavelets , the decomposition and reconstruction of remote sensing image.
并以此為基礎(chǔ), 實(shí)現(xiàn)了影像的分解與重建算法.
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We let the small boat float on the rippling wavelets of the lake.
我們讓小船在微波蕩漾的湖面上漂浮.
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Non - tensor multivariate wavelets was wildly used in pattern recognition and texture analysis and edge detection.
非 張量積多元小波被廣泛地應(yīng)用在模式識別、紋理分析和邊緣檢測等領(lǐng)域.
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We proposed to use wavelets and a regularization method to solve the small sample problem.
我們提出了基于小波分析的解決“維數(shù)災(zāi)難”的正則化方法.
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Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.
用該方法構(gòu)造出的小波具有插值性和對稱性, 因而容易建立信號采樣定理.
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Experiments confirm the effectiveness of methods for wavelets selection and algorithm for terrain simplification.
實(shí)驗結(jié)果證實(shí)了小波選擇方法和地形簡化算法的有效性.
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There are mainly three kinds of multi - resolution modeling methods: wavelets analysis, subdivision and mesh simplification.
介紹了基于小波分析的幾何造型以及細(xì)分造型和網(wǎng)格化簡三大類多分辨率幾何造型方法.
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A method of fabric defect detection based on deck orthonormal wavelets has been developed in paper.
本文提出了基于二層自適應(yīng)正交小波的織物疵點(diǎn)檢測方法.
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Wavelets, an approximation technique that has received increasing attention in the last decade, are briefly reviewed.
這堂課將簡要的探討近十年來逐漸被注意的近似值演算─微波分析法.
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