decomposition texture 中文意思是什麼

decomposition texture 解釋
分解結構
  • decomposition : n. 1. 分解，分析，溶解，還原（作用）。2. 腐朽，解體。
  • texture : n 1 （織物的）組織，結構，質地，織法。2 織品，織物。3 （皮膚的）肌理；（巖石、木材等的）紋理。4 ...
  1. After reviewing wavelet theory, pyramid wavelet decomposition was introduced to texture representation, we discussed the problem of optimal window size for texture feature extraction method ; the problem of local statistical feature value refinement has been studied, and a refinement method has been given which can decrease the boundary effect in calculating the feature value

    在敘述小波分析理論的基礎上，把金字塔小波分解引入到紋理表示中來，討論了提取紋理特徵值時選取窗口大小的問題；研究了局部統計特徵值的改進問題，給出了一種對所提取的紋理特徵值的改進演算法，一定程度上克服了計算紋理特徵時的邊界效應。
  2. This paper presented a novel denoising algorithm based on wavelet packet decomposition in order to wipe off noise mixed with texture lying in high frequency

    為了有效去除與紋理信息同處于高頻的噪聲，基於小波包分解提出了一種新穎的去噪方法。
  3. E xperiments show that the amended method is better than that in reference 12. as the same time the method can combine with the wavelet transformation to locate the characters. by multi - resolution analysis and pyramid decomposition, the edge components with different spatial resolutions and different directions can be acquired, among which, the detail components have the most distinguished texture features standing for the object region, then by further morphological operations, the useless information is greatly decreased and the last object text region is acquired

    分析了各個方向邊緣經小波變換后的特點，用具有良好時頻局部和變尺度特徵的小波分析方法提取出不同空間解析度，水平和垂直及對角線方向的邊緣子圖像，把滿足水平和垂直方向能量閾值區域進行合併，經過去噪后，用對角線方向能量閾值即高高頻能量作為判斷標準，確定是否是真正的字元區。
  4. This method has the advantage that redundant information at multi - scale and in multi - direction can be fully used by means of shift - invariant wavelet decomposition and ringing from the final merged image reconstructed by mallat algorithm can be overcome. color space transforms are studied based on gray texture analysis. a new representation for color texture is proposed by effectively merging both the texture and color information in feature - level based on incomplete tree - structured wavelet decomposition ( ictswd ), which can

    它更全面、準確地刻畫出彩色紋理的顏色特徵、紋理特徵及顏色與紋理的空間相關特徵；同時在特徵級融合基礎上，針對3種不同的小波分解，研究了彩色紋理圖像的分類性能及抗噪能力比較，得出不完全樹型小波分解基礎上的特徵級融合及分類是我們的首選方案。
  5. The method directly executes wavelet packet decomposition of handwriting texture using wavelet packet basis db6 at scaling 3 in 2d space, then reconstructs the decomposition coefficient of 15 wavelet packet best basis which are took by shannon entropy cost function

    該方法直接在二維空間上由db6小波包基對筆跡紋理實施3尺度小波包分解，再在由以香農熵為代價函數提取得到的15個小波包最好基處對分解系數實行重構。
  6. In this thesis, we improve the bemd method which is introduced by j. c. nunes et al. our approach has good effects in texture segmentation, image denoising and image decomposition without parameter

    本文根據j . c . nunes等人提出的bemd的基本思想，進行了一定的改進，實現了基於bemd方法的圖像無參數分解、紋理分割和圖像降噪，取得了不錯的效果。
  7. Present two constrain - based texture mapping methods using rbf and harmonic model interpolation respectively, which are expressed in explicit formulation and satisfy c1 or c2. combining wavelet decomposition and eri ( expression ratio image ), we propose a new parameterized algorithm for transforming facial expressional details

    提出並實現了基於rbf 、 harmonicmodel插值的兩種基於約束的紋理映射演算法，可以實現形式化表示的、滿足一階或二階連續的紋理坐標插值。
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