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- A new anisotropic diffusion based image denoising method is proposed in this work. 摘要討論了一種基於非線性擴散方程的圖像去噪方法。
- Wavelet analysis has a certain effect on digital image denoising as a better method of transform domain. 小波分析是處理數字圖像的一種很好的變換域方法,對去除數字圖像雜訊也有一定的效果。
- It is the natural analogue of total variation based on ROF model for image denoising in geometry processing. 該模型是應用於圖像去噪的ROF模型在幾何形狀處理中的自然拓展。
- Image denoising and deblurring were two of the most important tasks for image pro-cessing. 圖像去噪和去模糊是圖像處理中兩個最基本的問題。
- The paper presents an image denoising method based on Support Vector Clustering(SVC) aiming at salt and pepper noise. 摘要 提出一種針對椒鹽雜訊的SVC多窗口圖像去噪方法。
- The circular sampling FRIT is first used in the sonar image denoising technique, and makes high improvement to heighten the Signal Noise Ratio. 將FRIT處理技術應用在水下聲納圖像去噪技術中,基於該方法提出循環抽樣FRIT去噪演算法,提高了處理結果的信噪比及邊緣保持效果。
- A methods using stationary wavelet transform with inter-scale and intra-scale dependencies for infrared image denoising is proposed. 摘要提出了一種基於尺度間和尺度內相關性的平穩小波變換紅外圖像去噪方法。
- In this thesis, two edge-preserved image denoising methods and their VLSI implementations are presented: cost-effective denoising method and high performance one. 在本論文中,我們提出了一個能保留影像邊緣特性的雜訊移除演演算法及其硬體實作,並針對成本的考量,提供一個較低硬體成本的設計。
- The image denoising techniques based on fractional B-spline wavelet are studied and compared with classical wavelet denosing techniques from MSE and PSNR. 本文研究了分數B樣條小波用於圖像去噪的演算法,通過均方差、峰值信噪比等性能指標,分析了分數B樣條小波圖像重構質量和去噪性能。
- Using the discrete image degradation model, a block-based SVD filter scheme was applied for the image denoising with an automatically determined singular value rank. 從圖像的退化離散模型出發,對圖像進行逐層分塊奇異值分解,並自動選取奇異值重組階數以減少雜訊對估計的影響。
- In view of different properties of signal and noise in wavelet transformation, an image denoising method based on multiscale correlation in wavelet domain is given in this paper. 摘要本文根據信號與雜訊在小波變換下表現出的不同的傳播性質,提出了一種基於空域相關的圖像去噪方法。
- Experimental results on a set of 150 Bern images and another set of 564 AR images show that correct eye locating rates of 98.7% and 96.6% have been achieved, respectively. 利用150個Bern圖像和564個AR圖像進行實驗,分別獲得了98.;7%25和96
- Then image preprocessing techniques including image denoising, geometric and radiometric rectification, registration and histogram matching are investigated. 論文首先介紹了遙感技術和多感測信息融合的基本概念與理論,進而對降噪、幾何校正、輻射校正、配准、直方圖匹配等遙感圖像融合的預處理過程作以論述。
- A multi-kernel nonlinear diffusion model for image denoising based on image decomposition was studied, which got the major signal and the minutiae through different models. 摘要研究了一種基於圖像分解的多核非線性擴散去噪方法,利用兩個非線性擴散模型分別提取圖像的主信號和細節信息。
- In this paper, a new method of image denoising is presented ,which is built upon the ideas of Embedded Zerotree Wavelet (EZW) encoder and separate character of signals and noises. 該文在自適應樹小波萎縮法的基礎上,結合小波係數的零樹編碼思想和小波變換的信噪分離特性給出了一種新的小波消噪演算法。
- A fast algorithm of image denoising is proposed based on the CUDA,it uses the power of GPU to accelerate the process of image denoising and reduce the time significantly. 提出了基於統一計算設備架構的快速圖像去噪演算法,可以利用GPU的計算能力,加快去噪過程,顯著地減少計算時間。
- A novel palmprint image denoising algorithm based on wavelet transform is proposed in this paper, and validity of the algorithm is verified by experiment. 本文提出了一種新的基於小波變換的掌紋圖像去噪演算法,並通過實驗驗證了此演算法對掌紋圖像去噪的有效性。
- MATLAB right one image with different wavelet decomposition, high-low-frequency observations for some remodeling, more reconstruction error and then de-noising, compared before and after image denoising. 詳細說明:用MATLAB對一圖象分別用不同小波分解,觀察高低頻部分進行重構,比較重構誤差,再進行閾值消噪,比較消噪前後圖象。
- A novel multiscale image denoising method based on image fusion is proposed,which combines high denoising ability of the intrascale statistical model with better performance of edge preservation of the interscale model. 將圖像係數尺度內相關模型較強的去噪能力與尺度間相關模型保持邊緣的優越性能相結合,提出了一種新的基於數據融合的多尺度圖像去噪方法。
- Image denoise based on inter-scale correlations of Contourlet transform[J]. 引用該論文 郁梅;易文娟;蔣剛毅.