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- Total variation based image restoration and reconstruction lead to a kind of minimization problem that turns out to be a nonlinear integro-differential equation of elliptic type. 基于总变分的图像重建和复原导致一类最小化问题,它归结为解一个非线性椭圆型偏微分方程。
- In the light of this we present a novel approach for image restoration. 为此提出了一种图像恢复的新方法。
- nonlinear algebraic image restoration 非线性代数图像恢复
- Using theorems for calculus of variations, the algorithm of image restoration is strictly proved. 用变分法的理论重新证明了无约束图像恢复算法的结果。
- PSF models were introduced into full digital autofocus, and theirs function module and evaluation module were implemented using image restoration. 点扩散函数模型分别被用于全数字对焦处理,并通过基于点扩散函数的图像恢复,完成全数字对焦的功能模块和评价模块。
- For making up this bug, we use l_p -norm, p is a little larger than 1, and obtain similar image restoration effect. 为了弥补这个数学上的缺陷,可以用p-范数(p为比1略大的数)来代替,而取得几乎相同的复原效果。
- The JVC image restoration algorithm was applied to the de-noised T-ray image for resolution improving. 实验结果表明,该方法在提高T-ray图像分辨率的同时,能显著地抑制TH z成像系统的1/f相关噪声。
- Most problems in image restoration are ill-posed, so regularization technique is needed to restrict the problems. 摘要大多数图像复原问题都具有病态性质,需要利用正则化技术对问题加以约束。
- Recently Kalman filter has been very often applied to the problems of image restoration. 近来,卡门滤波器常常被应用在影像还原的问题中。
- A wavelet based adaptive regularization scheme for blind image restoration is presented. 提出了一种将小波变换和自适应正则化方法相结合的盲图像复原算法。
- At the last of the paper, there is the example of image restoration based MATLAB, and improving about distortion of the imag... 给出了利用MATLAB实现的图像恢复实例,并对恢复图像的失真情况做了改善。
- Semi-blind defocused image restoration with neural network and wiener filtering[J]. 引用该论文 李征;苏理云;马洪;琚生根;杨舰.
- By researching two new kinds of two-dimensional CA,we find two new classes of CA rules to design CNN,which can implement image restoration. 通过对两种新的二维CA规则的深入研究 ,得出了两类CA演化规则能够用于设计新的细胞神经网络 ,可以实现灰度图像的噪声消除。
- Clarity-evaluation-function of motion blurred image is an important criterion for evaluating the quality of image restoration. 运动模糊图像清晰度评价函数是图像恢复中评价图像质量的一个重要判据。
- Classical algorithms of image restoration include the inverse filter, wiener filter, constrained least squares filter and so on. 经典图像恢复方法包括逆滤波、维纳滤波、约束最小二乘等等。
- This paper points out that there are some oversights in the proof of the algorithm for image restoration of some books on image processing. 摘要讨论了国内外众多图像处理著作中关于图像恢复算法推导中存在的错误。
- In this paper, the issue of blind image restoration is considered by using 2-D Great Common Divisor (GCD) extraction approach. 利用2-D公共因子(GCD)提取是实现图像盲复原最有效的方法之一。
- When the Point Spread Function(PSF) associated with motion blur is unknown,estimating parameters of the PSF is necessary for image restoration. 在运动模糊的点扩散函数未知的情况下,估计运动模糊的点扩散函数是运动模糊恢复的前提和关键。
- This paper proposes a blind image restoration algorithm iteratively using wavelet denoising and total variation regularization. 该文提出了一种交替使用小波去噪和全变差正则化的盲图像恢复算法。
- Point Spread Function(PSF) estimation,an essential part for image restoration,has no accurate estimation algorithm at present. 摘要 点扩展函数估计是图像复原的重要内容,目前还没有精确估计的算法。