【摘 要】
：
In the paper,we propose a robust and fast image denoising method.The approach integrates both Non- Local means algorithm and Laplacian Pyramid.Given an image to be denoised,we first decompose it into
【出 处】
：
Journal of Computer Science & Technology
论文部分内容阅读
In the paper,we propose a robust and fast image denoising method.The approach integrates both Non- Local means algorithm and Laplacian Pyramid.Given an image to be denoised,we first decompose it into Laplacian pyramid.Exploiting the redundancy property
其他文献
To meet the needs in the fundus examination,including outlook widening,pathology tracking,etc.,this paper describes a robust feature-based method for fully-automatic mosaic of the curved human retinal
In this article, a novel robust image watermarking scheme is presented to resist rotation, scaling, and translation (RST). Initially, the original image is scale normalized, and the feature points are
We propose a robust edge detection method based on ICA-domain shrinkage(independent component analysis) . It is known that most basis functions extracted from natural images by ICA are sparse and simi
This paper mainly discusses fractional differential approach to detecting textural features of digital image and its fractional differential filter. Firstly,both the geometric meaning and the kinetic
Starting from the generalized ambiguity function of bistatic SAR(BSAR) ,it is shown that 3-D point target estimation can be carried out in space-surface bistatic SAR(SS-BSAR) . Appropriate analytical
前言:美国AD公司不仅仅发明制作了世界上第一台矩阵切换主机,同时在同屏多画面并显这类功能市场需求的同时又制造出了世界上第一台数字四画面分割器。正准备或在使用DVR硬盘录像机系统的工程师有一点需要明白的是,那就是DVR硬盘录像机图像压缩处理部分就是由画面分割器功能核心技术移植发展过来的。下面我们就用一点时间来了解下由美国AD公司研发的AD1474——世界上第一台数字四画面分割器。
围绕高频与超高频RFID技术之间的争论声从来就没有停歇过。不过,RFID技术正在与时俱进,日新月异。所以,需要人们用新视角新思维去看待和分析高频与超高频RFID之争。
This paper presents a novel curve modeling method based on controlling rules of the shaping technique.The method describes the curve based on steplength and turning angle,and the characteristics of th
系统介绍JPEG2000感兴趣区域编码技术的基本原理和核心算法,阐述ROI掩模的概念及计算,并实现对含有感兴趣区域图像的重建,重点对比例移位算法进行实现和仿真。
Existing manifold learning algorithms use Euclidean distance to measure the proximity of data points. However,in high-dimensional space,Minkowski metrics are no longer stable because the ratio of dist