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xdcode3
- 为了实现彩色栅格地图道路的全自动提取，提出了一种闭环反馈提取彩色 栅格地图道路的方法。在地图图像数学模型的基础上，根据地图中对象的颜色特征对地图图 像进行规范化处理。在采用一些算法去除噪声后提取道路，对道路进行细化处理。依据道路 和噪声的特征建立一些判据判断道路的正确性，把道路的提取变成了根据判据不断修正道路 的循环过程，实现道路的全自动提取。试验结果表明了该方法具有较高的准确性、全自动化 和通用性。-color raster to the road map automati
123
- 一种基于方向信息的鲁棒型Hausdorff距离匹配方法。该方法采用方向信息提取图 像边缘,通过计算边缘匹配率( edge matching rate, EMR)获得候选匹配区域,然后采用修正后的Hausdorff距离构造 相似性测度。实验结果表明,该方法加快了匹配过程,提高了抗噪性能,并能够准确匹配含有遮挡和伪边缘点的图 像,从而解决了基于传统Hausdorff距离匹配方法因噪声点、伪边缘点和出格点而造成的误匹配问题。-Based on the direction of inform
SAR
- SAR图像斑点噪声抑制方法与应用研究，里面给出里处理Sar 影像的算法-SAR image speckle noise reduction methods and applied research, which is given to deal with Sar Imaging Algorithm
Kernel_particle_filter_for_visual_tracking
- the Kernel Particle Filter (KPF)—is proposed for visual tracking in image sequences. The KPF invokes kernels to form a continuous estimate of the posterior density function. Particles are allocated based on the gradient information estimated
SPL_2012_noise
- This a demo program for the paper J. Tian and L. Chen, "Image noise estimation using a variation-adaptive evolutionary approach," IEEE Signal Processing Letters, Vol. 19, No. 7, Jul. 2012, pp. 395-398.- This is a demo program for the paper
Optimizing-Spatial-Filters-for-Robust-EEG-Single-
- ue to the volume conduction multichannel electroencephalogram (EEG) recordings give a rather blurred image of brain activity. Therefore spatial filters are extremely useful in single-trial analysis in order to improve the signal-to-noise ratio.
[first_author]_2014_Digital-Signal-Processing
- This study proposes a novel near infrared face recognition algorithm based on a combination of both local and global features. In this method local features are extracted from partitioned images by means of undecimated discrete wavelet transform
image-denoising-techniquesy
- a research based study on various image noise filters and denoise techniques
pxc3871846
- Image De-noising by Various Filters for Different Noise
V2I5001016
- this paper helps to reduce speckle noise the ultrasound medical images.the accuracy of the image will be improved using different methods.-this paper helps to reduce speckle noise the ultrasound medical images.the accuracy of the image will be impro
neijinengliang
- 基 于 内 积 能 量 的 边 缘 检 测 算 子 ． 在 基 于 内 积 能 量 的 边 缘 检 测 算 子中 ，内 积 能 量 在 增 强 图 像 边 缘 的 同 时 能 够 有 效 地 抑 制 图 像 中 的 噪 声 和 细 节 ，因 而 它 能 较 好 地 解 决 传 统 边 缘 检 测 算子 的 噪 音 抑 制 和 边 缘 定 位 精 度 之 间 的 矛 盾-Based on edge detection operator. The inner product energy in ed
Reconstructing-Images-Corrupted
- A variational model to denoise an image corrupted by Poisson noise, Like the ROF model the model uses totalvariation regularization, which preserves edges