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- Keywords Intravascular ultrasound(IVUS) Blood speckle noise reduction Local thresholding; 血管内超声;血流斑点噪声抑制;局部阈值法;
- Blood Speckle Noise Reduction 血流斑点噪声抑制
- This paper presents an approach for the speckle noise reduction in three-dimensional surface laser light sensing: surface light scanning. 摘要提出一种激光片光三维传感中降低散斑影响的方法:片光面内移动扫描法。
- A novel approach of speckle noise reduction is put forward according to the distributions of signal and noise under different scales of Synthetic Aperture Radar (SAR) images based on Wavelet Packet Transform (WPT). 根据信号和噪声的小波系数在不同分解尺度上的分布;提出应用小波包变换(WPT)消除合成孔径雷达(SAR)图像斑点噪声的新方法.
- Comparison and discussion about Lee althorithm and wavelet threshold althorithm using speckle noise reduction 抑制散斑噪声的Lee算法和小波阈值算法讨论及其比较
- Discussing and Comparing Lee Filter and Morphological Filtering Algorithm Using in Speckle Noise Reduction 抑制散斑噪声的Lee算法和形态滤波算法研究
- blood speckle noise 斑点噪声
- A comparison of digital speckle filters Bayesian speckle noise reduction using the discrete wavelet transform De-noising by soft-threshold SAR image filtering using wavelet transform SAR图象斑点噪声的小波软门限滤除算法中国雷达遥感图象分析子波变换与子波分析
- Good night exposures with noise reduction enabled. 夜间曝光带噪声降低开关,好。
- How much noise reduction level have you achieved ? 你已经达成多少噪音减少水平?
- blood speckle reduction and contrast enhancement 血流斑点噪声抑制和对比度增强
- You can configure performance reports for noise reduction. 您可以配置性能报告以便降噪。
- No ability to control colour saturation, tone or noise reduction. 没办法控制色彩饱和度,色调和噪声控制。
- By using noise reduction, performance problems are more prominent. 使用降噪后,性能问题就变得更为明显。
- The original centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image. 然而常规形心跟踪算法因激光雷达图像受到散斑噪声影响而变得不适合。
- The testing image of shearography includes much speckle noise, so de-noising is a very important task. 散斑图像往往含有较大的噪声,如何对散斑图像进行降噪处理是一个非常重要的问题。
- In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise. 摘要文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。
- The edge judged from modulus maxima not only suppresses the speckle noise but also improves the veracity of edge position. 由于小波变换具有多分辨分析和时频局部化特性,使其在图像处理中有突出的表现。
- If noise reduction is enabled, an information bar will display in the report. 如果启用降噪,会在报告中显示一个信息栏。
- An algorithm based on the anisotropic diffusion equation is presented to suppress the speckle noise of B-Scan ultrasound image. 提出了一种基于各向异性扩散方程的B超图像斑点噪声抑制的算法。