本文通过对超声波医学图像去除斑点噪声的具体实例说明了它的应用。
Also, an experiment for medical ultrasound images to be removing speckle noise is to illustrate the application of 2-D DFT-DWT hybrid transform.
珠母贝：这种成分能够亮白肌肤，去除斑点和瑕疵，同时珍珠母能保持肌肤柔软。
Nacre: this element whitens and brightens skin, getting rid of spots and blemishes, while leaving your skin feeling soft with a mother of pearl finish.
虽然每种去除斑点噪声方法都能有效去除斑点噪声，但都不同程度地损失了图像的边缘信息。
Although these methods can effectively reduce speckle in SAR images, they blur edge and texture information.
用刀片将窗户上的油漆斑点和标签等去除。
Remove paint specks and labels with a razor blade mounted in a holder.
在出现斑点之前去除可见的表面腐蚀(诸如c -检)有助于预防发生裂纹。
Removing visible surface corrosion before pitting begins (such as during a C-check) helps prevent conditions that can lead to crack initiation.
摘要在数字视频处理中经常需要考虑斑点去除问题，运动矢量估计是斑点检测和去除的基本步骤。
In the processing of digital video it is commonly needed to wipe out blotches in the image. Motion estimation is a basic step for this end.
主要的研究内容如下：(1)ASAR数据预处理方法研究，包括辐射定标、几何校正和斑点噪声的去除。
The method research of Envisat-1 ASAR data preprocessing includes radiometric calibration, geometrical correction and speckle reduction.
这种洗衣粉能轻松去除墨水斑点。
提出了利用小波来去除雷达平面位置图像(PPI)的散点噪声，然后利用形态学原理构造目标结构元来滤除斑点噪声和杂波。
In this paper, wavelet is used to erase speckle noise in radar PPI, and the principle of morphology is used for building structure element to filter off the speckle noise and clutter.
运动矢量估计是斑点检测和去除的基本步骤。
作用：草莓中的抗氧化剂有去除皮肤斑点的功能。
How it works: the antioxidants in strawberries may help even out a splotchy complexion.
在数字视频处理中经常需要考虑斑点去除问题。
In the processing of digital video it is commonly needed to wipe out blotches in the image.
结合形态学分析方法去除噪声、斑点，求取目标的运动轨迹和定位目标。
For finding out the moving track and detecting moving object, it combines with analysis method of morphologic to wipe o...
处理结果有效地去除原图像的斑点噪声，使图像中较模糊、对比度差的细节得到增强，优于传统的直方图均衡增强方法。
And the output image has adequate contrast, obvious levels. The dim and low-contrast detail has been enhanced. The method is preceded with that the histogram enhancement.
处理结果有效地去除原图像的斑点噪声，使图像中较模糊、对比度差的细节得到增强，优于传统的直方图均衡增强方法。
And the output image has adequate contrast, obvious levels. The dim and low-contrast detail has been enhanced. The method is preceded with that the histogram enhancement.
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