thresholding

美 　英

• 網(wǎng)絡(luò)二值化；閾值處理；閾值化

例句

Furthermore, due to disturbing factors, the result of image thresholding based on fuzzy sets is not always satisfactory.

由于許多外界干擾因素的存在，使得基于經(jīng)典模糊集方法進(jìn)行的分割，結(jié)果也常常不令人滿意。

We describe here an efficient thresholding technique for denoising by analysing the statistical parameters of the wavelet coefficients.

在這里，我們描述一個(gè)有效的閾值去噪技術(shù)通過(guò)分析統(tǒng)計(jì)參數(shù)的小波系數(shù)。

Before thresholding an object, in each iteration of the thresholding process, the algorithm calculates the size, shape and g. . .

目標(biāo)分割前，在每一次迭代分割過(guò)程中計(jì)算目標(biāo)的尺寸、形狀以及其灰度變化范圍。

The experiment result shows the Wiener filter is better than the standard wavelet thresholding method.

實(shí)驗(yàn)結(jié)果表明，此方法比一般小波閾值降噪法取得的效果要好得多。

Performing a thresholding technique in the transform domain, therefore, significantly enhances the signal.

表演在變換域中，因此，大大提高了信號(hào)的閾值技術(shù)。

A binary image representing the property of seams or manufacture defects is obtained using gray thresholding segmentation.

最后利用灰度閾值實(shí)現(xiàn)圖像分割來(lái)得到表現(xiàn)縫線和加工疵點(diǎn)特征的二值圖像。

This paper presents an new method of thresholding for moving object segmentation in adaptive background update application.

文中提出了一種新的閾值化方法用來(lái)在自適應(yīng)背景的應(yīng)用中把運(yùn)動(dòng)物體從景物中分割出來(lái)。

We do some simple thresholding math to determine how predictions are displayed.

我們還做了一些簡(jiǎn)單的閾值數(shù)學(xué)運(yùn)算以決定如果顯示預(yù)報(bào)。

Noisy image can be denoised through this filter operator and wavelet thresholding technique.

圖像中的噪聲可以通過(guò)這個(gè)濾波算子和小波技術(shù)進(jìn)行去除。

Then, the motion regions are detected by summarizing and thresholding the RGB values in the difference image.

然后對(duì)背景差分圖像的RGB灰度之和，通過(guò)設(shè)定閾值來(lái)提取運(yùn)動(dòng)區(qū)域；

Meanwhile, a synthesis thresholding method is proposed based on two classical thresholding methods, hard-thresholding and soft-thresholding.

同時(shí)，在兩種經(jīng)典的硬、軟閾值處理方法基礎(chǔ)上，提出了一種綜合閾值處理方法。

Classical measures partition one image according to a single property. So, it is difficult to satisfy requests of the image thresholding.

傳統(tǒng)的分割方法往往是根據(jù)圖像單一的屬性標(biāo)準(zhǔn)對(duì)圖像進(jìn)行分割，很難滿足圖像的多方面分割要求。

It segmented the target image with simple thresholding and then detected the image edges.

通過(guò)設(shè)定門限的方法對(duì)待測(cè)圖像進(jìn)行分割，再對(duì)分割后的圖像提取邊界點(diǎn)；

This pre-processing can be done using background thresholding or deconvolution.

這種預(yù)處理可以使用背景閾值或解卷積。

In this paper, a novel thresholding method based on human visual perception and isoperimetric theory is presented.

提出一種融合視覺(jué)感知和等周理論的圖像閾值分割方法。

Firstly, Maximum 2D Entropy Thresholding was employed for detection of rock shadow.

首先將最大二維熵閾值分割用于巖石陰影的檢測(cè)；

Under the rule of Bayesian maximum a posteriori (MAP), shrink thresholding function is deduced, which is applied to image noise reduction.

在貝葉斯最大后驗(yàn)概率估計(jì)（MAP）準(zhǔn)則下推導(dǎo)出與NIG模型相對(duì)應(yīng)的閾值函數(shù)表達(dá)式，以此對(duì)圖像進(jìn)行去噪處理。

A thresholding method is proposed based on edge analysis combined with projection technique.

在此基礎(chǔ)上提出了一種基于邊緣分析的二值化算法的投影判斷法。

De_noisding by soft_thresholding is a new sign al detection method in wavelet analysis.

分離噪聲是小波分析中一個(gè)新的信號(hào)檢測(cè)方法。

Based on the red-black wavelet transform, a new thresholding for image denoising is proposed.

在紅-黑小波變換的基礎(chǔ)上，提出了一種新的閾值方法對(duì)小波系數(shù)進(jìn)行萎縮以實(shí)現(xiàn)圖像的去噪。

Images were denoised by using several methods of thresholding.

運(yùn)用不同的閾值量化策略實(shí)現(xiàn)圖像降噪。

The method of wavelet thresholding based on image denoising is presented.

提出用小波門限化方法對(duì)圖像的噪聲進(jìn)行處理。

Improvement of Two-dimension Adaptive Thresholding Segmentation Algorithm for Microscopic Cellular Images

用于顯微細(xì)胞圖象的二維自適應(yīng)閾值分割算法的優(yōu)化

Study of an algorithm of thresholding segmentation to corrode steel bar

腐蝕線材的閾值分割算法研究

Wavelet denoising and a modified thresholding algorithm

小波信號(hào)消噪及閾值函數(shù)的一種改進(jìn)方法

An Study of Thresholding Methods for Image Segmentation in Video Interpretation

應(yīng)用于視頻判讀的圖像閾值分割方法研究

Application of A Fast Two-dimensional Entropic Thresholding Method

二維最大熵閾值分割的一種快速遞推算法及應(yīng)用

Feature Distance Based Thresholding for Ophthalmologic Image Segmentation

基于特征距離的閾值法及其在眼科圖象分割中的應(yīng)用

Selecting wavelet thresholding via evolutionary algorithm

基于演化算法的小波門限值選擇

Method of thresholding using two-dimensional exponent entropy and its fast algorithm

二維指數(shù)熵圖像閾值選取方法及其快速算法

Survey, classification and evaluation of image thresholding techniques

圖像閾值化技術(shù)的綜述、分類及評(píng)價(jià)

One-Dimensional Variance Adaptive Thresholding of Wavelet Coefficients

一維小波系數(shù)自適應(yīng)閾值

Noisy Image Estimation With Translation Invariant Wavelet Thresholding

基于平移不變小波閾值算法的噪聲圖象估計(jì)

Narrow-band interference suppression in DSSS by thresholding of the subband transform

窄帶干擾抑制的子帶門限法

Image thresholding segmentation using immune genetic algorithm

基于免疫遺傳算法的圖像閾值分割

De-noising in ultrasonic detection of coarse-grained materials by wavelet transform soft-thresholding

小波變換軟閾值去噪在粗晶材料超聲檢測(cè)中的應(yīng)用

The Generalized Fractional Power Model of Thresholding Policies by Wavelet Shrinkage

小波收縮策略的廣義分?jǐn)?shù)冪模型

Method of denoising via wavelet thresholding and its improvement

基于閾值決策的小波降噪方法研究及其改進(jìn)

Gray Document Image Compression with Thresholding and Differencing

閾值差分灰度文本圖像壓縮

Adaptive Wavelet Thresholding for Radiation Image Denoising

輻射圖像的自適應(yīng)小波降噪方法