feature extraction

基本解釋

Consider adding additional gesture recognition, such as pinch rotate through further feature extraction from the synclient output.
考慮添加其他手勢(shì)識(shí)別，例如通過(guò)從 synclient 輸出中進(jìn)一步提取特征來(lái)識(shí)別按壓旋轉(zhuǎn)動(dòng)作。
Next, the system might divide the image into blocks of 2 x 3 grayscale pixels, each block containing a single character; this is the feature extraction step shown above.
然后，系統(tǒng)可以將圖像分成 2 x 3 灰階像素的小塊，每個(gè)小塊包含一個(gè)字符；這是上圖顯示的特征提取步驟。
Instead of relying on feature extraction, Dr Tourassi's technique works by comparing the images taken by a radiologist with a large collection of normal and abnormal mammograms held in a database.
并不依賴于特征窮舉法，Tourassi博士的技術(shù)，是把放射科醫(yī)生拍下來(lái)的X光片放入，儲(chǔ)存著大量正常與不正常圖片的數(shù)據(jù)庫(kù)中加以比較。

特征提取
Feature extraction is the first step in digital image analysis.
特征提取則是要完成圖像識(shí)別的首要任務(wù)。
特征抽取
Feature extraction method of face image, which boasts simplicity and high recognition rate, is proposed.
提出一種簡(jiǎn)單且識(shí)別率高的分塊分色的人臉圖像特征抽取方法。
特征點(diǎn)提取
特徵抽取

特征提取
In this article, the feature extraction and image analysis were studied.
并對(duì)圖像進(jìn)行了特征提取和圖像分析。
特征抽取
By contrary, complete feature extraction.
通過(guò)對(duì)比,完成信號(hào)的特征抽取。
特征值提取
特徵提取
特徵抽取

特征的提取
Second, the feature extraction and selection of seismic signal is discussed.
在此基礎(chǔ)上,對(duì)地面目標(biāo)信號(hào)進(jìn)行了特征的提取和優(yōu)化。
特性提取
The method can be applied to denoising and performing a feature extraction from the disturbance signal in order to identify the possible causes of the disturbance and restrain them.
該方法可以對(duì)含有電磁干擾的信號(hào)進(jìn)行消噪處理,并能對(duì)不同的電磁干擾信號(hào)進(jìn)行特性提取,為不同類型的干擾采用不同方法抑制提供可能。
特臻取
特征抽取

特征參數(shù)
Moreover the paper designs the digital filters to ulteriorly process the signals, and provides make frequency spectrum analysis and feature extraction of physiological signals by frequency field analysis method and wavelet transform zero-crossing analysis method.
此外,還設(shè)計(jì)了數(shù)字濾波器進(jìn)一步對(duì)信號(hào)進(jìn)行處理,并提出用頻域分析方法和小波變換過(guò)零點(diǎn)表征法對(duì)采集的生理信號(hào)波形進(jìn)行頻譜分析和特征參數(shù)的提取。
農(nóng)業(yè)科學(xué)
征兆提取