根據重疊DCT人臉識別 - matlab源代碼。在JPEG圖像壓縮算法中,輸入圖像被劃分成8×8或16×16塊,且兩維DCT計算每個塊。該DCT係數隨後量化,編碼和傳送。將JPEG接收機(或JPEG文件讀取器)解碼該量化的DCT係數,計算每個塊的逆二維DCT,然後把這些塊回到一起成單個圖像。對於典型的圖像,許多DCT係數具有接近零的值;這些係數可在不嚴重影響重建圖像的質量被丟棄。這樣的算法的結果特別堅固也用於臉部識別。...
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- Luigi Rosa
- 教育和科學軟件
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Signature Recognition System 15 Apr 15
Face Recognition Based on Local Gabor Features 11 Jul 15
Leaf Recognition System 11 Apr 15
QR Code Recognition System 11 Apr 15
ECG Recognition System 15 Apr 15
FisherFaces for Face Matching 24 Sep 15
WebCam Face Identification 21 Sep 15
新 教育和科學軟件 為 Luigi Rosa
熱門軟件
Iris Identification Using 2D Wavelet 11 Jul 15
JPEG-Based Image Compression 11 Jul 15
Face Recognition Based On Overlapping DCT 11 Jul 15
Hybrid Iris Recognition 11 Jul 15
Iris Recognition System 24 Sep 15
Stock Market Forecaster 22 Sep 15
Melanoma Recognition System 15 Apr 15