Combining Hadamard Matrix, Discrete Wavelet Transform and DCT Features based on PCA and KNN for Image Retrieval

Combining Hadamard Matrix, Discrete Wavelet Transform and DCT Features based on PCA and KNN for Image Retrieval

Image retrieval is one of the most applicable image processing techniques which have been used extensively. Feature extraction is one of the most important procedures used for interpretation and indexing images in content-based image retrieval (CBIR) systems. Reducing dimension of feature vector is...

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Bibliographic Details
Main Authors: Hassan Farsi, Sajad Mohamadzadeh
Format: Article
Language:English
Published: OICC Press 2024-02-01
Series:Majlesi Journal of Electrical Engineering
Subjects:
Clustering Error. Dataset
Content-based image retrieval (CBIR)
discrete cosine transform (DCT)
Hadamard matrix and discrete wave let transform (HDWT2)
Online Access:https://oiccpress.com/mjee/article/view/5227

Internet

https://oiccpress.com/mjee/article/view/5227

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