Abstract: How to quickly retrieval the image is a very action research topic in the research of image retrieval based on Internet because of the large amount of data required by images. We propose a ...
JPEG Compression: Convert image from RGB to YCbCr color space. Apply 8x8 block-based Discrete Cosine Transform (DCT). Quantize DCT coefficients using a quality parameter (1–100). Perform entropy ...
Abstract: We propose a convolutional autoencoder neural network for image classification in YCbCr color space to reduce computational complexity. We first learned local image features from image ...
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