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Wavelet Transform
Indonesian Journal of Electrical Engineering and Computer Science • Vol 38 • No 1
A multi-scale convolutional neural network and discrete wavelet transform based retinal image compression
2025
The different applications of medical images have contributed significantly to the growing amount of image data. As a result, compression techniques become essential to allow real-time transmission and storage within limited network bandwidth and storage spac…
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Wavelet Transform

Mathematical technique used in data compression and analysis

In mathematics, a wavelet series is a representation of a square- integrable (real- or complex-valued) function by a certain orthonormal series generated by a wavelet. This article provides a formal, mathematical definition of an orthonormal wavelet and of the integral wavelet transform.

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Indonesian Journal of Electrical Engineering and Computer Science • Vol 38 • No 1
A multi-scale convolutional neural network and discrete wavelet transform based retinal image compression
2025
The different applications of medical images have contributed significantly to the growing amount of image data. As a result, compression techniques become essential to allow real-time transmission and storage within limited network bandwidth and storage space. Deep learning, particularly convolutional neural networks (CNN) have marked rapid advances in many computer vision tasks and have progressively drawn attention for being used in image compression. Therefore, we present a method for compressing retinal image…
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Convolutional Neural Network
Computer Science
Artificial Intelligence
Image Compression
Discrete Wavelet Transform
Computer Vision
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