How to Convert to Grayscale on MATLAB. The mathematical software program MATLAB is a useful tool for calculating and/or collecting data and then plotting two-dimensional and three-dimensional ...

A histogram shows how grouped data points are distributed within a range. It uses a series of bars (called bins in Excel) to represent the value ranges and show how often certain values occur ...

To address this problem, this paper proposes a new JPEG RDH scheme based on block sorting optimization and dynamic iterative histogram modification. We firstly design a block ordering optimization ...

When taking images underwater, we often find they have low contrast and color distortions since light passing through water suffers from absorption, scattering, and attenuation, making it difficult to ...

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