Abstract: Recently, the general distortion metric (GDM) has been applied to reversible data hiding (RDH). Multi-histogram modification (MHM) represents a more effective RDH framework compared to ...
Abstract: Due to the uncertain, diverse, and light-attenuating characteristics of the underwater environment, underwater images have low contrast and unclear problems. This paper proposes a histogram ...
Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. You may assume no duplicates in the array.
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