A walkthrough of implementing dynamic color extraction from images on Android using Median Cut Quantization (MCQ). The technique, inspired by iTunes album art color matching, reduces an image's palette to dominant colors that can then be used for contextual app theming. MCQ is chosen over NeuQuant and OctTree for its speed and histogram-based color counting, which enables sorting by dominance. Results are compared against the JavaScript Color Thief library, with a follow-up post promised on better dominant color selection.
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