<ul data-eligibleForWebStory="true"><li>Explore the powerful Perceptual Hash, a revolutionary image hashing technology.</li><li>Unlike traditional hashing algorithms, p-hash focuses on image structure and essence.</li><li>It uses the Discrete Cosine Transform to create a unique and robust fingerprint.</li><li>P-hash handles image variations elegantly, creating a canonical hash for all orientations.</li><li>This technology powers many daily features, advancing towards conceptual hashing in AI.</li></ul>

(Part II) A Cloud platform for Images: A Friendly Guide to Perceptual Hashing

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