img_hash
A Rust library for calculating perceptual hash values of images using multiple algorithms.
What is img_hash?
img_hash is a Rust library that calculates perceptual hash values from images using algorithms like aHash, dHash, pHash, and Blockhash.io. It generates compact representations of visual content that can be compared to detect similar or duplicate images efficiently. The library solves the problem of quickly identifying visually similar images without comparing raw pixel data.
Rust developers working on image processing applications, computer vision systems, or content management systems that need duplicate image detection or similarity search capabilities.
Developers choose img_hash because it provides multiple proven perceptual hashing algorithms in a single, well-documented Rust crate with seamless integration with the popular image crate. Its focus on stable Rust support and clean API makes it reliable for production use.
Overview
A Rust library for calculating perceptual hash values of images
Use Cases
Best For
- Detecting duplicate images in content management systems
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