jaehl / blockhash Goto Github PK
View Code? Open in Web Editor NEWA perceptual hashing algorithm for detecting similar images.
License: MIT License
A perceptual hashing algorithm for detecting similar images.
License: MIT License
Using the latest image crate and running into an issue..
Im super new to rust and just started picking it up, so I apologize if it's fine and I'm simply not sure what I am doing.
the trait bound `DynamicImage: Image` is not satisfied
the trait `Image` is not implemented for `DynamicImage`
It looks like GenericImageView
items were implemented for DynamicImage
has what it needs but I cant seem to get it to work. I then attempted to use Blockhash256::from(), but it appears the definitions only allow a fixed size vector.
Can you point me in the right direction? Thanks!
(Off topic, but first of all: Thanks for starting this, it's great to see a Rust implementation of something I've just started looking into spring up right in that time).
When hashes of images are created as [u8; n]
, they are hard to compare, as no function for their hamming distance is immediately available.
I think it would be useful to have the blockhash functions return some BlockHash type (probably a plain wrapper around the [u8; n] it returns now) that would have
fn distance(&self, other: &Self) -> usize
that gives easy access to the hamming distance used for evaluating a comparisonA declarative, efficient, and flexible JavaScript library for building user interfaces.
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