Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/octu0/fastimagehash

fast image hashing library for Go
https://github.com/octu0/fastimagehash

average-hash difference-hash image image-hashing imagehash wavelet-hashing

Last synced: 6 days ago
JSON representation

fast image hashing library for Go

Host: GitHub
URL: https://github.com/octu0/fastimagehash
Owner: octu0
License: mit
Created: 2024-01-08T10:23:57.000Z (10 months ago)
Default Branch: master
Last Pushed: 2024-02-04T02:04:21.000Z (9 months ago)
Last Synced: 2024-02-04T03:19:43.882Z (9 months ago)
Topics: average-hash, difference-hash, image, image-hashing, imagehash, wavelet-hashing
Language: C++
Homepage:
Size: 1.58 MB
Stars: 0
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# `fastimagehash`

[![MIT License](https://img.shields.io/github/license/octu0/fastimagehash)](https://github.com/octu0/fastimagehash/blob/master/LICENSE)
[![GoDoc](https://pkg.go.dev/badge/github.com/octu0/fastimagehash)](https://pkg.go.dev/github.com/octu0/fastimagehash)
[![Go Report Card](https://goreportcard.com/badge/github.com/octu0/fastimagehash)](https://goreportcard.com/report/github.com/octu0/fastimagehash)
[![Releases](https://img.shields.io/github/v/release/octu0/fastimagehash)](https://github.com/octu0/fastimagehash/releases)

fast image hashing library for Go.

fastimagehash supports:

- Average Hashing
- Diffrence Hashing
- Perception Hashing
- Wavelet Hashing

## Installation

```bash
go get github.com/octu0/fastimagehash
```

## Benchmark

The basic score was based on [goimagehash](https://github.com/corona10/goimagehash).

```
goos: darwin
goarch: amd64
pkg: github.com/octu0/fastimagehash
cpu: Intel(R) Core(TM) i5-8210Y CPU @ 1.60GHz
BenchmarkAverageHash
BenchmarkAverageHash/goimagehash/8x8
BenchmarkAverageHash/goimagehash/8x8-4 2707 424327 ns/op
BenchmarkAverageHash/goimagehash/32x32
BenchmarkAverageHash/goimagehash/32x32-4 1836 570279 ns/op
BenchmarkAverageHash/fastimagehash/32x32
BenchmarkAverageHash/fastimagehash/32x32-4 39634 29911 ns/op
BenchmarkDifferenceHash
BenchmarkDifferenceHash/goimagehash/9x8
BenchmarkDifferenceHash/goimagehash/9x8-4 2277 456987 ns/op
BenchmarkDifferenceHash/goimagehash/33x32
BenchmarkDifferenceHash/goimagehash/33x32-4 1874 592438 ns/op
BenchmarkDifferenceHash/fastimagehash/33x32
BenchmarkDifferenceHash/fastimagehash/33x32-4 33601 34354 ns/op
BenchmarkPerceptionHash
BenchmarkPerceptionHash/goimagehash/64x64
BenchmarkPerceptionHash/goimagehash/64x64-4 1311 813998 ns/op
BenchmarkPerceptionHash/fastimagehash/64x64
BenchmarkPerceptionHash/fastimagehash/64x64-4 7542 146732 ns/op
BenchmarkWaveletHash
BenchmarkWaveletHash/fastimagehash/64x64
BenchmarkWaveletHash/fastimagehash/64x64-4 6045 191712 ns/op
```

# License

MIT, see LICENSE file for details.