goimagehash
Inspired by imagehash
A image hashing library written in Go. ImageHash supports:
Only support 64bits hash.
Installation
go get github.com/corona10/goimagehash
Special thanks to
Usage
func main() {
file1, _ := os.Open("sample1.jpg")
file2, _ := os.Open("sample2.jpg")
defer file1.Close()
defer file2.Close()
img1, _ := jpeg.Decode(file1)
img2, _ := jpeg.Decode(file2)
hash1, _ := goimagehash.AverageHash(img1)
hash2, _ := goimagehash.AverageHash(img2)
distance, _ := hash1.Distance(hash2)
fmt.Printf("Distance between images: %v\n", distance)
hash1, _ = goimagehash.DifferenceHash(img1)
hash2, _ = goimagehash.DifferenceHash(img2)
distance, _ = hash1.Distance(hash2)
fmt.Printf("Distance between images: %v\n", distance)
}Release Note
v0.2.0
- Perception Hash is updated.
- Fix a critical bug of finding median value.
v0.1.0
- Support Average hashing
- Support Difference hashing
- Support Perception hashing
- Use bits.OnesCount64 for computing Hamming distance by @dominikh
- Support hex serialization methods to ImageHash by @brunoro