A simple perceptual hashing library in Go.
Usage :
f, err := os.Open("image.jpg")
if err != nil {
panic(err)
}
defer f.Close()
img, _, err := image.Decode(f)
if err != nil {
panic(err)
}
hash1 := phash.DTC(img)
hash2 := phash.DTC(img)
if phash.Distance(hash1, hash2) == 0 {
fmt.Println("these images sure do look alike.")
}
if err != nil {
panic(err)
}
defer f.Close()
img, _, err := image.Decode(f)
if err != nil {
panic(err)
}
hash1 := phash.DTC(img)
hash2 := phash.DTC(img)
if phash.Distance(hash1, hash2) == 0 {
fmt.Println("these images sure do look alike.")
}