func main() {
if len(os.Args) != 2 {
fmt.Fprintf(os.Stderr, "USAGE command imagepath")
os.Exit(1)
return
}
filename := os.Args[1]
_, err := os.Stat(filename)
if err != nil {
fmt.Fprintf(os.Stderr, "File not found: %v", err)
os.Exit(1)
return
}
h, err := phash.ImageHashDCT(filename)
if err != nil {
fmt.Fprintf(os.Stderr, "Error calculating phash: %v", err)
os.Exit(1)
return
}
fmt.Fprintf(os.Stdout, "%v", h)
}
func main() {
h1, err := phash.ImageHashDCT(os.Args[1])
if err != nil {
fmt.Println(err)
return
}
h2, err := phash.ImageHashDCT(os.Args[2])
if err != nil {
fmt.Println(err)
return
}
fmt.Println("h1: ", h1)
fmt.Println("h2: ", h2)
fmt.Println("distance: ", phash.HammingDistance(h1, h2))
}