51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package main
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import (
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"bufio"
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"bytes"
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"fmt"
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"image/jpeg"
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"os"
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"github.com/corona10/goimagehash"
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)
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func main() {
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file1, _ := os.Open("sample1.jpg")
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file2, _ := os.Open("sample2.jpg")
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defer file1.Close()
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defer file2.Close()
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var b bytes.Buffer
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foo := bufio.NewWriter(&b)
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img1, _ := jpeg.Decode(file1)
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img2, _ := jpeg.Decode(file2)
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width, height := 16, 16
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hash1, _ := goimagehash.ExtPerceptionHash(img1, width, height)
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hash2, _ := goimagehash.ExtPerceptionHash(img2, width, height)
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hash1024, _ := goimagehash.ExtAverageHash(img2, 32, 32)
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distance, _ := hash1.Distance(hash2)
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fmt.Printf("Distance between images: %v\n", distance)
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err := hash1.Dump(foo)
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if err != nil {
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fmt.Println(err)
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}
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foo.Flush()
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bar := bufio.NewReader(&b)
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hash3, err := goimagehash.LoadExtImageHash(bar)
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if err != nil {
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fmt.Println(err)
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}
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distance, err = hash1.Distance(hash1024)
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fmt.Println(err)
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distance, _ = hash1.Distance(hash3)
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fmt.Printf("Distance between hash1 and hash3: %v\n", distance)
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distance, _ = hash2.Distance(hash3)
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fmt.Printf("Distance between hash2 and hash3: %v\n", distance)
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fmt.Println(hash1.String())
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fmt.Println(hash2.String())
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fmt.Println(hash3.String())
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fmt.Println(hash1.Bits())
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fmt.Println(hash2.Bits())
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fmt.Println(hash3.Bits())
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}
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