25 lines
495 B
Go
25 lines
495 B
Go
package utils
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import (
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"github.com/corona10/goimagehash"
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"image"
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)
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// CalculatePerceptualHash 计算感知哈希
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func CalculatePerceptualHash(img image.Image) (string, error) {
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hash, err := goimagehash.PerceptionHash(img)
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if err != nil {
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return "", err
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}
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return hash.ToString(), nil
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}
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// CalculateHash 计算平均哈希
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func CalculateHash(img image.Image) (uint64, error) {
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hash, err := goimagehash.AverageHash(img)
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if err != nil {
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return 0, err
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}
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return hash.GetHash(), nil
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}
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