diff --git a/README.md b/README.md
index 94c883d..779d452 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,8 @@ Golang 中可以使用的常用辅助功能工具箱。主要配备以下功能
   - [x] CRC16 校验和算法
   - [x] CRC32 校验和算法
   - [x] CRC64 校验和算法
-  - [ ] 图像感知散列算法
+  - [x] pHash 图像感知算法
+  - [ ] BlockHash 散列算法
 - 唯一序列号生成器
   - [ ] 冰雹 ID 生成器(短主机精简日期版雪花 ID)
   - [ ] UUID 生成器
diff --git a/go.mod b/go.mod
index 728de1b..500b245 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,13 @@ go 1.20
 require go.uber.org/zap v1.24.0
 
 require (
+	github.com/azr/gift v1.1.2 // indirect
+	github.com/disintegration/imaging v1.6.2 // indirect
+	golang.org/x/image v0.0.0-20220722155232-062f8c9fd539 // indirect
+)
+
+require (
+	github.com/azr/phash v0.2.0
 	github.com/howeyc/crc16 v0.0.0-20171223171357-2b2a61e366a6
 	github.com/sigurn/crc8 v0.0.0-20220107193325-2243fe600f9f
 	go.uber.org/atomic v1.7.0 // indirect
diff --git a/go.sum b/go.sum
index e9fc0b0..7791834 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,11 @@
+github.com/azr/gift v1.1.2 h1:EbQ8/1QMtDfz5Beqg+RY5F21KbwGhE8aWSEbF1pp95A=
+github.com/azr/gift v1.1.2/go.mod h1:bDKvjyxgachY3zdk831G99y+VANype25eu37uhm3khI=
+github.com/azr/phash v0.2.0 h1:F6qkeYlwuMUMkUAJkQFElGrQzFnneJwV+L23VrEQ0cU=
+github.com/azr/phash v0.2.0/go.mod h1:vUennaUN3i09UA33YxHpCR5l2CeENoCRB2Jo6pvWNf4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/disintegration/imaging v1.6.2 h1:w1LecBlG2Lnp8B3jk5zSuNqd7b4DXhcjwek1ei82L+c=
+github.com/disintegration/imaging v1.6.2/go.mod h1:44/5580QXChDfwIclfc/PCwrr44amcmDAg8hxG0Ewe4=
 github.com/howeyc/crc16 v0.0.0-20171223171357-2b2a61e366a6 h1:IIVxLyDUYErC950b8kecjoqDet8P5S4lcVRUOM6rdkU=
 github.com/howeyc/crc16 v0.0.0-20171223171357-2b2a61e366a6/go.mod h1:JslaLRrzGsOKJgFEPBP65Whn+rdwDQSk0I0MCRFe2Zw=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -13,3 +19,9 @@ go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
 go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
+golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/image v0.0.0-20220722155232-062f8c9fd539 h1:/eM0PCrQI2xd471rI+snWuu251/+/jpBpZqir2mPdnU=
+golang.org/x/image v0.0.0-20220722155232-062f8c9fd539/go.mod h1:doUCurBvlfPMKfmIpRIywoHmhN3VyhnoFDbvIEWF4hY=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
diff --git a/hash/phash/phash.go b/hash/phash/phash.go
new file mode 100644
index 0000000..c173619
--- /dev/null
+++ b/hash/phash/phash.go
@@ -0,0 +1,48 @@
+// 提供图像感知哈希算法功能（pHash）。
+package phash
+
+import (
+	"encoding/binary"
+	"encoding/hex"
+	"image"
+	"os"
+
+	"github.com/azr/phash"
+)
+
+// 计算图像的感知哈希值，并返回字节数组。
+func Hash(image image.Image) []byte {
+	var bashBytes = make([]byte, 8)
+	hash := phash.DTC(image)
+	binary.BigEndian.PutUint64(bashBytes, hash)
+	return bashBytes
+}
+
+// 计算图像的感知哈希值，并返回十六进制字符串。
+func HashHex(image image.Image) string {
+	return hex.EncodeToString(Hash(image))
+}
+
+// 计算指定图像文件的感知哈希值，并返回字节数组。
+func HashFile(file string) ([]byte, error) {
+	f, err := os.Open(file)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	img, _, err := image.Decode(f)
+	if err != nil {
+		return nil, err
+	}
+	return Hash(img), nil
+}
+
+// 计算指定图像文件的感知哈希值，并返回十六进制字符串。
+func HashFileHex(file string) (string, error) {
+	hash, err := HashFile(file)
+	if err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(hash), nil
+}