網上看到了一個教程，調用騰訊雲的人臉識別api和修改年齡api來實現模擬人物不同年齡的面貌
但是大多數教程的代碼都是想同的，估計是抄襲哪個人的關鍵是執行不了
剛好周傑倫馬上要發新專輯了，小改一下，拿傑倫的照，做個實驗咯
開始了
1、首先到騰訊雲上注冊賬號，打開 API 密鑰管理頁面(https://console.cloud.tencent.com/cam/capi)獲取到 SecretId 和 SecretKey，這串值要保存好，後面的腳本需要用上
2、然後創建資源，左上角雲產品入口，依次選擇“人臉識別”和“人臉變換”創建資源，現在的規則是每個賬號有1000個資源可以使用，而且創建資源後並不會馬上可用，所以這一步先做好。
創建完成後，在左側資源目錄下就可以看到當前資源情況
3、 安裝騰訊雲的 SDK，
pip3 install tencentcloud-sdk-python
4、接下來就是腳本，實現人臉變化需要先後調用“人臉識別”和“人臉變換”兩個api，原計劃是打算把兩個腳本合二為一，有空再折騰把。
首先是執行“人臉識別”步驟，獲取面部屬性值，直接上代碼了
import json
import base64
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.iai.v20200303 import iai_client
from tencentcloud.iai.v20200303 import models as models03
sid = "xxxxx"#第一步獲取的SecretId
skey = "xxxxxx"#第一步獲取的SecretKey
try:
filepath = 'test.jpg'#需要變臉的圖片，最好是正面照
file = open(filepath, "rb")
base64_data = base64.b64encode(file.read())
cred = credential.Credential(sid, skey)
httpProfile = HttpProfile()
httpProfile.endpoint = "iai.tencentcloudapi.com"
clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
client = iai_client.IaiClient(cred, "ap-beijing", clientProfile)
req = models03.DetectFaceAttributesRequest()
params = {
"MaxFaceNum":2,
"Action":"DetectFace",
"Version":"2018-03-01",
"Image": base64_data.decode()
}
req.from_json_string(json.dumps(params))
resp = client.DetectFaceAttributes(req)
faceDetailInfos = resp.FaceDetailInfos
for faceDetailInfo in faceDetailInfos:
faceRect = faceDetailInfo.FaceRect
print(faceRect)
except TencentCloudSDKException as err:
print(err)執行後，獲取返回信息，記錄返回值裡的x、y等值
5，執行修改年齡的腳本，將上一步獲取的X、Y、Width等值填到腳本對應內容
import json
import base64
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.ft.v20200304 import ft_client, models
import time
sid = "xxxx"#第一步獲取的SecretId
skey = "xxxx"#第一步獲取的SecretKey
cred = credential.Credential(sid, skey)
httpProfile = HttpProfile()
httpProfile.endpoint = "ft.tencentcloudapi.com"
clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
client = ft_client.FtClient(cred, "ap-beijing", clientProfile)
filepath = 'test.jpg'
file = open(filepath, "rb")
base64_data = base64.b64encode(file.read())
req = models.ChangeAgePicRequest()
for age in range(10, 80):#這裡設置年齡，比如（10，30）意味著生成10歲到79歲的圖片，一共71張
params = {
"Image": base64_data.decode(),
"AgeInfos": [{
"Age": age,
"FaceRect": {
"Y": 120, #注意第一個和第二個X、Y、Width、Height值都需要修改
"X": 198,
"Width": 150,
"Height": 201
}},
{
"Age": age,
"FaceRect": {
"Y": 120,
"X": 198,
"Width": 150,
"Height": 201
}}],
"RspImgType":
"base64"
}
req.from_json_string(json.dumps(params))
resp = client.ChangeAgePic(req)
image_base64 = resp.ResultImage
image_data = base64.b64decode(image_base64)
file_path = '{}.png'.format(age)
with open(file_path, 'wb') as f:
f.write(image_data)
time.sleep(1)執行腳本，腳本同目錄下就會生成各年齡時期的圖片了，铛铛铛，後面就自由發揮了
注意文件目錄，當然，你會改腳本，可以不這麼存放，我省事
在上一張原圖把，致敬！！！！
