Python调用腾讯云API,实现人脸年龄变化
网上看到了一个教程,调用腾讯云的人脸识别api和修改年龄api来实现模拟人物不同年龄的面貌
但是大多数教程的代码都是想同的,估计是抄袭哪个人的关键是执行不了
刚好周杰伦马上要发新专辑了,小改一下,拿杰伦的照,做个实验咯
开始了
1、首先到腾讯云上注册账号,打开 API 密钥管理页面(https://console.cloud.tencent.com/cam/capi)获取到 SecretId 和 SecretKey,这串值要保存好,后面的脚本需要用上
2、然后创建资源,左上角云产品入口,依次选择“人脸识别”和“人脸变换”创建资源,现在的规则是每个账号有1000个资源可以使用,而且创建资源后并不会马上可用,所以这一步先做好。
创建完成后,在左侧资源目录下就可以看到当前资源情况
3、 安装腾讯云的 SDK,
pip3 install tencentcloud-sdk-python
4、接下来就是脚本,实现人脸变化需要先后调用“人脸识别”和“人脸变换”两个api,原计划是打算把两个脚本合二为一,有空再折腾把。
首先是执行“人脸识别”步骤,获取面部属性值,直接上代码了
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"#第一步获取的SecretId skey = "xxxxxx"#第一步获取的SecretKey try: filepath = 'test.jpg'#需要变脸的图片,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)
执行后,获取返回信息,记录返回值里的x、y等值
5,执行修改年龄的脚本,将上一步获取的X、Y、Width等值填到脚本对应内容
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"#第一步获取的SecretId skey = "xxxx"#第一步获取的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):#这里设置年龄,比如(10,30)意味着生成10岁到79岁的图片,一共71张 params = { "Image": base64_data.decode(), "AgeInfos": [{ "Age": age, "FaceRect": { "Y": 120, #注意第一个和第二个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)
执行脚本,脚本同目录下就会生成各年龄时期的图片了,铛铛铛,后面就自由发挥了
注意文件目录,当然,你会改脚本,可以不这么存放,我省事
在上一张原图把,致敬!!!!