[vision] Add AdaFace model support (#301)

* 新增adaface模型 * 新增adaface模型python代码 * 新增adaface模型example代码 * 删除无用的import * update * 修正faceid文档的错误 * 修正faceid文档的错误 * 删除无用文件 * 新增adaface模型paddleinference推理代码,模型文件先提交方便测试后期会删除 * 新增adaface模型paddleinference推理代码,模型文件先提交方便测试后期会删除 * 按照要求修改并跑通cpp example * 测试python example * python cpu测试通过，修改了文档 * 修正文档，替换了模型下载地址 * 修正文档 * 修正文档 Co-authored-by: DefTruth <31974251+DefTruth@users.noreply.github.com>
2025-10-06 00:57:33 +08:00 · 2022-10-11 09:55:18 +08:00
parent a6847c5432
commit 9c3ac8f0da
18 changed files with 804 additions and 31 deletions
--- a/examples/vision/faceid/adaface/python/infer.py
+++ b/examples/vision/faceid/adaface/python/infer.py
@@ -0,0 +1,92 @@
+import fastdeploy as fd
+import cv2
+import numpy as np
+
+
+# 余弦相似度
+def cosine_similarity(a, b):
+    a = np.array(a)
+    b = np.array(b)
+    mul_a = np.linalg.norm(a, ord=2)
+    mul_b = np.linalg.norm(b, ord=2)
+    mul_ab = np.dot(a, b)
+    return mul_ab / (np.sqrt(mul_a) * np.sqrt(mul_b))
+
+
+def parse_arguments():
+    import argparse
+    import ast
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--model",
+        required=True,
+        help="Path of insgihtface paddle or onnx model.")
+    parser.add_argument(
+        "--params_file",
+        default=None,
+        help="Path of insgihtface paddle model's params_file.")
+    parser.add_argument(
+        "--face", required=True, help="Path of test face image file.")
+    parser.add_argument(
+        "--face_positive",
+        required=True,
+        help="Path of test face_positive image file.")
+    parser.add_argument(
+        "--face_negative",
+        required=True,
+        help="Path of test face_negative image file.")
+    parser.add_argument(
+        "--device",
+        type=str,
+        default='cpu',
+        help="Type of inference device, support 'cpu' or 'gpu'.")
+    parser.add_argument(
+        "--use_trt",
+        type=ast.literal_eval,
+        default=False,
+        help="Wether to use tensorrt.")
+    return parser.parse_args()
+
+
+def build_option(args):
+    option = fd.RuntimeOption()
+
+    if args.device.lower() == "gpu":
+        option.use_gpu()
+
+    if args.use_trt:
+        option.use_trt_backend()
+        option.set_trt_input_shape("data", [1, 3, 112, 112])
+    return option
+
+
+if __name__ == "__main__":
+    args = parse_arguments()
+
+    runtime_option = build_option(args)
+    model = fd.vision.faceid.AdaFace(
+        args.model, args.params_file, runtime_option=runtime_option)
+
+    face0 = cv2.imread(args.face)
+    face1 = cv2.imread(args.face_positive)
+    face2 = cv2.imread(args.face_negative)
+
+    model.l2_normalize = True
+
+    result0 = model.predict(face0)
+    result1 = model.predict(face1)
+    result2 = model.predict(face2)
+
+    embedding0 = result0.embedding
+    embedding1 = result1.embedding
+    embedding2 = result2.embedding
+
+    cosine01 = cosine_similarity(embedding0, embedding1)
+    cosine02 = cosine_similarity(embedding0, embedding2)
+
+    print(result0, end="")
+    print(result1, end="")
+    print(result2, end="")
+    print("Cosine 01: ", cosine01)
+    print("Cosine 02: ", cosine02)
+    print(model.runtime_option)