timesler/facenet-pytorch
Facenet Pytorch
facenet-pytorch 是一个用于 PyTorch 的人脸识别库，提供用于检测人脸和提取面部嵌入（Embedding）的预训练神经网络。它包括用于定位人脸和关键点的 MTCNN 人脸检测器，以及用于将人脸图像转换为高维向量以进行身份验证的 InceptionResnet 人脸编码器。
该项目提供通过使用余弦相似度比较面部嵌入来进行身份识别的工具。它还支持面部视频追踪以保持连续帧间的身份一致性，并允许在自定义数据集上微调预训练模型，以提高特定个人或环境的识别准确率。
该库涵盖了广泛的计算机视觉功能，包括人脸定位、身份验证以及通过批处理归一化处理图像张量。
Features
- Facial Recognition - Provides a complete system for identifying and verifying individuals using facial biometric analysis.
- Cascaded Face Detectors - Uses a multi-stage cascade of neural networks to refine face bounding boxes and landmarks.
- Face Embedding Encoders - Provides an Inception-ResNet encoder to convert facial images into high-dimensional identity vectors.
- Face Detection - Locates the exact position and boundaries of faces using the MTCNN model.
- Facial Landmark Detection - Identifies facial bounding boxes and key landmarks within raw image data.
- Cosine Similarity Metrics - Implements cosine similarity to compare facial embeddings for identity verification.
- Face Embedders - Implements an Inception-ResNet architecture to map facial images to high-dimensional vectors.
- Facial Vector Representations - Converts facial images into high-dimensional numerical vectors for identity verification.
- Face Tracking - Tracks faces across consecutive video frames to maintain identity consistency.
- Pretrained Model Snapshots - Ships pretrained model checkpoints that can be immediately used for facial analysis.
- Facial Recognition Training - Implements training pipelines to optimize facial recognition models for specific identities.
- Pretrained Weight Initializers - Allows loading pretrained weights to enable immediate facial recognition without training from scratch.
- Subject-Specific Fine-Tuning - Supports fine-tuning pretrained models on custom datasets to improve recognition of specific individuals.
- Vision Model Fine-Tuning - Adapts pretrained vision models using custom datasets to increase recognition accuracy.
- 计算机视觉 - Pre-trained models for face detection and recognition.
- Face identification - Listed in the “Face identification” section of the Ailia Models awesome list.
- Facial, Action and Pose Recognition - Listed in the “Facial, Action and Pose Recognition” section of the The Incredible Pytorch awesome list.
