retinaface-r50

by deepinsight

Single-stage face detection with landmark localization

2.2Mdl/month

27Mparams

HuggingFace Use in Pipeline

Identifiers

Model ID

deepinsight/retinaface-r50

Feature URI

mixpeek://face_identity@v1/deepinsight_retinaface_r50

Overview

RetinaFace is a robust single-stage face detector that simultaneously performs face detection, 2D facial landmark localization, and 3D face reconstruction. It achieves state-of-the-art performance on WIDER FACE benchmark.

On Mixpeek, RetinaFace powers face detection and identity matching across video and image content, enabling face-based search and filtering in retrieval pipelines.

Architecture

ResNet-50 backbone with multi-task learning heads: face classification, bounding box regression, 5-point landmark localization, and optional 3D face mesh regression. Uses Feature Pyramid Network (FPN) for multi-scale detection.

Mixpeek SDK Integration

import { Mixpeek } from "mixpeek";

const mx = new Mixpeek({ apiKey: "API_KEY" });

await mx.collections.ingest({
  collection_id: "my-collection",
  source: { url: "https://example.com/video.mp4" },
  feature_extractors: [{
    name: "face_detection",
    version: "v1",
    params: {
      model_id: "deepinsight/retinaface-r50"
    }
  }]
});