qfgaohao/pytorch-ssd
MobileNetV1, MobileNetV2, VGG based SSD/SSD-lite implementation in Pytorch 1.0 / Pytorch 0.4. Out-of-box support for retraining on Open Images dataset. ONNX and Caffe2 support. Experiment Ideas like CoordConv. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3029
- days_rel: n/a
- days_push: 1271
- n_releases_24m: 0
Adoption not part of the score
1429 stars · 540 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A PyTorch implementation of the SSD (Single Shot MultiBox Detector) object detection algorithm with MobileNetV1, MobileNetV2, and VGG backbones. It includes pretrained models, out-of-box retraining on the Open Images dataset, and ONNX/Caffe2 export support.
Use cases
- train a custom object detection model in pytorch
- run real-time object detection from a webcam
- fine-tune SSD on the Open Images dataset
- export an object detection model to ONNX or Caffe2
- deploy a lightweight mobile-friendly object detector
- compare MobileNetV1 vs MobileNetV2 SSD performance
When to choose
- you need a modular, hackable SSD implementation in PyTorch
- you want lightweight real-time detection with MobileNet backbones
- you want to retrain detection on Open Images with minimal setup
When to avoid
- you need YOLO or transformer-based detectors
- you want a maintained production training framework like MMDetection or Detectron2
- you need the latest PyTorch version compatibility
Facets
library · maturity maintenance
machine-learning deep-learning computer-vision image-processing computer-vision deep-learning machine-learning python cross-platform ssd object-detection mobilenet pytorch onnx caffe2 open-images transfer-learning gpu
2 sources
- readme: https://github.com/qfgaohao/pytorch-ssd · fetched 2026-08-28 · 3acfeb3981d6
- homepage: https://medium.com/@smallfishbigsea/understand-ssd-and-implement-your-own-caa3232cd6ad · fetched 2026-08-29 · b566d2dadf77
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| qfgaohao/pytorch-ssd | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="qfgaohao/pytorch-ssd")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem