---
library_name: mmdetection
---

![rtmdet_logo](resource/RTMDetection.png)

RTMDet is an efficient real-time object detector that exceeds the YOLO series, featuring a model architecture with large-kernel depth-wise convolutions and soft labels in dynamic label assignment. It is easily extensible for instance segmentation and rotated object detection tasks.

Original paper: [RTMDet: An Empirical Study of Designing Real-Time Object Detectors](https://arxiv.org/abs/2212.07784)

# RTMDet-Nano

This model uses the RTMDet-Nano variant trained specifically for person detection. It is designed to work with [RTMPose](https://huggingface.co/Ambarella/RTMPose) in a two-stage pipeline for real-time human pose estimation: RTMDet first detects persons in the image, then RTMPose estimates the keypoints for each detected person.

Model Configuration:
- Reference implementation: [Official MMDetection RTMDet models](https://github.com/open-mmlab/mmdetection/tree/main/configs/rtmdet)
- Original Weight: [rtmdet_nano_320-8xb32_coco-person](https://download.openmmlab.com/mmpose/v1/projects/rtmpose/rtmdet_nano_8xb32-100e_coco-obj365-person-05d8511e.pth)
- Resolution: 3x320x320
- Support Cooper version:
    - Cooper SDK: [2.5.3.1]
    - Cooper Foundry: [2.2]

| Model | Device | compression | Model Link |
| :-----: | :-----: | :-----: | ------- |
| RTMDet-nano | N1-655 | Amba_optimized | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/n1-655_rtmdet_nano_amba_optimized.bin) |
| RTMDet-nano | N1-655 | Activation_fp16 | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/n1-655_rtmdet_nano_act16.bin) |
| RTMDet-nano | CV7 | Amba_optimized | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv7_rtmdet_nano_amba_optimized.bin) |
| RTMDet-nano | CV7 | Activation_fp16 | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv7_rtmdet_nano_act16.bin) |
| RTMDet-nano | CV72 | Amba_optimized | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv72_rtmdet_nano_amba_optimized.bin) |
| RTMDet-nano | CV72 | Activation_fp16 | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv72_rtmdet_nano_act16.bin) |
| RTMDet-nano | CV75 | Amba_optimized | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv75_rtmdet_nano_amba_optimized.bin) |
| RTMDet-nano | CV75 | Activation_fp16 | [Model_Link](https://huggingface.co/Ambarella/RTMDet/blob/main/cv75_rtmdet_nano_act16.bin) |