Age and gender detection using jetson nano

ahmedmoataz192 · September 1, 2024, 11:07am

what is best way to detect age and gender with usb cam
i used pre trained caffemodel but the accuracy is not good

AastaLLL · September 2, 2024, 6:02am

Hi,

Suppose you need a face/human detector and follow with an age/gender classifier.
Please find some tutorials below to customize a DNN model:

github.com

dusty-nv/jetson-inference/blob/master/docs/pytorch-transfer-learning.md

<img src="https://github.com/dusty-nv/jetson-inference/raw/master/docs/images/deep-vision-header.jpg" width="100%">
<p align="right"><sup><a href="depthnet.md">Back</a> | <a href="pytorch-cat-dog.md">Next</a> | </sup><a href="../README.md#hello-ai-world"><sup>Contents</sup></a>
<br/>
<sup>Transfer Learning</sup></s></p>

# Transfer Learning with PyTorch

Transfer learning is a technique for re-training a DNN model on a new dataset, which takes less time than training a network from scratch.  With transfer learning, the weights of a pre-trained model are fine-tuned to classify a customized dataset.  In these examples, we'll be using the <a href="https://arxiv.org/abs/1512.03385">ResNet-18</a> and [SSD-Mobilenet](pytorch-ssd.md) networks, although you can experiment with other networks too.

<p align="center"><a href="https://arxiv.org/abs/1512.03385"><img src="https://github.com/dusty-nv/jetson-inference/raw/master/docs/images/pytorch-resnet-18.png" width="600"></a></p>

Although training is typically performed on a PC, server, or cloud instance with discrete GPU(s) due to the often large datasets used and the associated computational demands, by using transfer learning we're able to re-train various networks onboard Jetson to get started with training and deploying our own DNN models.  

<a href=https://pytorch.org/>PyTorch</a> is the machine learning framework that we'll be using, and example datasets along with training scripts are provided to use below, in addition to a camera-based tool for collecting and labeling your own training datasets.  

## Installing PyTorch

If you are [Running the Docker Container](aux-docker.md) or optionally chose to install PyTorch back when you [Built the Project](building-repo-2.md#installing-pytorch), it should already be installed on your Jetson to use.  Otherwise, if you aren't using the container and want to proceed with transfer learning, you can install it now:

``` bash

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Thanks.

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Age and gender detection using jetson nano

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