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https://github.com/Sharpiless/Yolov5-Deepsort
最新版本yolov5+deepsort目标检测和追踪,能够显示目标类别,支持5.0版本可训练自己数据集
https://github.com/Sharpiless/Yolov5-Deepsort
computer-vision deepsort object-detection object-tracking pytorch yolov5
Last synced: 12 days ago
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最新版本yolov5+deepsort目标检测和追踪,能够显示目标类别,支持5.0版本可训练自己数据集
- Host: GitHub
- URL: https://github.com/Sharpiless/Yolov5-Deepsort
- Owner: Sharpiless
- License: gpl-3.0
- Created: 2021-05-26T13:34:50.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2022-10-06T08:33:23.000Z (over 1 year ago)
- Last Synced: 2024-02-29T09:34:03.366Z (4 months ago)
- Topics: computer-vision, deepsort, object-detection, object-tracking, pytorch, yolov5
- Language: Python
- Homepage:
- Size: 61.9 MB
- Stars: 799
- Watchers: 6
- Forks: 139
- Open Issues: 22
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-yolo-object-detection - Sharpiless/Yolov5-Deepsort - Deepsort?style=social"/> : 最新版本yolov5+deepsort目标检测和追踪,能够显示目标类别,支持5.0版本可训练自己数据集。 (Applications)
README
# 本文禁止转载!
本文地址:[https://blog.csdn.net/weixin_44936889/article/details/112002152](https://blog.csdn.net/weixin_44936889/article/details/112002152)
# 项目简介:
使用YOLOv5+Deepsort实现车辆行人追踪和计数,代码封装成一个Detector类,更容易嵌入到自己的项目中。代码地址(欢迎star):
[https://github.com/Sharpiless/yolov5-deepsort/](https://github.com/Sharpiless/yolov5-deepsort/)
最终效果:
![在这里插入图片描述](https://github.com/Sharpiless/Yolov5-Deepsort/blob/main/image.png)
# YOLOv5检测器:```python
class Detector(baseDet):def __init__(self):
super(Detector, self).__init__()
self.init_model()
self.build_config()def init_model(self):
self.weights = 'weights/yolov5m.pt'
self.device = '0' if torch.cuda.is_available() else 'cpu'
self.device = select_device(self.device)
model = attempt_load(self.weights, map_location=self.device)
model.to(self.device).eval()
model.half()
# torch.save(model, 'test.pt')
self.m = model
self.names = model.module.names if hasattr(
model, 'module') else model.namesdef preprocess(self, img):
img0 = img.copy()
img = letterbox(img, new_shape=self.img_size)[0]
img = img[:, :, ::-1].transpose(2, 0, 1)
img = np.ascontiguousarray(img)
img = torch.from_numpy(img).to(self.device)
img = img.half() # 半精度
img /= 255.0 # 图像归一化
if img.ndimension() == 3:
img = img.unsqueeze(0)return img0, img
def detect(self, im):
im0, img = self.preprocess(im)
pred = self.m(img, augment=False)[0]
pred = pred.float()
pred = non_max_suppression(pred, self.threshold, 0.4)pred_boxes = []
for det in pred:if det is not None and len(det):
det[:, :4] = scale_coords(
img.shape[2:], det[:, :4], im0.shape).round()for *x, conf, cls_id in det:
lbl = self.names[int(cls_id)]
if not lbl in ['person', 'car', 'truck']:
continue
x1, y1 = int(x[0]), int(x[1])
x2, y2 = int(x[2]), int(x[3])
pred_boxes.append(
(x1, y1, x2, y2, lbl, conf))return im, pred_boxes
```
调用 self.detect 方法返回图像和预测结果
# DeepSort追踪器:
```python
deepsort = DeepSort(cfg.DEEPSORT.REID_CKPT,
max_dist=cfg.DEEPSORT.MAX_DIST, min_confidence=cfg.DEEPSORT.MIN_CONFIDENCE,
nms_max_overlap=cfg.DEEPSORT.NMS_MAX_OVERLAP, max_iou_distance=cfg.DEEPSORT.MAX_IOU_DISTANCE,
max_age=cfg.DEEPSORT.MAX_AGE, n_init=cfg.DEEPSORT.N_INIT, nn_budget=cfg.DEEPSORT.NN_BUDGET,
use_cuda=True)
```调用 self.update 方法更新追踪结果
# 运行demo:
```bash
python demo.py
```# 训练自己的模型:
参考我的另一篇博客:[【小白CV】手把手教你用YOLOv5训练自己的数据集(从Windows环境配置到模型部署)](https://blog.csdn.net/weixin_44936889/article/details/110661862)
训练好后放到 weights 文件夹下
# 调用接口:
## 创建检测器:
```python
from AIDetector_pytorch import Detectordet = Detector()
```## 调用检测接口:
```python
result = det.feedCap(im)
```其中 im 为 BGR 图像
返回的 result 是字典,result['frame'] 返回可视化后的图像
# 联系作者:
> B站:[https://space.bilibili.com/470550823](https://space.bilibili.com/470550823)
> CSDN:[https://blog.csdn.net/weixin_44936889](https://blog.csdn.net/weixin_44936889)
> AI Studio:[https://aistudio.baidu.com/aistudio/personalcenter/thirdview/67156](https://aistudio.baidu.com/aistudio/personalcenter/thirdview/67156)
> Github:[https://github.com/Sharpiless](https://github.com/Sharpiless)
遵循 GNU General Public License v3.0 协议,标明目标检测部分来源:https://github.com/ultralytics/yolov5/