yolov5s SIOU
时间: 2023-09-13 14:11:44 浏览: 109
YOLOv5s中的SIOU代表"Single Intersection over Union",它是一种用于计算目标检测模型中预测边界框与真实边界框之间重叠程度的评估指标。SIOU是使用交并比(Intersection over Union,IoU)来衡量的,即目标框与真实框的交集面积除以它们的并集面积。在YOLOv5中,SIOU用于评估模型对目标的检测准确度。
相关问题
yolov8 siou
Yolov8中并没有提到SIoU。Yolov8自带的IOU方法是GIoU、DIoU、CIoU,默认选择CIoU。SIoU并不是Yolov8中的一种IOU方法。Yolov8改进策略中提到了替换CIoU的方法,包括使用Wise-IoU、EIoU、GIoU、DIoU进行无缝替换。 IoU是Intersection over Union的缩写,也被称为“交并比”,在目标检测和语义分割中起着至关重要的作用。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [涨点技巧:IOU篇---Yolov8引入WIoU,SIoU,EIoU,α-IoU,不同数据集验证能涨点](https://blog.csdn.net/m0_63774211/article/details/130200951)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* [YoloV8改进策略:将CIoU替换成Wise-IoU,幸福涨点,值得拥有,还支持EIoU、GIoU、DIoU、SIoU无缝替换](https://download.csdn.net/download/qq_40957277/88165137)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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yolov5 siou
在引用中提到了YOLO-V5模型可以使用SIoU (Scale-Invariant IoU) 来计算边界框之间的相似度。SIoU是一种IoU的变种,用于衡量两个边界框的位置和尺度之间的相似度。引用中提到了在YOLO-V5中计算SIoU的函数bbox_iou,并且在引用中提到了YOLO-V8改进策略,其中将CIoU替换为Wise-IoU。因此,YOLO-V5中的SIoU是指使用Scale-Invariant IoU计算边界框相似度的一种方法。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [最新损失函数SIOU YOLO-V5涨点喜人 适配YOLO](https://blog.csdn.net/weixin_37989267/article/details/126469099)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [YoloV8改进策略:将CIoU替换成Wise-IoU,幸福涨点,值得拥有,还支持EIoU、GIoU、DIoU、SIoU无缝替换](https://download.csdn.net/download/qq_40957277/88165137)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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