YOLOv2 (YOLO9000) and YOLOv3 Explained

ExplainingAI · Advanced ·👁️ Computer Vision ·1y ago
In this yolo object detection series tutorial, we dive into the details of YOLOv2 (YOLO9000) and YOLOv3 model for object detection . The video explores how yolov2 and yolov3 models work, their architectures, losses for training them, and their advancements over earlier versions like YOLOv1. We will get into features that make YOLOv2 better, faster, and stronger, as described in the YOLO9000 paper, and how it improved object detection performance with techniques like anchor boxes, selection of priors using clustering and so on. We will also explore YOLOv3, its architecture, and its enhancemen…
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Chapters (12)

Intro
0:46 Recap of YOLOv1
5:57 YOLOv2 Better
12:31 Clustering for prior boxes in YOLOv2
17:50 Box prediction in YOLOv2
21:26 Passthrough Layer in YOLOv2
25:20 Multi Scale Training of YOLOv2
26:47 YOLOv2 architecture
29:52 YOLO9000 | Making YOLOv2 stronger
39:18 YOLOv2 Loss for training
43:43 YOLOv3 architecture
51:25 YOLOv3 performance for object detection
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