Anchor Boxes: Grounding Object Detection in Grids
Unveiling the Power of Anchor Boxes: A Deep Dive into Grid-Based Object Detection Object detection, the ability of computers to identify and locate objects within images or videos, is a fundamental pillar of modern computer vision. It powers applications ranging from self-driving cars to medical imaging, revolutionizing industries and our everyday lives. At the heart of many popular object detection algorithms lies a clever technique known as anchor boxes. What are Anchor Boxes? Imagine a grid superimposed over your image. Each cell in this grid is associated with potential objects, represented by pre-defined bounding boxes called anchor boxes. These anchor boxes come in various sizes and aspect ratios, effectively covering a wide range of object possibilities within the image. Think...