yanndebray / programming-GPTs

Book in writing ... 🦜
https://yanndebray.github.io/programming-GPTs/
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chap 7 - more about computer vision #9

Open yanndebray opened 1 month ago

yanndebray commented 1 month ago

More about object detection: Object detection, a fundamental task in computer vision, has seen remarkable advancements through various AI approaches. Traditional methods, like sliding window and region-based convolutional neural networks (CNNs), paved the way for modern techniques. One significant breakthrough came with the emergence of deep learning, particularly CNNs, which revolutionized object detection by learning hierarchical features directly from data. Models like YOLO (You Only Look Once) and SSD (Single Shot MultiBox Detector) introduced the concept of real-time detection by framing it as a regression problem, enabling swift inference on images and videos. Another notable approach is the region-based detection, exemplified by Faster R-CNN, which combines a region proposal network with a CNN, achieving impressive accuracy by efficiently generating region proposals. Recent advancements incorporate attention mechanisms and transformer architectures, enhancing the ability to capture long-range dependencies and contextual information, thus further improving object detection performance, especially in complex scenes and varied object scales. These AI approaches collectively propel object detection into new realms of accuracy, speed, and scalability, fostering its wide-ranging applications across industries like autonomous vehicles, surveillance, and augmented reality.