Tag Archives | segmentation

Keras Mask R-CNN

In this tutorial, you will learn how to use Keras and Mask R-CNN to perform instance segmentation (both with and without a GPU). Using Mask R-CNN we can perform both: Object detection, giving us the (x, y)-bounding box coordinates of for each object in an image. Instance segmentation, enabling us to obtain a pixel-wise mask for […]

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Semantic segmentation with OpenCV and deep learning

In this tutorial, you will learn how to perform semantic segmentation using OpenCV, deep learning, and the ENet architecture. After reading today’s guide, you will be able to apply semantic segmentation to images and video using OpenCV. Deep learning has helped facilitate unprecedented accuracy in computer vision, including image classification, object detection, and now even […]

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Multiple cameras with the Raspberry Pi and OpenCV

I’ll keep the introduction to today’s post short, since I think the title of this post and GIF animation above speak for themselves. Inside this post, I’ll demonstrate how to attach multiple cameras to your Raspberry Pi…and access all of them using a single Python script. Regardless if your setup includes: Multiple USB webcams. Or the Raspberry […]

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