Eran Feit Blog posts

Ultralytics SAM2 Tutorial, Explained Like You’d Code It An ultralytics sam2 tutorial is really about one idea: using a strong detector to tell SAM2 “where to look,” then letting SAM2 handle the hard part—drawing object boundaries.In this pipeline, YOLO11 produces bounding boxes for each image, and those boxes become box prompts for SAM2.1.This is a […]

Building a practical teeth segmentation pipeline with YOLOv11 + SAM2 This article is about automating teeth segmentation so you can generate accurate masks without hand-drawing pixel labels for every dental image.That matters because segmentation projects often fail at the dataset stage, where annotation time and inconsistency become the biggest bottlenecks. The article walks through a

SAM2 video segmentation is a practical way to turn a single user interaction into consistent object masks across an entire video.Instead of segmenting every frame manually, you mark the object once using a few point clicks, and the model carries that object forward through time.This makes video segmentation feel much closer to an interactive editing

SAM2 Tutorial is quickly becoming one of the most practical ways for Python developers to get high-quality segmentation without training a model from scratch.Instead of building a dataset, tuning a network, and waiting for epochs to finish, you can load a pretrained SAM2 checkpoint and start extracting pixel-accurate masks right away.This is especially useful when

Introduction Lung segmentation is one of the most important tasks in medical image analysis, especially when working with chest X-rays and CT scans.By accurately isolating lung regions from the rest of the image, it becomes much easier to analyze structure, detect abnormalities, and build reliable downstream models for diagnosis and monitoring.In recent years, deep learning

Mask R-CNN has become one of the most practical ways to get high-quality instance segmentation results without needing to design a custom model from scratch.When people search for a mask rcnn tutorial, they usually want a clear path from “I have an image” to “I can see accurate object masks overlaid on that image,” using

YOLO image segmentation is a practical way to move from “where is the object” to “which exact pixels belong to it.”Instead of stopping at a bounding box, segmentation gives you a mask that traces the real outline of the target region.That extra detail matters in computer vision tasks where shape, edges, and fine structures carry

YOLO segmentation is one of the fastest ways to turn images into meaningful pixel-level information.Instead of only drawing bounding boxes, it predicts an object mask that outlines the exact shape of what you care about.That extra precision matters when the boundaries are thin, irregular, or overlapping, like fibers, cracks, wires, hair, or medical structures. At

Introduction Ultralytics Annotator is a practical utility for turning raw model predictions into clear, human-readable visuals.In computer vision projects, predictions are only half the story.To really understand what a model is doing, you usually need to draw masks, labels, and colors on top of frames so you can verify quality quickly.That’s where Ultralytics Annotator fits