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  • Crop Regions of Interest & Stitch Them Before VLM Inference

    Build a Roboflow Workflow that detects carton damage, crops regions of interest, and stitches them into numbered collages for Gemini inspection. Learn to retain ROI mappings, validate findings, improve crop quality, and compare token costs with separate requests for manufacturing quality inspection.

    Roboflow Blog16 min read
  • Bring AI to the Physical World with Roboflow Agent

    Build apps that see the world, understand what’s happening, and take action. Roboflow Agent is an assistant for computer vision that takes you from idea to working solution, from choosing models to plugging the system into your business.

    Roboflow Blog5 min read
  • Use Gemini 4 Argon to Build Computer Vision Applications

    Gemini 4 Argon is now in Roboflow. Use it in Auto Label to label hundreds of images for training a fast, specialized model, or add it to a Workflow as the step that reads text and answers questions about what your cameras capture.

    Roboflow Blog6 min read
  • How to Pre-Filter Images Before Sending Them to an LLM

    Learn how to pre-filter images before sending them to an LLM. Build a two-stage cascade in Roboflow Workflows where RF-DETR annotates every image, a Continue If gate drops clear negatives, and Gemini checks only the candidates. Cut inference cost without losing the images that matter.

    Roboflow Blog23 min read
  • What Is ResNet?

    ResNet is a family of convolutional neural networks that uses skip connections to train very deep models. This guide explains how residual blocks work and how ResNet-18 to ResNet-152 compare. It also shows where ResNet fits today and how to train and deploy it in Roboflow.

    Roboflow Blog15 min read
  • From VLM Prediction to Production System

    LLMs with vision support (VLMs) are getting good at recognizing objects, drawing boxes around them, and outlining their shapes. For example, GPT-6 Astra can find hot spots in a thermal image of solar panels. But turning those predictions into an inspection system takes more work.

    Roboflow Blog4 min read
  • Introducing Roboflow Labs: Advancing the Frontier of Real World Capabilities

    Roboflow is building the visual cortex for artificial intelligence. Every day, millions of developers around the globe and over half of the Fortune 100 use Roboflow to count cells to accelerate cancer research, improve construction site safety, digitize floor plans, preserve coral reef populations,…

    Roboflow Blog2 min read
  • Fix Class Imbalance in Defect Detection

    How to diagnose rare-class failures and improve defect detection with active learning, oversampling, targeted augmentation, synthetic data, and RF-DETR evaluation in Roboflow.

    Roboflow Blog8 min read
  • Build Agentic Computer Vision with Roboflow Workflows

    Agentic computer vision goes beyond detection by combining perception, reasoning, action, and verification. Learn how to build a practical vision agent in Roboflow Workflows using RF-DETR, tracking, Gemini, structured outputs, and event-driven actions.

    Roboflow Blog25 min read
  • Sobel Edge Detection in Computer Vision

    Learn how Sobel edge detection finds edges with two 3×3 kernels, how it compares to Canny, and how to run it on images and video in Roboflow.

    Roboflow Blog14 min read
  • Making It Easier & Cheaper to Deploy with Roboflow

    Our mission is to make the world programmable, and accelerate vision AI into the world. That means building an ecosystem where developers can experiment, founders can turn prototypes into businesses, and people who know a problem firsthand can use vision AI to solve it.

    Roboflow Blog5 min read
  • GPT-6 Astra for Segmentation

    GPT-6 Astra can return polygon outlines for any object you describe. They are not pixel masks, so we benchmarked them against SAM 3 and show how to combine the two.

    Roboflow Blog6 min read
  • Canny Edge Detection in Computer Vision

    Canny edge detection in five steps (blur, gradients, NMS, thresholds, hysteresis), plus a Roboflow Workflow that runs it on images and video.

    Roboflow Blog13 min read
  • Understanding Video with GPT-6 Astra

    GPT-6 Astra has no video input, but a sequence of timestamped frames in one request gets you a timeline of events. Three demos: sports analytics, process monitoring and truck turnaround time.

    Roboflow Blog6 min read
  • Gaze Detection and Gaze Tracking Explained

    Gaze tracking explained, plus a working pipeline: detect faces with SAM 3, track them with OC-SORT, and estimate gaze with L2CS-Net in Roboflow.

    Roboflow Blog26 min read

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