![Biology | Free Full-Text | OpenBloodFlow: A User-Friendly OpenCV-Based Software Package for Blood Flow Velocity and Blood Cell Count Measurement for Fish Embryos Biology | Free Full-Text | OpenBloodFlow: A User-Friendly OpenCV-Based Software Package for Blood Flow Velocity and Blood Cell Count Measurement for Fish Embryos](https://www.mdpi.com/biology/biology-11-01471/article_deploy/html/images/biology-11-01471-g002.png)
Biology | Free Full-Text | OpenBloodFlow: A User-Friendly OpenCV-Based Software Package for Blood Flow Velocity and Blood Cell Count Measurement for Fish Embryos
GitHub - takmin/OpenCV-ROI-Pooling-Layer: Sample codes of custom layer of OpenCV DNN module (ROI Pooling)
![ROI Segmentation, Contour Detection and Image Thresholding using OpenCV | by Vaishnavi Sonawane | Sep, 2020 | Medium | Medium ROI Segmentation, Contour Detection and Image Thresholding using OpenCV | by Vaishnavi Sonawane | Sep, 2020 | Medium | Medium](https://miro.medium.com/v2/da:true/resize:fit:1200/1*AWHTU8-GLRJYybq1yfyeOg.gif)
ROI Segmentation, Contour Detection and Image Thresholding using OpenCV | by Vaishnavi Sonawane | Sep, 2020 | Medium | Medium
![python - What's the most efficient way to select a non-rectangular ROI of an Image in OpenCV? - Stack Overflow python - What's the most efficient way to select a non-rectangular ROI of an Image in OpenCV? - Stack Overflow](https://i.stack.imgur.com/2FRrG.jpg)
python - What's the most efficient way to select a non-rectangular ROI of an Image in OpenCV? - Stack Overflow
![Creating a simple Region of Interest (ROI) inside a video streaming using OpenCV in Python | by Michel Fernandes | BeyondLabsEY | Medium Creating a simple Region of Interest (ROI) inside a video streaming using OpenCV in Python | by Michel Fernandes | BeyondLabsEY | Medium](https://miro.medium.com/v2/resize:fit:1200/1*NF88dAQxS5inen8B0UYvRA.png)