This event has ended. View the official site or create your own event → Check it out
This event has ended. Create your own
View analytic
Thursday, July 6 • 2:24pm - 2:42pm
Computer Vision and Image Recognition algorithms for R users

Sign up or log in to save this to your schedule and see who's attending!

Feedback form is now closed.
**Keywords**: Computer Vision, Image recognition, Object detection, Image feature engineering

**Webpages**: https://github.com/bnosac/image

R has already quite some packages for image processing, namely [magick](https://CRAN.R-project.org/package=magick), [imager](https://CRAN.R-project.org/package=imager), [EBImage](https://bioconductor.org/packages/EBImage) and [OpenImageR](https://CRAN.R-project.org/package=OpenImageR).

The field of image processing is rapidly evolving with new algorithms and techniques quickly popping up from Learning and Detection, to Denoising, Segmentation and Edges, Image Comparison and Deep Learning.

In order to complement these existing packages with new algorithms, we implemented a number of *R* packages. Some of these packages have been released on https://github.com/bnosac/image, namely:

- **image.CornerDetectionF9**: FAST-9 corner detection for images (license: BSD-2).
- **image.LineSegmentDetector**: Line Segment Detector (LSD) for images (license: AGPL-3).
- **image.ContourDetector**: Unsupervised Smooth Contour Line Detection for images (license: AGPL-3).
- **image.CannyEdges**: Canny Edge Detector for Images (license: GPL-3).
- **image.dlib**: Speeded up robust features (SURF) and histogram of oriented gradients (HOG) features (license: AGPL-3).
- **image.darknet**: Image classification using darknet with deep learning models AlexNet, Darknet, VGG-16, Extraction (GoogleNet) and Darknet19. As well object detection using the state-of-the art YOLO detection system (license: MIT).
- **dlib**: dlib: Allow Access to the 'Dlib' C++ Library (license: BSL-1.0)

More packages and extensions will be released in due course.

In this talk, we provide an overview of these newly developed packages and the new computer vision algorithms made accessible for R users.


avatar for Jan Wijffels

Jan Wijffels

statistician, www.bnosac.be

Thursday July 6, 2017 2:24pm - 2:42pm
3.02 Wild Gallery

Attendees (237)