4 ms·
Magic results but R-CNN (and other similar architectures with large number of forward passes per frame) is pretty darn slow, which severely limits its applicabi
by throwaway84742 9y ago
Magic results but R-CNN (and other similar architectures with large number of forward passes per frame) is pretty darn slow, which severely limits its applicability.
- Q6T46nT668w6i3m 9y agoIt really depends on the application. If you’re comparing to classical instance segmentation methods like a distance-based watershed, Mask RCNN (e.g. using the Keras-RCNN package) has nearly identical performance. However, if you’re looking for real-time performance, you’ll need to look elsewhere (and likely reframe your problem as an object detection rather than instance segmentation problem).
- mliker 9y agoR-CNN is slow but Fast R-CNN and Faster R-CNN simply use one forward pass per image, making it feasible for use in real time