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NVIDIA GTC San Jose 2017

S7347 - A Deep Hierarchical Model for Joint Object Detection and Semantic Segmentation

Session Speakers
Session Description

How do we tackle multiple vision tasks from within the same deep neural network? We'll address this problem by proposing a neural network architecture that can simultaneously segment and detect objects within an image. We'll begin with a brief overview of deep learning as applied to computer vision, and various popular methods for object detection and semantic segmentation. We'll then propose our model: a hierarchical architecture that explicitly allows fine-grain information from one task to aid in the performance of coarser tasks. We'll show that our multi-task network outperforms and is faster than networks trained to tackle each task independently. We'll then visualize our network results on the Cityscapes data set and discuss potential applications of our ideas, especially in the context of autonomous driving.


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Talk
Computer Vision and Machine Vision, Deep Learning and AI
25 minutes
Session Schedule