Tianhe Yu

Tianhe Yu
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Tianhe Yu

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Computer Science - Robotics (1)
Computer Science - Artificial Intelligence (1)
Computer Science - Learning (1)
Computer Science - Graphics (1)
Computer Science - Computer Vision and Pattern Recognition (1)

Publications Authored By Tianhe Yu

We propose a deep learning approach for user-guided image colorization. The system directly maps a grayscale image, along with sparse, local user "hints" to an output colorization with a Convolutional Neural Network (CNN). Rather than using hand-defined rules, the network propagates user edits by fusing low-level cues along with high-level semantic information, learned from large-scale data. Read More

Deep reinforcement learning (RL) can acquire complex behaviors from low-level inputs, such as images. However, real-world applications of such methods require generalizing to the vast variability of the real world. Deep networks are known to achieve remarkable generalization when provided with massive amounts of labeled data, but can we provide this breadth of experience to an RL agent, such as a robot? The robot might continuously learn as it explores the world around it, even while deployed. Read More