کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
527348 | 869315 | 2015 | 13 صفحه PDF | دانلود رایگان |
• Introduce structured learning to pixel-level hand labelling task.
• Robust & efficient for binary hand detection and multi-class hand part labelling.
• Novel structured split criterion.
• Superior performance due to better utilizing training data.
Hand detection has many important applications in Human-Computer Interactions, yet it is a challenging problem because the appearance of hands can vary greatly in images. In this paper, we present a new approach that exploits the inherent contextual information from structured hand labelling for pixel-level hand detection and hand part labelling. By using a random forest framework, our method can predict hand mask and hand part labels in an efficient and robust manner. Through experiments, we demonstrate that our method can outperform other state-of-the-art pixel-level detection methods in ego-centric videos, and further be able to parse hand parts in details.
Journal: Computer Vision and Image Understanding - Volume 141, December 2015, Pages 95–107