Deep High-Resolution Representation Learning for Visual Recognition
Abstrak
High-resolution representations are essential for position-sensitive vision problems, such as human pose estimation, semantic segmentation, and object detection. Existing state-of-the-art frameworks first encode the input image as a low-resolution representation through a subnetwork that is formed by connecting high-to-low resolution convolutions in series (e.g., ResNet, VGGNet), and then recover the high-resolution representation from the encoded low-resolution representation. Instead, our proposed network, named as High-Resolution Network (HRNet), maintains high-resolution representations through the whole process. There are two key characteristics: (i) Connect the high-to-low resolution convolution streams in parallel and (ii) repeatedly exchange the information across resolutions. The benefit is that the resulting representation is semantically richer and spatially more precise. We show the superiority of the proposed HRNet in a wide range of applications, including human pose estimation, semantic segmentation, and object detection, suggesting that the HRNet is a stronger backbone for computer vision problems. All the codes are available at https://github.com/HRNet.
Topik & Kata Kunci
Penulis (12)
Jingdong Wang
Ke Sun
Tianheng Cheng
Borui Jiang
Chaorui Deng
Yang Zhao
Dong Liu
Yadong Mu
Mingkui Tan
Xinggang Wang
Wenyu Liu
Bin Xiao
Akses Cepat
- Tahun Terbit
- 2019
- Bahasa
- en
- Total Sitasi
- 4565×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1109/TPAMI.2020.2983686
- Akses
- Open Access ✓