2 code implementations • 19 Apr 2023 • Shaoyu Chen, Yunchi Zhang, Bencheng Liao, Jiafeng Xie, Tianheng Cheng, Wei Sui, Qian Zhang, Chang Huang, Wenyu Liu, Xinggang Wang
We design a divide-and-conquer annotation scheme to solve the spatial extensibility problem of HD map generation, and abstract map elements with a variety of geometric patterns as unified point sequence representation, which can be extended to most map elements in the driving scene.
1 code implementation • 5 May 2022 • Guozheng Li, Xu Chen, Peng Wang, Jiafeng Xie, Qiqing Luo
Recent work for extracting relations from texts has achieved excellent performance.
no code implementations • 19 Oct 2018 • Jiafeng Xie, Bing Shuai, Jian-Fang Hu, Jingyang Lin, Wei-Shi Zheng
Recently, segmentation neural networks have been significantly improved by demonstrating very promising accuracies on public benchmarks.
no code implementations • 22 Nov 2021 • Haobo Yuan, Teng Chen, Wei Sui, Jiafeng Xie, Lefei Zhang, Yuan Li, Qian Zhang
It implies planar parallax and can be combined with the road plane serving as a reference to estimate the 3D structure by warping the consecutive frames.