no code implementations • 19 Mar 2024 • Zongnan Ma, Fuchun Zhang, Zhixiong Nan, Yao Ge
Based on GFL, the MultiComplete-Recent Feature Aggregation (MCRFA) module is proposed to model the relation of one recent feature with multiscale complete features.
no code implementations • 19 Jul 2023 • Junhong Xiang, Jingmin Zhang, Zhixiong Nan
To handle the two shortcomings of existing methods, (i)nearly all models rely on high-definition (HD) maps, yet the map information is not always available in real traffic scenes and HD map-building is expensive and time-consuming and (ii) existing models usually focus on improving prediction accuracy at the expense of reducing computing efficiency, yet the efficiency is crucial for various real applications, this paper proposes an efficient trajectory prediction model that is not dependent on traffic maps.
no code implementations • ICCV 2023 • Yilong Chen, Zhixiong Nan, Tao Xiang
The driving experience is extremely important for safe driving, a skilled driver is able to effortlessly predict oncoming danger (before it becomes salient) based on the driving experience and quickly pay attention to the corresponding zones. However, the nonobjective driving experience is difficult to model, so a mechanism simulating the driver experience accumulation procedure is absent in existing methods, and the current methods usually follow the technique line of saliency prediction methods to predict driver attention.
1 code implementation • 24 Jul 2021 • Jingjing Jiang, Ziyi Liu, Yifan Liu, Zhixiong Nan, Nanning Zheng
In this paper, we formulate OOD generalization in VQA as a compositional generalization problem and propose a graph generative modeling-based training scheme (X-GGM) to implicitly model the problem.
no code implementations • 1 Mar 2021 • He Zhang, Zhixiong Nan, Tao Yang, Yifan Liu, Nanning Zheng
In autonomous driving, perceiving the driving behaviors of surrounding agents is important for the ego-vehicle to make a reasonable decision.
no code implementations • 27 Oct 2020 • Hui Chen, Zhixiong Nan, Jingjing Jiang, Nanning Zheng
The composition recognition of unseen attribute-object is critical to make machines learn to decompose and compose complex concepts like people.
no code implementations • 6 Jul 2020 • Tao Yang, Zhixiong Nan, He Zhang, Shitao Chen, Nanning Zheng
In this paper, we propose a model to predict the trajectories of target agents around an autonomous vehicle.
no code implementations • ICLR 2020 • Hui Chen, Zhixiong Nan, Nanning Zheng
This paper handles a challenging problem, unseen attribute-object pair recognition, which asks a model to simultaneously recognize the attribute type and the object type of a given image while this attribute-object pair is not included in the training set.