Search Results for author: Zhixiong Nan

Found 8 papers, 1 papers with code

Intention Action Anticipation Model with Guide-Feedback Loop Mechanism

no code implementations19 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.

Action Anticipation Relation

A Fast and Map-Free Model for Trajectory Prediction in Traffics

no code implementations19 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.

Trajectory Prediction

FBLNet: FeedBack Loop Network for Driver Attention Prediction

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.

Autonomous Driving Driver Attention Monitoring +1

X-GGM: Graph Generative Modeling for Out-of-Distribution Generalization in Visual Question Answering

1 code implementation24 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.

Attribute Out-of-Distribution Generalization +2

A Driving Behavior Recognition Model with Bi-LSTM and Multi-Scale CNN

no code implementations1 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.

Autonomous Driving

Learning to Infer Unseen Attribute-Object Compositions

no code implementations27 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.

Attribute Object

BEYOND SUPERVISED LEARNING: RECOGNIZING UNSEEN ATTRIBUTE-OBJECT PAIRS WITH VISION-LANGUAGE FUSION AND ATTRACTOR NETWORKS

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.

Attribute Object

Cannot find the paper you are looking for? You can Submit a new open access paper.