Search Results for author: Guanqun Ding

Found 8 papers, 6 papers with code

Attention-Guided Lidar Segmentation and Odometry Using Image-to-Point Cloud Saliency Transfer

no code implementations28 Aug 2023 Guanqun Ding, Nevrez Imamoglu, Ali Caglayan, Masahiro Murakawa, Ryosuke Nakamura

To address these challenges, we propose a saliency-guided approach that leverages attention information to improve the performance of LiDAR odometry estimation and semantic segmentation models.

3D Semantic Segmentation Autonomous Driving +2

TransFusionOdom: Interpretable Transformer-based LiDAR-Inertial Fusion Odometry Estimation

1 code implementation16 Apr 2023 Leyuan Sun, Guanqun Ding, Yue Qiu, Yusuke Yoshiyasu, Fumio Kanehiro

A synthetic multi-modal dataset is made public to validate the generalization ability of the proposed fusion strategy, which also works for other combinations of different modalities.

Sensor Fusion

Anomaly Detection in Video Sequences: A Benchmark and Computational Model

1 code implementation16 Jun 2021 Boyang Wan, Wenhui Jiang, Yuming Fang, Zhiyuan Luo, Guanqun Ding

2) It provides the annotation data, including video-level labels (abnormal/normal video, anomaly type) and frame-level labels (abnormal/normal video frame) to facilitate anomaly detection.

Anomaly Detection

Salient object detection on hyperspectral images using features learned from unsupervised segmentation task

1 code implementation28 Feb 2019 Nevrez Imamoglu, Guanqun Ding, Yuming Fang, Asako Kanezaki, Toru Kouyama, Ryosuke Nakamura

Various saliency detection algorithms from color images have been proposed to mimic eye fixation or attentive object detection response of human observers for the same scenes.

Clustering Image Segmentation +7

Robustness Analysis of Pedestrian Detectors for Surveillance

1 code implementation12 Jul 2018 Yuming Fang, Guanqun Ding, Yuan Yuan, Weisi Lin, Haiwen Liu

In this study, we conduct the research on the robustness of pedestrian detection algorithms to video quality degradation.

Pedestrian Detection

Video Saliency Detection by 3D Convolutional Neural Networks

no code implementations12 Jul 2018 Guanqun Ding, Yuming Fang

Different from salient object detection methods for still images, a key challenging for video saliency detection is how to extract and combine spatial and temporal features.

Object object-detection +5

Hyperspectral Image Dataset for Benchmarking on Salient Object Detection

2 code implementations29 Jun 2018 Nevrez Imamoglu, Yu Oishi, Xiaoqiang Zhang, Guanqun Ding, Yuming Fang, Toru Kouyama, Ryosuke Nakamura

Many works have been done on salient object detection using supervised or unsupervised approaches on colour images.

Benchmarking Object +4

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