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Robust multi-object tracking (MOT) is a prerequisite fora safe deployment of self-driving cars. Tracking objects, however, remains a highly challenging problem, especially in cluttered autonomous driving scenes in which objects tend to…

计算机视觉与模式识别 · 计算机科学 2020-08-20 Wei-Chih Hung , Henrik Kretzschmar , Tsung-Yi Lin , Yuning Chai , Ruichi Yu , Ming-Hsuan Yang , Dragomir Anguelov

Detecting anomalies or out-of-distribution (OOD) samples is critical for maintaining the reliability and trustworthiness of machine learning systems. Recently, Large Language Models (LLMs) have demonstrated their effectiveness not only in…

机器学习 · 计算机科学 2025-02-17 Ruiyao Xu , Kaize Ding

Automatic sign language recognition (SLR) has become a key enabler of inclusive human-computer interaction, fostering seamless communication between deaf individuals and hearing communities. Despite significant advances in multimodal…

人机交互 · 计算机科学 2026-05-08 Xiaofang Xiao , Guangchao Li , Guangrong Zhao , Qi Lin , Wen Ma , Hongkai Wen , Yanxiang Wang , Yiran Shen

Continual Model Merging (CMM) enables rapid customization of foundation models by sequentially incorporating task-adapted models without repeated retraining. However, existing merging rules usually update the deployed model through fixed…

机器学习 · 计算机科学 2026-05-26 Lihong Lin , Haidong Kang

Orthogonal Time Frequency Space (OTFS) is a $\text{2-D}$ modulation technique that has the potential to overcome the challenges faced by orthogonal frequency division multiplexing (OFDM) in high Doppler environments. The performance of OTFS…

信息论 · 计算机科学 2020-05-11 Kuntal Deka , Anna Thomas , Sanjeev Sharma

In autonomous driving, transparency in the decision-making of perception models is critical, as even a single misperception can be catastrophic. Yet with multi-sensor inputs, it is difficult to determine how each modality contributes to a…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Jaehyun Park , Konyul Park , Daehun Kim , Junseo Park , Jun Won Choi

Channel estimation and signal detection are essential steps to ensure the quality of end-to-end communication in orthogonal frequency-division multiplexing (OFDM) systems. In this paper, we develop a DDLSD approach, i.e., Data-driven Deep…

信息论 · 计算机科学 2021-07-29 Guangliang Pan , Zitong Liu , Wei Wang , Minglei Li

Temporal object detection has attracted significant attention, but most popular detection methods cannot leverage rich temporal information in videos. Very recently, many algorithms have been developed for video detection task, yet very few…

计算机视觉与模式识别 · 计算机科学 2020-03-26 Xingyu Chen , Junzhi Yu , Zhengxing Wu

For the SLAM system in robotics and autonomous driving, the accuracy of front-end odometry and back-end loop-closure detection determine the whole intelligent system performance. But the LiDAR-SLAM could be disturbed by current scene moving…

机器人学 · 计算机科学 2023-07-19 Qipeng Li , Yuan Zhuang , Yiwen Chen , Jianzhu Huai , Miao Li , Tianbing Ma , Yufei Tang , Xinlian Liang

In this paper, we present Latest Object Memory Management (LOMM) for temporally consistent video instance segmentation that significantly improves long-term instance tracking. At the core of our method is Latest Object Memory (LOM), which…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Seunghun Lee , Jiwan Seo , Minwoo Choi , Kiljoon Han , Jaehoon Jeong , Zane Durante , Ehsan Adeli , Sang Hyun Park , Sunghoon Im

Out-of-distribution (OOD) detection remains a critical challenge in open-world learning, where models must adapt to evolving data distributions. While recent vision-language models (VLMS) like CLIP enable multimodal OOD detection through…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Aditi Naiknaware , Salimeh Sekeh

Conventional Deep Learning frameworks for continuous sign language recognition (CSLR) are comprised of a single or multi-modal feature extractor, a sequence-learning module, and a decoder for outputting the glosses. The sequence learning…

计算机视觉与模式识别 · 计算机科学 2024-05-21 Neena Aloysius , Geetha M , Prema Nedungadi

Continuous sign language recognition (CSLR) requires precise spatio-temporal modeling to accurately recognize sequences of gestures in videos. Existing frameworks often rely on CNN-based spatial backbones combined with temporal convolution…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Ahmed Abul Hasanaath , Hamzah Luqman

Accurate data association is crucial in reducing confusion, such as ID switches and assignment errors, in multi-object tracking (MOT). However, existing advanced methods often overlook the diversity among trajectories and the ambiguity and…

计算机视觉与模式识别 · 计算机科学 2024-03-06 Cheng Huang , Shoudong Han , Mengyu He , Wenbo Zheng , Yuhao Wei

The integration of electric vehicles (EVs) into smart grids presents unique opportunities to enhance both transportation systems and energy networks. However, ensuring safe and interpretable interactions between drivers, vehicles, and the…

Object Referring Analysis (ORA), commonly known as referring expression comprehension, requires the identification and localization of specific objects in an image based on natural descriptions. Unlike generic object detection, ORA requires…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Zhe Chen , Zijing Chen

Vision-and-Language Navigation (VLN) is a challenging task in the field of artificial intelligence. Although massive progress has been made in this task over the past few years attributed to breakthroughs in deep vision and language models,…

计算机视觉与模式识别 · 计算机科学 2021-11-30 Wenda Qin , Teruhisa Misu , Derry Wijaya

To reduce operation-and-maintenance expenses (OPEX) and to ensure optical network survivability, optical network operators need to detect and diagnose faults in a timely manner and with high accuracy. With the rapid advancement of telemetry…

网络与互联网体系结构 · 计算机科学 2022-04-15 Khouloud Abdelli , Helmut Griesser , Peter Ehrle , Carsten Tropschug , Stephan Pachnicke

Continual machine unlearning aims to remove the influence of data that should no longer be retained, while preserving the usefulness of the model on everything else. This setting becomes especially difficult when deletion requests arrive…

机器学习 · 计算机科学 2026-04-15 Yogachandran Rahulamathavan , Nasir Iqbal , Juncheng Hu , Sangarapillai Lambotharan

Salient object detection (SOD) in panoramic video is still in the initial exploration stage. The indirect application of 2D video SOD method to the detection of salient objects in panoramic video has many unmet challenges, such as low…

计算机视觉与模式识别 · 计算机科学 2023-10-16 Xiaolei Chen , Pengcheng Zhang , Zelong Du , Ishfaq Ahmad