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Local Transformer-based classification models have recently achieved promising results with relatively low computational costs. However, the effect of aggregating spatial global information of local Transformer-based architecture is not…

计算机视觉与模式识别 · 计算机科学 2022-02-01 Krushi Patel , Andres M. Bur , Fengjun Li , Guanghui Wang

Human activity recognition (HAR) is a crucial area of research that involves understanding human movements using computer and machine vision technology. Deep learning has emerged as a powerful tool for this task, with models such as…

计算机视觉与模式识别 · 计算机科学 2024-06-25 Mohammad Belal , Taimur Hassan , Abdelfatah Ahmed , Ahmad Aljarah , Nael Alsheikh , Irfan Hussain

Short-Term object-interaction Anticipation (STA) consists of detecting the location of the next-active objects, the noun and verb categories of the interaction, and the time to contact from the observation of egocentric video. We propose…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Lorenzo Mur-Labadia , Ruben Martinez-Cantin , Josechu Guerrero-Campo , Giovanni Maria Farinella

Multi-modal human action segmentation is a critical and challenging task with a wide range of applications. Nowadays, the majority of approaches concentrate on the fusion of dense signals (i.e., RGB, optical flow, and depth maps). However,…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Qi Liu , Xinchen Liu , Kun Liu , Xiaoyan Gu , Wu Liu

3D instance segmentation aims to predict a set of object instances in a scene and represent them as binary foreground masks with corresponding semantic labels. Currently, transformer-based methods are gaining increasing attention due to…

计算机视觉与模式识别 · 计算机科学 2025-02-07 Jiahao Lu , Jiacheng Deng , Tianzhu Zhang

In addition to enhancing traffic safety and facilitating prompt emergency response, traffic incident detection plays an indispensable role in intelligent transportation systems by providing real-time traffic status information. This enables…

机器学习 · 计算机科学 2024-03-05 Xinying Lu , Doudou Zhang , Jianli Xiao

Human-Object Interaction (HOI) detection is a task to localize humans and objects in an image and predict the interactions in human-object pairs. In real-world scenarios, HOI detection models need systematic generalization, i.e.,…

计算机视觉与模式识别 · 计算机科学 2024-04-15 Kentaro Takemoto , Moyuru Yamada , Tomotake Sasaki , Hisanao Akima

Arbitrary-oriented object detection (AOOD) is a challenging task to detect objects in the wild with arbitrary orientations and cluttered arrangements. Existing approaches are mainly based on anchor-based boxes or dense points, which rely on…

计算机视觉与模式识别 · 计算机科学 2022-05-26 Linhui Dai , Hong Liu , Hao Tang , Zhiwei Wu , Pinhao Song

We present an approach for detecting human-object interactions (HOIs) in images, based on the idea that humans interact with functionally similar objects in a similar manner. The proposed model is simple and efficiently uses the data,…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Ankan Bansal , Sai Saketh Rambhatla , Abhinav Shrivastava , Rama Chellappa

Short Term object-interaction Anticipation consists in detecting the location of the next active objects, the noun and verb categories of the interaction, as well as the time to contact from the observation of egocentric video. This ability…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Lorenzo Mur Labadia , Ruben Martinez-Cantin , Jose J. Guerrero , Giovanni M. Farinella , Antonino Furnari

All-in-one image restoration (AIR) aims to address diverse degradations within a unified model by leveraging informative degradation conditions to guide the restoration process. However, existing methods often rely on implicitly learned…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Jiawei Wu , Zhifei Yang , Zhe Wang , Zhi Jin

Generating human-object interactions (HOIs) is critical with the tremendous advances of digital avatars. Existing datasets are typically limited to humans interacting with a single object while neglecting the ubiquitous manipulation of…

计算机视觉与模式识别 · 计算机科学 2024-09-12 Xintao Lv , Liang Xu , Yichao Yan , Xin Jin , Congsheng Xu , Shuwen Wu , Yifan Liu , Lincheng Li , Mengxiao Bi , Wenjun Zeng , Xiaokang Yang

Egocentric human-object interaction (Ego-HOI) detection is crucial for intelligent agents to understand and assist human activities from a first-person perspective. However, progress has been hindered by the lack of benchmarks and methods…

计算机视觉与模式识别 · 计算机科学 2025-08-27 Kunyuan Deng , Yi Wang , Lap-Pui Chau

Temporal convolutions have been the paradigm of choice in action segmentation, which enhances long-term receptive fields by increasing convolution layers. However, high layers cause the loss of local information necessary for frame…

计算机视觉与模式识别 · 计算机科学 2022-05-20 Jiahui Wang , Zhenyou Wang , Shanna Zhuang , Hui Wang

We address the challenging task of human reaction generation, which aims to generate a corresponding reaction based on an input action. Most of the existing works do not focus on generating and predicting the reaction and cannot generate…

计算机视觉与模式识别 · 计算机科学 2023-02-03 Baptiste Chopin , Hao Tang , Naima Otberdout , Mohamed Daoudi , Nicu Sebe

Emotional Intelligence in Human-Computer Interaction has attracted increasing attention from researchers in multidisciplinary research fields including psychology, computer vision, neuroscience, artificial intelligence, and related…

人机交互 · 计算机科学 2020-02-25 Amine Djerghri , Ahmed Rachid Hazourli , Alice Othmani

A common problem in human-object interaction (HOI) detection task is that numerous HOI classes have only a small number of labeled examples, resulting in training sets with a long-tailed distribution. The lack of positive labels can lead to…

计算机视觉与模式识别 · 计算机科学 2020-07-28 Dong-Jin Kim , Xiao Sun , Jinsoo Choi , Stephen Lin , In So Kweon

Human-Object Interaction (HOI) detection plays a crucial role in activity understanding. Though significant progress has been made, interactiveness learning remains a challenging problem in HOI detection: existing methods usually generate…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Xiaoqian Wu , Yong-Lu Li , Xinpeng Liu , Junyi Zhang , Yuzhe Wu , Cewu Lu

Human-object interaction (HOI) detection plays a key role in high-level visual understanding, facilitating a deep comprehension of human activities. Specifically, HOI detection aims to locate the humans and objects involved in interactions…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Yuxiao Wang , Yu Lei , Li Cui , Weiying Xue , Qi Liu , Zhenao Wei

Recently, object detection models have witnessed notable performance improvements, particularly with transformer-based models. However, new objects frequently appear in the real world, requiring detection models to continually learn without…

计算机视觉与模式识别 · 计算机科学 2025-06-11 Duc Thanh Pham , Hong Dang Nguyen , Nhat Minh Nguyen Quoc , Linh Ngo Van , Sang Dinh Viet , Duc Anh Nguyen