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Having the difficulty of solving the semantic gap between images and texts for the image captioning task, conventional studies in this area paid some attention to treating semantic concepts as a bridge between the two modalities and…

计算机视觉与模式识别 · 计算机科学 2023-11-29 Ting Wang , Weidong Chen , Yuanhe Tian , Yan Song , Zhendong Mao

Recent advancements have led to a proliferation of machine learning systems used to assist humans in a wide range of tasks. However, we are still far from accurate, reliable, and resource-efficient operations of these systems. For robot…

机器人学 · 计算机科学 2019-12-20 Xiaotong Chen , Rui Chen , Zhiqiang Sui , Zhefan Ye , Yanqi Liu , R. Iris Bahar , Odest Chadwicke Jenkins

Human life is populated with articulated objects. Current Category-level Articulation Pose Estimation (CAPE) methods are studied under the single-instance setting with a fixed kinematic structure for each category. Considering these…

计算机视觉与模式识别 · 计算机科学 2022-02-09 Liu Liu , Han Xue , Wenqiang Xu , Haoyuan Fu , Cewu Lu

This paper introduces GateAttentionPose, an innovative approach that enhances the UniRepLKNet architecture for pose estimation tasks. We present two key contributions: the Agent Attention module and the Gate-Enhanced Feedforward Block…

计算机视觉与模式识别 · 计算机科学 2024-09-13 Liang Feng , Zhixuan Shen , Lihua Wen , Shiyao Li , Ming Xu

Existing approaches for color-concept association typically rely on query-based image referencing, and color extraction from image references. However, these approaches are effective only for common concepts, and are vulnerable to unstable…

人机交互 · 计算机科学 2025-03-06 Yihan Hou , Xingchen Zeng , Yusong Wang , Manling Yang , Xiaojiao Chen , Wei Zeng

The typical bottom-up human pose estimation framework includes two stages, keypoint detection and grouping. Most existing works focus on developing grouping algorithms, e.g., associative embedding, and pixel-wise keypoint regression that we…

计算机视觉与模式识别 · 计算机科学 2020-06-30 Ke Sun , Zigang Geng , Depu Meng , Bin Xiao , Dong Liu , Zhaoxiang Zhang , Jingdong Wang

The two-stage object pose estimation paradigm first detects semantic keypoints on the image and then estimates the 6D pose by minimizing reprojection errors. Despite performing well on standard benchmarks, existing techniques offer no…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Heng Yang , Marco Pavone

In this paper, we give an in-depth analysis on the mathematical problem formulations and the probabilistic optimization explorations for some of the key components in Transformer model [33] in the field of generative AI. We explore and…

机器学习 · 计算机科学 2024-10-25 Fulu Li

Our goal in this research is to study a more realistic environment in which we can conduct weakly-supervised multi-modal instance-level product retrieval for fine-grained product categories. We first contribute the Product1M datasets, and…

多媒体 · 计算机科学 2022-06-20 Xiao Dong , Xunlin Zhan , Yunchao Wei , Xiaoyong Wei , Yaowei Wang , Minlong Lu , Xiaochun Cao , Xiaodan Liang

Bioimage classification plays a crucial role in many biological problems. In this work, we present a new General Purpose (GenP) ensemble that boosts performance by combining local features, dense sampling features, and deep learning…

计算机视觉与模式识别 · 计算机科学 2021-07-07 L. Nanni , S. Brahnam , S. Ghidoni , G. Maguolo

Most of existing category-level object pose estimation methods devote to learning the object category information from point cloud modality. However, the scale of 3D datasets is limited due to the high cost of 3D data collection and…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Xiao Lin , Minghao Zhu , Ronghao Dang , Guangliang Zhou , Shaolong Shu , Feng Lin , Chengju Liu , Qijun Chen

We present a box-free bottom-up approach for the tasks of pose estimation and instance segmentation of people in multi-person images using an efficient single-shot model. The proposed PersonLab model tackles both semantic-level reasoning…

计算机视觉与模式识别 · 计算机科学 2018-03-23 George Papandreou , Tyler Zhu , Liang-Chieh Chen , Spyros Gidaris , Jonathan Tompson , Kevin Murphy

In the context of human-in-the-loop Machine Learning applications, like Decision Support Systems, interpretability approaches should provide actionable insights without making the users wait. In this paper, we propose Accelerated…

机器学习 · 计算机科学 2021-12-24 David Dandolo , Chiara Masiero , Mattia Carletti , Davide Dalle Pezze , Gian Antonio Susto

Behavioral phenotyping of genetic animal models currently requires labor-intensive manual feature engineering that limits reproducibility and scalability. We present GEESE, an end-to-end deep learning framework that learns behavioral…

机器学习 · 计算机科学 2026-05-26 Yiran Ding , Yuen Gao , Chunqi Qian , Zijun Cui

Image paragraph generation is the task of producing a coherent story (usually a paragraph) that describes the visual content of an image. The problem nevertheless is not trivial especially when there are multiple descriptive and diverse…

计算机视觉与模式识别 · 计算机科学 2019-08-02 Jing Wang , Yingwei Pan , Ting Yao , Jinhui Tang , Tao Mei

Weakly supervised object localization (WSOL) remains challenging when learning object localization models from image category labels. Conventional methods that discriminatively train activation models ignore representative yet less…

计算机视觉与模式识别 · 计算机科学 2023-07-20 Yuzhong Zhao , Qixiang Ye , Weijia Wu , Chunhua Shen , Fang Wan

We address Embodied Reference Understanding, the task of predicting the object a person in the scene refers to through pointing gesture and language. This requires multimodal reasoning over text, visual pointing cues, and scene context, yet…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Fevziye Irem Eyiokur , Dogucan Yaman , Hazım Kemal Ekenel , Alexander Waibel

Classification models learn to generalize the associations between data samples and their target classes. However, researchers have increasingly observed that machine learning practice easily leads to systematic errors in AI applications, a…

机器学习 · 计算机科学 2023-03-20 Yongsu Ahn , Yu-Ru Lin , Panpan Xu , Zeng Dai

Human Pose Estimation (HPE) aims at retrieving the 3D position of human joints from images or videos. We show that current 3D HPE methods suffer a lack of viewpoint equivariance, namely they tend to fail or perform poorly when dealing with…

计算机视觉与模式识别 · 计算机科学 2021-08-20 Nicola Garau , Niccolò Bisagno , Piotr Bródka , Nicola Conci

Biomedical Event Extraction (BEE) is a challenging task that involves modeling complex relationships between fine-grained entities in biomedical text. BEE has traditionally been formulated as a classification problem. With recent…

计算与语言 · 计算机科学 2025-02-24 Haohan Yuan , Siu Cheung Hui , Haopeng Zhang