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Deep clustering has recently emerged as a promising technique for complex data clustering. Despite the considerable progress, previous deep clustering works mostly build or learn the final clustering by only utilizing a single layer of…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Dong Huang , Ding-Hua Chen , Xiangji Chen , Chang-Dong Wang , Jian-Huang Lai

Collaborative filtering has been largely used to advance modern recommender systems to predict user preference. A key component in collaborative filtering is representation learning, which aims to project users and items into a low…

信息检索 · 计算机科学 2021-02-15 Gang Wang , Ziyi Guo , Xiang Li , Dawei Yin , Shuai Ma

Image classification is a fundamental task in computer vision, and the quest to enhance DNN accuracy without inflating model size or latency remains a pressing concern. We make a couple of advances in this regard, leading to a novel…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Hasanul Mahmud , Kevin Desai , Palden Lama , Sushil K. Prasad

Semantic segmentation tasks based on weakly supervised condition have been put forward to achieve a lightweight labeling process. For simple images that only include a few categories, researches based on image-level annotations have…

计算机视觉与模式识别 · 计算机科学 2020-03-11 Xi Li , Huimin Ma , Sheng Yi , Yanxian Chen

Local feature matching plays a critical role in understanding the correspondence between cross-view images. However, traditional methods are constrained by the inherent local nature of feature descriptors, limiting their ability to capture…

计算机视觉与模式识别 · 计算机科学 2026-04-16 Songlin Du , Xiaoyong Lu , Yaping Yan , Guobao Xiao , Xiaobo Lu , Takeshi Ikenaga

Remote sensing image scene classification, which aims at labeling remote sensing images with a set of semantic categories based on their contents, has broad applications in a range of fields. Propelled by the powerful feature learning…

计算机视觉与模式识别 · 计算机科学 2020-08-20 Gong Cheng , Xingxing Xie , Junwei Han , Lei Guo , Gui-Song Xia

Cross-view video understanding is an important yet under-explored area in computer vision. In this paper, we introduce a joint parsing framework that integrates view-centric proposals into scene-centric parse graphs that represent a…

计算机视觉与模式识别 · 计算机科学 2018-02-06 Hang Qi , Yuanlu Xu , Tao Yuan , Tianfu Wu , Song-Chun Zhu

Pixel-level Scene Understanding is one of the fundamental problems in computer vision, which aims at recognizing object classes, masks and semantics of each pixel in the given image. Since the real-world is actually video-based rather than…

图像与视频处理 · 电气工程与系统科学 2023-06-06 Biao Wu , Shaoli Liu , Diankai Zhang , Chengjian Zheng , Si Gao , Xiaofeng Zhang , Ning Wang

Recently, the semantics of scene text has been proven to be essential in fine-grained image classification. However, the existing methods mainly exploit the literal meaning of scene text for fine-grained recognition, which might be…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Hao Wang , Junchao Liao , Tianheng Cheng , Zewen Gao , Hao Liu , Bo Ren , Xiang Bai , Wenyu Liu

This article investigates a data-driven approach for semantically scene understanding, without pixelwise annotation and classifier training. Our framework parses a target image with two steps: (i) retrieving its exemplars (i.e. references)…

计算机视觉与模式识别 · 计算机科学 2015-02-04 Xionghao Liu , Wei Yang , Liang Lin , Qing Wang , Zhaoquan Cai , Jianhuang Lai

Scene text recognition has attracted great interests from the computer vision and pattern recognition community in recent years. State-of-the-art methods use concolutional neural networks (CNNs), recurrent neural networks with long…

计算机视觉与模式识别 · 计算机科学 2017-09-07 Fei Yin , Yi-Chao Wu , Xu-Yao Zhang , Cheng-Lin Liu

Learning similarity between scene graphs and images aims to estimate a similarity score given a scene graph and an image. There is currently no research dedicated to this task, although it is critical for scene graph generation and…

计算机视觉与模式识别 · 计算机科学 2024-05-21 Yuren Cong , Wentong Liao , Bodo Rosenhahn , Michael Ying Yang

This paper proposes a branched residual network for image classification. It is known that high-level features of deep neural network are more representative than lower-level features. By sharing the low-level features, the network can…

计算机视觉与模式识别 · 计算机科学 2017-02-22 Byungju Kim , Youngsoo Kim , Yeakang Lee , Junmo Kim

Scene text recognition is a rapidly developing field that faces numerous challenges due to the complexity and diversity of scene text, including complex backgrounds, diverse fonts, flexible arrangements, and accidental occlusions. In this…

计算机视觉与模式识别 · 计算机科学 2024-02-22 Mingkun Yang , Biao Yang , Minghui Liao , Yingying Zhu , Xiang Bai

Semantic segmentation has innately relied on extensive pixel-level annotated data, leading to the emergence of unsupervised methodologies. Among them, leveraging self-supervised Vision Transformers for unsupervised semantic segmentation…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Chanyoung Kim , Woojung Han , Dayun Ju , Seong Jae Hwang

Semantic segmentation consists in classifying each pixel of an image by assigning it to a specific label chosen from a set of all the available ones. During the last few years, a lot of attention shifted to this kind of task. Many computer…

计算机视觉与模式识别 · 计算机科学 2021-12-28 Loris Nanni , Daniela Cuza , Alessandra Lumini , Andrea Loreggia , Sheryl Brahnam

Entities are essential elements of natural language. In this paper, we present methods for learning multi-level representations of entities on three complementary levels: character (character patterns in entity names extracted, e.g., by…

计算与语言 · 计算机科学 2017-01-18 Yadollah Yaghoobzadeh , Hinrich Schütze

Traditionally, training neural networks to perform semantic segmentation required expensive human-made annotations. But more recently, advances in the field of unsupervised learning have made significant progress on this issue and towards…

计算机视觉与模式识别 · 计算机科学 2024-03-27 Leon Sick , Dominik Engel , Pedro Hermosilla , Timo Ropinski

This paper introduces key machine learning operations that allow the realization of robust, joint 6D pose estimation of multiple instances of objects either densely packed or in unstructured piles from RGB-D data. The first objective is to…

机器人学 · 计算机科学 2019-10-14 Chaitanya Mitash , Bowen Wen , Kostas Bekris , Abdeslam Boularias

The need for clear, trustworthy explanations of deep learning model predictions is essential for high-criticality fields, such as medicine and biometric identification. Class Activation Maps (CAMs) are an increasingly popular category of…