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Image captioning involves generating textual descriptions from input images, bridging the gap between computer vision and natural language processing. Recent advancements in transformer-based models have significantly improved caption…

Computer Vision and Pattern Recognition · Computer Science 2025-06-09 Israa A. Albadarneh , Bassam H. Hammo , Omar S. Al-Kadi

Recent research that applies Transformer-based architectures to image captioning has resulted in state-of-the-art image captioning performance, capitalising on the success of Transformers on natural language tasks. Unfortunately, though…

Computer Vision and Pattern Recognition · Computer Science 2022-02-14 Jia Huei Tan , Ying Hua Tan , Chee Seng Chan , Joon Huang Chuah

Emotion perception and adaptive expression are fundamental capabilities in human-agent interaction. While recent advances in speech emotion captioning (SEC) have improved fine-grained emotional modeling, existing systems remain limited to…

Computation and Language · Computer Science 2026-04-30 Shuhao Xu , Yifan Hu , Jingjing Wu , Zhihao Du , Zheng Lian , Rui Liu

In this paper, we introduce a novel Synchronized Class Token Fusion (SCT Fusion) architecture in the framework of multi-modal multi-label classification (MLC) of remote sensing (RS) images. The proposed architecture leverages…

Computer Vision and Pattern Recognition · Computer Science 2023-06-05 David Hoffmann , Kai Norman Clasen , Begüm Demir

Image captioning is shown to be able to achieve a better performance by using scene graphs to represent the relations of objects in the image. The current captioning encoders generally use a Graph Convolutional Net (GCN) to represent the…

Computer Vision and Pattern Recognition · Computer Science 2022-07-18 Xuewen Yang , Yingru Liu , Xin Wang

Image Captioning is an important Language and Vision task that finds application in a variety of contexts, ranging from healthcare to autonomous vehicles. As many real-world applications rely on devices with limited resources, much effort…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Jia Cheng Hu , Roberto Cavicchioli , Alessandro Capotondi

Transformer models have achieved promising performances in point cloud segmentation. However, most existing attention schemes provide the same feature learning paradigm for all points equally and overlook the enormous difference in size…

Computer Vision and Pattern Recognition · Computer Science 2023-01-18 Junjie Zhou , Yongping Xiong , Chinwai Chiu , Fangyu Liu , Xiangyang Gong

We introduce the task of dense captioning in 3D scans from commodity RGB-D sensors. As input, we assume a point cloud of a 3D scene; the expected output is the bounding boxes along with the descriptions for the underlying objects. To…

Computer Vision and Pattern Recognition · Computer Science 2020-12-07 Dave Zhenyu Chen , Ali Gholami , Matthias Nießner , Angel X. Chang

Surgical captioning plays an important role in surgical instruction prediction and report generation. However, the majority of captioning models still rely on the heavy computational object detector or feature extractor to extract regional…

Computer Vision and Pattern Recognition · Computer Science 2022-07-04 Mengya Xu , Mobarakol Islam , Hongliang Ren

Image captioning and cross-modal retrieval are examples of tasks that involve the joint analysis of visual and linguistic information. In connection to remote sensing imagery, these tasks can help non-expert users in extracting relevant…

Computer Vision and Pattern Recognition · Computer Science 2024-02-12 João Daniel Silva , João Magalhães , Devis Tuia , Bruno Martins

Change detection is a fundamental task in remote sensing, aiming to quantify the impacts of human activities and ecological dynamics on land-cover changes. Existing change detection methods are limited to predefined classes in training…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 You Su , Yonghong Song , Jingqi Chen , Zehan Wen

3D dense captioning requires a model to translate its understanding of an input 3D scene into several captions associated with different object regions. Existing methods adopt a sophisticated "detect-then-describe" pipeline, which builds…

Computer Vision and Pattern Recognition · Computer Science 2023-09-07 Sijin Chen , Hongyuan Zhu , Mingsheng Li , Xin Chen , Peng Guo , Yinjie Lei , Gang Yu , Taihao Li , Tao Chen

Automated audio captioning is multi-modal translation task that aim to generate textual descriptions for a given audio clip. In this paper we propose a full Transformer architecture that utilizes Patchout as proposed in [1], significantly…

Remote sensing image change captioning (RSICC) aims to describe the difference between two remote sensing images. While recent methods have explored video modeling, they largely overlook the inherent ambiguities in viewpoint, scale, and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Yanpei Gong , Beichen Zhang , Hao Wang , Zhaobo Qi , Xinyan Liu , Yuanrong Xu , Ruiyang Gao , Weigang Zhang

Satellite imagery plays a crucial role in monitoring changes happening on Earth's surface and aiding in climate analysis, ecosystem assessment, and disaster response. In this paper, we tackle semantic change detection with satellite image…

Computer Vision and Pattern Recognition · Computer Science 2024-07-11 Elliot Vincent , Jean Ponce , Mathieu Aubry

Change detection in remote sensing imagery is essential for a variety of applications such as urban planning, disaster management, and climate research. However, existing methods for identifying semantically changed areas overlook the…

Computer Vision and Pattern Recognition · Computer Science 2023-12-08 Maximilian Bernhard , Niklas Strauß , Matthias Schubert

Monitoring changes in the Earth's surface is crucial for understanding natural processes and human impacts, necessitating precise and comprehensive interpretation methodologies. Remote sensing satellite imagery offers a unique perspective…

Computer Vision and Pattern Recognition · Computer Science 2024-07-17 Chenyang Liu , Keyan Chen , Haotian Zhang , Zipeng Qi , Zhengxia Zou , Zhenwei Shi

Remote sensing change detection fundamentally relies on the effective fusion and discrimination of bi-temporal features. Prevailing paradigms typically utilize Siamese encoders bridged by explicit difference computation modules, such as…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Sijun Dong , Siming Fu , Kaiyu Li , Xiangyong Cao , Xiaoliang Meng , Bo Du

With the growing capabilities of modern object detection networks and datasets to train them, it has gotten more straightforward and, importantly, less laborious to get up and running with a model that is quite adept at detecting any number…

Machine Learning · Computer Science 2023-12-19 Grant Rosario , David Noever

We introduce HyperCap, the first large-scale hyperspectral captioning dataset designed to enhance model performance and effectiveness in remote sensing applications. Unlike traditional hyperspectral imaging (HSI) benchmarks, HyperCap…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Aryan Das , Tanishq Rachamalla , Pravendra Singh , Koushik Biswas , Vinay Kumar Verma , Salvador Garcia , Antonio Plaza , Swalpa Kumar Roy