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Semantic segmentation requires methods capable of learning high-level features while dealing with large volume of data. Towards such goal, Convolutional Networks can learn specific and adaptable features based on the data. However, these…

Computer Vision and Pattern Recognition · Computer Science 2019-10-23 Keiller Nogueira , Mauro Dalla Mura , Jocelyn Chanussot , William R. Schwartz , Jefersson A. dos Santos

Image classification is a challenging problem which aims to identify the category of object in the image. In recent years, deep Convolutional Neural Networks (CNNs) have been applied to handle this task, and impressive improvement has been…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Hao Ren , Jianlin Su , Hong Lu

The remote sensing image change detection task is an essential method for large-scale monitoring. We propose HSANet, a network that uses hierarchical convolution to extract multi-scale features. It incorporates hybrid self-attention and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Chengxi Han , Xiaoyu Su , Zhiqiang Wei , Meiqi Hu , Yichu Xu

Automatically generating a natural language description of an image has attracted interests recently both because of its importance in practical applications and because it connects two major artificial intelligence fields: computer vision…

Computer Vision and Pattern Recognition · Computer Science 2016-03-15 Quanzeng You , Hailin Jin , Zhaowen Wang , Chen Fang , Jiebo Luo

Advancements in Text-to-Image synthesis over recent years have focused more on improving the quality of generated samples using datasets with descriptive prompts. However, real-world image-caption pairs present in domains such as news data…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Aashish Anantha Ramakrishnan , Sharon X. Huang , Dongwon Lee

3D dense captioning aims to describe individual objects by natural language in 3D scenes, where 3D scenes are usually represented as RGB-D scans or point clouds. However, only exploiting single modal information, e.g., point cloud, previous…

Computer Vision and Pattern Recognition · Computer Science 2022-04-07 Zhihao Yuan , Xu Yan , Yinghong Liao , Yao Guo , Guanbin Li , Zhen Li , Shuguang Cui

Humans describe complex scenes with compositionality, using simple text descriptions enriched with links and relationships. While vision-language research has aimed to develop models with compositional understanding capabilities, this is…

Computer Vision and Pattern Recognition · Computer Science 2025-02-28 Yu-Guan Hsieh , Cheng-Yu Hsieh , Shih-Ying Yeh , Louis Béthune , Hadi Pour Ansari , Pavan Kumar Anasosalu Vasu , Chun-Liang Li , Ranjay Krishna , Oncel Tuzel , Marco Cuturi

Recently it has shown that the policy-gradient methods for reinforcement learning have been utilized to train deep end-to-end systems on natural language processing tasks. What's more, with the complexity of understanding image content and…

Computer Vision and Pattern Recognition · Computer Science 2018-09-14 Haichao Shi , Peng Li , Bo Wang , Zhenyu Wang

We explore the use of convolutional neural networks for the semantic classification of remote sensing scenes. Two recently proposed architectures, CaffeNet and GoogLeNet, are adopted, with three different learning modalities. Besides…

Computer Vision and Pattern Recognition · Computer Science 2015-08-04 Marco Castelluccio , Giovanni Poggi , Carlo Sansone , Luisa Verdoliva

Automatic generation of video captions is a fundamental challenge in computer vision. Recent techniques typically employ a combination of Convolutional Neural Networks (CNNs) and Recursive Neural Networks (RNNs) for video captioning. These…

Computer Vision and Pattern Recognition · Computer Science 2019-04-30 Nayyer Aafaq , Naveed Akhtar , Wei Liu , Syed Zulqarnain Gilani , Ajmal Mian

State-of-the-art image captioners can generate accurate sentences to describe images in a sequence to sequence manner without considering the controllability and interpretability. This, however, is far from making image captioning widely…

Computer Vision and Pattern Recognition · Computer Science 2022-05-26 Luka Maxwell

In this paper, we propose a novel multimodal framework, Multimodal Language-Guided Network (MMLGNet), to align heterogeneous remote sensing modalities like Hyperspectral Imaging (HSI) and LiDAR with natural language semantics using…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Aditya Chaudhary , Sneha Barman , Mainak Singha , Ankit Jha , Girish Mishra , Biplab Banerjee

For an image with multiple scene texts, different people may be interested in different text information. Current text-aware image captioning models are not able to generate distinctive captions according to various information needs. To…

Computer Vision and Pattern Recognition · Computer Science 2021-08-05 Anwen Hu , Shizhe Chen , Qin Jin

Automatically translating images to texts involves image scene understanding and language modeling. In this paper, we propose a novel model, termed RefineCap, that refines the output vocabulary of the language decoder using decoder-guided…

Computation and Language · Computer Science 2021-09-09 Yekun Chai , Shuo Jin , Junliang Xing

Multilingual image captioning has recently been tackled by training with large-scale machine translated data, which is an expensive, noisy, and time-consuming process. Without requiring any multilingual caption data, we propose LMCap, an…

Computation and Language · Computer Science 2023-06-01 Rita Ramos , Bruno Martins , Desmond Elliott

The recent progress on image recognition and language modeling is making automatic description of image content a reality. However, stylized, non-factual aspects of the written description are missing from the current systems. One such…

Computer Vision and Pattern Recognition · Computer Science 2015-12-15 Alexander Mathews , Lexing Xie , Xuming He

Remote sensing image segmentation faces persistent challenges in distinguishing morphologically similar categories and adapting to diverse scene variations. While existing methods rely on implicit representation learning paradigms, they…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Xuechao Zou , Yue Li , Shun Zhang , Kai Li , Shiying Wang , Pin Tao , Junliang Xing , Congyan Lang

Automatically captioning images with natural language sentences is an important research topic. State of the art models are able to produce human-like sentences. These models typically describe the depicted scene as a whole and do not…

Computer Vision and Pattern Recognition · Computer Science 2019-08-07 Philipp Harzig , Stephan Brehm , Rainer Lienhart , Carolin Kaiser , René Schallner

Automated image captioning using the content from the image is very appealing when done by harnessing the capability of computer vision and natural language processing. Extensive research has been done in the field with a major focus on the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Wasim Akram Khan , Anil Kumar Vuppala

Unsupervised image captioning with no annotations is an emerging challenge in computer vision, where the existing arts usually adopt GAN (Generative Adversarial Networks) models. In this paper, we propose a novel memory-based network rather…

Computer Vision and Pattern Recognition · Computer Science 2020-06-25 Dan Guo , Yang Wang , Peipei Song , Meng Wang