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Change captioning has become essential for accurately describing changes in multi-temporal remote sensing data, providing an intuitive way to monitor Earth's dynamics through natural language. However, existing change captioning methods…

Computer Vision and Pattern Recognition · Computer Science 2025-01-15 Yuduo Wang , Weikang Yu , Pedram Ghamisi

Recent works in image captioning have shown very promising raw performance. However, we realize that most of these encoder-decoder style networks with attention do not scale naturally to large vocabulary size, making them difficult to be…

Computer Vision and Pattern Recognition · Computer Science 2019-06-13 Jia Huei Tan , Chee Seng Chan , Joon Huang Chuah

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…

Image captioning attempts to generate a sentence composed of several linguistic words, which are used to describe objects, attributes, and interactions in an image, denoted as visual semantic units in this paper. Based on this view, we…

Computer Vision and Pattern Recognition · Computer Science 2019-08-07 Longteng Guo , Jing Liu , Jinhui Tang , Jiangwei Li , Wei Luo , Hanqing Lu

Automatically evaluating the quality of image captions can be very challenging since human language is quite flexible that there can be various expressions for the same meaning. Most of the current captioning metrics rely on token level…

Computer Vision and Pattern Recognition · Computer Science 2021-06-30 Chao Zeng , Tiesong Zhao , Sam Kwong

Generating accurate, informative, and hallucination-free captions for charts remains challenging for vision language models, primarily due to the lack of large-scale, high-quality datasets of real-world charts. However, existing real-world…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Junyoung Lim , Jaewoo Ahn , Gunhee Kim

Crafting effective captions for figures is important. Readers heavily depend on these captions to grasp the figure's message. However, despite a well-developed set of AI technologies for figures and captions, these have rarely been tested…

Human-Computer Interaction · Computer Science 2024-03-27 Ting-Yao Hsu , Chieh-Yang Huang , Shih-Hong Huang , Ryan Rossi , Sungchul Kim , Tong Yu , C. Lee Giles , Ting-Hao K. Huang

Most image captioning models following an autoregressive manner suffer from significant inference latency. Several models adopted a non-autoregressive manner to speed up the process. However, the vanilla non-autoregressive manner results in…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Zheng Ma , Changxin Wang , Bo Huang , Zixuan Zhu , Jianbing Zhang

Generating visually grounded image captions with specific linguistic styles using unpaired stylistic corpora is a challenging task, especially since we expect stylized captions with a wide variety of stylistic patterns. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2023-08-03 Kanzhi Cheng , Zheng Ma , Shi Zong , Jianbing Zhang , Xinyu Dai , Jiajun Chen

This paper addresses the task of generating fluent descriptions by training on a non-uniform combination of data sources, containing both human-annotated and web-collected captions. Large-scale datasets with noisy image-text pairs, indeed,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Marcella Cornia , Lorenzo Baraldi , Giuseppe Fiameni , Rita Cucchiara

This paper introduces the COCONut-PanCap dataset, created to enhance panoptic segmentation and grounded image captioning. Building upon the COCO dataset with advanced COCONut panoptic masks, this dataset aims to overcome limitations in…

Computer Vision and Pattern Recognition · Computer Science 2025-02-05 Xueqing Deng , Qihang Yu , Ali Athar , Chenglin Yang , Linjie Yang , Xiaojie Jin , Xiaohui Shen , Liang-Chieh Chen

We examine the possibility that recent promising results in automatic caption generation are due primarily to language models. By varying image representation quality produced by a convolutional neural network, we find that a…

Computation and Language · Computer Science 2015-08-11 Jack Hessel , Nicolas Savva , Michael J. Wilber

We present VIXEN - a technique that succinctly summarizes in text the visual differences between a pair of images in order to highlight any content manipulation present. Our proposed network linearly maps image features in a pairwise…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Alexander Black , Jing Shi , Yifei Fan , Tu Bui , John Collomosse

Neural image/video captioning models can generate accurate descriptions, but their internal process of mapping regions to words is a black box and therefore difficult to explain. Top-down neural saliency methods can find important regions…

Computer Vision and Pattern Recognition · Computer Science 2017-09-12 Vasili Ramanishka , Abir Das , Jianming Zhang , Kate Saenko

Video captioning generate a sentence that describes the video content. Existing methods always require a number of captions (\eg, 10 or 20) per video to train the model, which is quite costly. In this work, we explore the possibility of…

Computer Vision and Pattern Recognition · Computer Science 2024-11-07 Ping Li , Tao Wang , Xinkui Zhao , Xianghua Xu , Mingli Song

Advancements in large Vision-Language Models have brought precise, accurate image captioning, vital for advancing multi-modal image understanding and processing. Yet these captions often carry lengthy, intertwined contexts that are…

Computer Vision and Pattern Recognition · Computer Science 2025-03-28 Zhantao Yang , Ruili Feng , Keyu Yan , Huangji Wang , Zhicai Wang , Shangwen Zhu , Han Zhang , Jie Xiao , Pingyu Wu , Kai Zhu , Jixuan Chen , Chen-Wei Xie , Yue Yang , Hongyang Zhang , Yu Liu , Fan Cheng

Understanding the functional organization of higher visual cortex is a central focus in neuroscience. Past studies have primarily mapped the visual and semantic selectivity of neural populations using hand-selected stimuli, which may…

Machine Learning · Computer Science 2024-05-06 Andrew F. Luo , Margaret M. Henderson , Michael J. Tarr , Leila Wehbe

Image captioning has been recently gaining a lot of attention thanks to the impressive achievements shown by deep captioning architectures, which combine Convolutional Neural Networks to extract image representations, and Recurrent Neural…

Computer Vision and Pattern Recognition · Computer Science 2018-05-22 Marcella Cornia , Lorenzo Baraldi , Giuseppe Serra , Rita Cucchiara

With the rapid development of self-supervised learning (e.g., contrastive learning), the importance of having large-scale images (even without annotations) for training a more generalizable AI model has been widely recognized in medical…

Image captioning has long been regarded as a fundamental task in visual understanding. Recently, however, few large vision-language model (LVLM) research discusses model's image captioning performance because of the outdated short-caption…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Hongyuan Dong , Jiawen Li , Bohong Wu , Jiacong Wang , Yuan Zhang , Haoyuan Guo
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