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Person re-identification (ReID) has recently benefited from large pretrained vision-language models such as Contrastive Language-Image Pre-Training (CLIP). However, the absence of concrete descriptions necessitates the use of implicit text…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Qianru Han , Xinwei He , Zhi Liu , Sannyuya Liu , Ying Zhang , Jinhai Xiang

Recently, vision-language models like CLIP have advanced the state of the art in a variety of multi-modal tasks including image captioning and caption evaluation. Many approaches leverage CLIP for cross-modal retrieval to condition…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Fabian Paischer , Markus Hofmarcher , Sepp Hochreiter , Thomas Adler

Image captioning can automatically generate captions for the given images, and the key challenge is to learn a mapping function from visual features to natural language features. Existing approaches are mostly supervised ones, i.e., each…

Computer Vision and Pattern Recognition · Computer Science 2024-03-28 Yang Yang

Video grounding aims to locate a moment of interest matching the given query sentence from an untrimmed video. Previous works ignore the {sparsity dilemma} in video annotations, which fails to provide the context information between…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Hongxiang Li , Meng Cao , Xuxin Cheng , Zhihong Zhu , Yaowei Li , Yuexian Zou

Artificial Intelligence Generated Content (AIGC) assisting image production triggers controversy in journalism while attracting attention from media agencies. Key issues involve misinformation, authenticity, semantic fidelity, and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-17 Yajie Yang , Yuqing Zhao , Xiaochao Xi , Yinan Zhu

Remote sensing image change captioning (RSICC) aims to articulate the changes in objects of interest within bi-temporal remote sensing images using natural language. Given the limitations of current RSICC methods in expressing general…

Computer Vision and Pattern Recognition · Computer Science 2024-07-22 Yongshuo Zhu , Lu Li , Keyan Chen , Chenyang Liu , Fugen Zhou , Zhenwei Shi

This paper presents the AToMiC (Authoring Tools for Multimedia Content) dataset, designed to advance research in image/text cross-modal retrieval. While vision-language pretrained transformers have led to significant improvements in…

The volume of User Generated Content (UGC) has increased in recent years. The challenge with this type of content is assessing its quality. So far, the state-of-the-art metrics are not exhibiting a very high correlation with perceptual…

Computer Vision and Pattern Recognition · Computer Science 2023-08-15 Xinyi Wang , Angeliki Katsenou , David Bull

Medical image segmentation is a pivotal step in diagnostic and therapeutic processes, relying on high-quality annotated data that is often challenging and costly to obtain. Semi-supervised learning offers a promising approach to enhance…

Image and Video Processing · Electrical Eng. & Systems 2025-07-08 Yuxuan Cheng , Chenxi Shao , Jie Ma , Yunfei Xie , Guoliang Li

We investigate the problem of understanding the message (gist) conveyed by images and their captions as found, for instance, on websites or news articles. To this end, we propose a methodology to capture the meaning of image-caption pairs…

Information Retrieval · Computer Science 2019-04-19 Lydia Weiland , Ioana Hulpus , Simone Paolo Ponzetto , Wolfgang Effelsberg , Laura Dietz

Scene Graph Generation, which generally follows a regular encoder-decoder pipeline, aims to first encode the visual contents within the given image and then parse them into a compact summary graph. Existing SGG approaches generally not only…

Computer Vision and Pattern Recognition · Computer Science 2022-04-05 Xingning Dong , Tian Gan , Xuemeng Song , Jianlong Wu , Yuan Cheng , Liqiang Nie

Despite the success of various text generation metrics such as BERTScore, it is still difficult to evaluate the image captions without enough reference captions due to the diversity of the descriptions. In this paper, we introduce a new…

Computation and Language · Computer Science 2021-06-29 Hwanhee Lee , Seunghyun Yoon , Franck Dernoncourt , Trung Bui , Kyomin Jung

Unpaired Image-to-Image Translation (UIT) focuses on translating images among different domains by using unpaired data, which has received increasing research focus due to its practical usage. However, existing UIT schemes defect in the…

Computer Vision and Pattern Recognition · Computer Science 2019-04-30 Xinyang Li , Jie Hu , Shengchuan Zhang , Xiaopeng Hong , Qixiang Ye , Chenglin Wu , Rongrong Ji

Developers of text generation models rely on automated evaluation metrics as a stand-in for slow and expensive manual evaluations. However, image captioning metrics have struggled to give accurate learned estimates of the semantic and…

Computation and Language · Computer Science 2022-03-21 Mert İnan , Piyush Sharma , Baber Khalid , Radu Soricut , Matthew Stone , Malihe Alikhani

Controllable Image Captioning (CIC) -- generating natural language descriptions about images under the guidance of given control signals -- is one of the most promising directions towards next-generation captioning systems. Till now,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-03 Zhen Wang , Jun Xiao , Yueting Zhuang , Fei Gao , Jian Shao , Long Chen

This paper presents a novel speaking-style captioning method that generates diverse descriptions while accurately predicting speaking-style information. Conventional learning criteria directly use original captions that contain not only…

Computation and Language · Computer Science 2024-06-28 Atsushi Ando , Takafumi Moriya , Shota Horiguchi , Ryo Masumura

Despite the tremendous success in text-to-image generative models, localized text-to-image generation (that is, generating objects or features at specific locations in an image while maintaining a consistent overall generation) still…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Yutong He , Ruslan Salakhutdinov , J. Zico Kolter

Generating natural language descriptions of images is an important capability for a robot or other visual-intelligence driven AI agent that may need to communicate with human users about what it is seeing. Such image captioning methods are…

Computer Vision and Pattern Recognition · Computer Science 2017-11-29 Li Zhang , Flood Sung , Feng Liu , Tao Xiang , Shaogang Gong , Yongxin Yang , Timothy M. Hospedales

The popularity of image sharing on social media and the engagement it creates between users reflects the important role that visual context plays in everyday conversations. We present a novel task, Image-Grounded Conversations (IGC), in…

Computation and Language · Computer Science 2017-04-21 Nasrin Mostafazadeh , Chris Brockett , Bill Dolan , Michel Galley , Jianfeng Gao , Georgios P. Spithourakis , Lucy Vanderwende

Accurate intent classification is critical for efficient routing in customer service, ensuring customers are connected with the most suitable agents while reducing handling times and operational costs. However, as companies expand their…

Computation and Language · Computer Science 2025-11-18 Ziji Zhang , Michael Yang , Zhiyu Chen , Yingying Zhuang , Shu-Ting Pi , Qun Liu , Rajashekar Maragoud , Vy Nguyen , Anurag Beniwal
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