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Dense captioning is a newly emerging computer vision topic for understanding images with dense language descriptions. The goal is to densely detect visual concepts (e.g., objects, object parts, and interactions between them) from images,…

Computer Vision and Pattern Recognition · Computer Science 2017-08-09 Linjie Yang , Kevin Tang , Jianchao Yang , Li-Jia Li

Omnidirectional images (ODIs) provide full 360x180 view which are widely adopted in VR, AR and embodied intelligence applications. While multi-modal large language models (MLLMs) have demonstrated remarkable performance on conventional 2D…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Liu Yang , Huiyu Duan , Ran Tao , Juntao Cheng , Sijing Wu , Yunhao Li , Jing Liu , Xiongkuo Min , Guangtao Zhai

Dense video captioning (DVC) aims to generate multi-sentence descriptions to elucidate the multiple events in the video, which is challenging and demands visual consistency, discoursal coherence, and linguistic diversity. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2021-11-22 Xu Yan , Zhengcong Fei , Shuhui Wang , Qingming Huang , Qi Tian

Recent image captioning models are achieving impressive results based on popular metrics, i.e., BLEU, CIDEr, and SPICE. However, focusing on the most popular metrics that only consider the overlap between the generated captions and human…

Computer Vision and Pattern Recognition · Computer Science 2022-04-11 Jiuniu Wang , Wenjia Xu , Qingzhong Wang , Antoni B. Chan

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

In this paper, we present Change3D, a framework that reconceptualizes the change detection and captioning tasks through video modeling. Recent methods have achieved remarkable success by regarding each pair of bi-temporal images as separate…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Duowang Zhu , Xiaohu Huang , Haiyan Huang , Hao Zhou , Zhenfeng Shao

The capability of intelligent models to extrapolate and comprehend changes in object states is a crucial yet demanding aspect of AI research, particularly through the lens of human interaction in real-world settings. This task involves…

Computer Vision and Pattern Recognition · Computer Science 2024-04-04 Nguyen Nguyen , Jing Bi , Ali Vosoughi , Yapeng Tian , Pooyan Fazli , Chenliang Xu

The advent of vision-language pre-training techniques enhanced substantial progress in the development of models for image captioning. However, these models frequently produce generic captions and may omit semantically important image…

Computer Vision and Pattern Recognition · Computer Science 2023-11-17 Noam Rotstein , David Bensaid , Shaked Brody , Roy Ganz , Ron Kimmel

In this paper, we propose a new setting for generating product descriptions from images, augmented by marketing keywords. It leverages the combined power of visual and textual information to create descriptions that are more tailored to the…

Computation and Language · Computer Science 2024-03-08 Yunxin Li , Baotian Hu , Wenhan Luo , Lin Ma , Yuxin Ding , Min Zhang

Cross-Domain Image Retrieval (CDIR) is a challenging task in computer vision, aiming to match images across different visual domains such as sketches, paintings, and photographs. Existing CDIR methods rely either on supervised learning with…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Lucas Iijima , Nikolaos Giakoumoglou , Tania Stathaki

The task of image-text matching aims to map representations from different modalities into a common joint visual-textual embedding. However, the most widely used datasets for this task, MSCOCO and Flickr30K, are actually image captioning…

Computer Vision and Pattern Recognition · Computer Science 2021-10-07 Ali Furkan Biten , Andres Mafla , Lluis Gomez , Dimosthenis Karatzas

The fast growing application of omnidirectional images calls for effective approaches for omnidirectional image quality assessment (OIQA). Existing OIQA methods have been developed and tested on homogeneously distorted omnidirectional…

Computer Vision and Pattern Recognition · Computer Science 2025-02-24 Jiebin Yan , Ziwen Tan , Yuming Fang , Junjie Chen , Wenhui Jiang , Zhou Wang

Visual dialog has witnessed great progress after introducing various vision-oriented goals into the conversation, especially such as GuessWhich and GuessWhat, where the only image is visible by either and both of the questioner and the…

Computer Vision and Pattern Recognition · Computer Science 2022-03-17 Duo Zheng , Fandong Meng , Qingyi Si , Hairun Fan , Zipeng Xu , Jie Zhou , Fangxiang Feng , Xiaojie Wang

Although image captioning models have made significant advancements in recent years, the majority of them heavily depend on high-quality datasets containing paired images and texts which are costly to acquire. Previous works leverage the…

Computer Vision and Pattern Recognition · Computer Science 2023-12-15 Zhiyue Liu , Jinyuan Liu , Fanrong Ma

End-to-end In-Image Machine Translation (IIMT) aims to convert text embedded within an image into a target language while preserving the original visual context, layout, and rendering style. However, existing IIMT benchmarks are largely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Jiahao Lyu , Pei Fu , Zhenhang Li , Weichao Zeng , Shaojie Zhang , Jiahui Yang , Can Ma , Yu Zhou , Zhenbo Luo , Jian Luan

The advancement of object detection (OD) in open-vocabulary and open-world scenarios is a critical challenge in computer vision. This work introduces OmDet, a novel language-aware object detection architecture, and an innovative training…

Computer Vision and Pattern Recognition · Computer Science 2024-02-27 Tiancheng Zhao , Peng Liu , Kyusong Lee

Although CLIP-like Visual Language Models provide a functional joint feature space for image and text, due to the limitation of the CILP-like model's image input size (e.g., 224), subtle details are lost in the feature representation if we…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Zilun Zhang , Cuifeng Shen , Yuan Shen , Xinyu Zhou , Huixin Xiong , Tiancheng Zhao , Jianwei Yin

Multimodal Large Language Models (MLLMs) excel in vision--language tasks by pre-training solely on coarse-grained concept annotations (e.g., image captions). We hypothesize that integrating fine-grained concept annotations (e.g., object…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Xiao Xu , Tianhao Niu , Yuxi Xie , Libo Qin , Wanxiang Che , Min-Yen Kan

Vision-Language Pre-training (VLP) models like CLIP have achieved remarkable success in computer vision and particularly demonstrated superior robustness to distribution shifts of 2D images. However, their robustness under 3D viewpoint…

Computer Vision and Pattern Recognition · Computer Science 2024-04-19 Shouwei Ruan , Yinpeng Dong , Hanqing Liu , Yao Huang , Hang Su , Xingxing Wei

An image captioning model flexibly switching its language pattern, e.g., descriptiveness and length, should be useful since it can be applied to diverse applications. However, despite the dramatic improvement in generative vision-language…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Kuniaki Saito , Donghyun Kim , Kwanyong Park , Atsushi Hashimoto , Yoshitaka Ushiku