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In this paper, we propose a novel language model guided captioning approach, LAMOC, for knowledge-based visual question answering (VQA). Our approach employs the generated captions by a captioning model as the context of an answer…

Computer Vision and Pattern Recognition · Computer Science 2023-05-29 Yifan Du , Junyi Li , Tianyi Tang , Wayne Xin Zhao , Ji-Rong Wen

Audio-visual captioning aims to generate holistic scene descriptions by jointly modeling sound and vision. While recent methods have improved performance through sophisticated modality fusion, it remains unclear to what extent the two…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-29 Yuchi Ishikawa , Toranosuke Manabe , Tatsuya Komatsu , Yoshimitsu Aoki

Foundation image-text models such as CLIP with zero-shot capabilities enable a wide array of applications. MobileCLIP is a recent family of image-text models at 3-15ms latency and 50-150M parameters with state-of-the-art zero-shot accuracy.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Fartash Faghri , Pavan Kumar Anasosalu Vasu , Cem Koc , Vaishaal Shankar , Alexander Toshev , Oncel Tuzel , Hadi Pouransari

Image clustering is an important and open-challenging task in computer vision. Although many methods have been proposed to solve the image clustering task, they only explore images and uncover clusters according to the image features, thus…

Computer Vision and Pattern Recognition · Computer Science 2023-04-11 Shaotian Cai , Liping Qiu , Xiaojun Chen , Qin Zhang , Longteng Chen

While recent advances in reinforcement learning have significantly enhanced reasoning capabilities in large language models (LLMs), these techniques remain underexplored in multi-modal LLMs for video captioning. This paper presents the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Desen Meng , Rui Huang , Zhilin Dai , Xinhao Li , Yifan Xu , Jun Zhang , Zhenpeng Huang , Meng Zhang , Lingshu Zhang , Yi Liu , Limin Wang

Image captioning is a research hotspot where encoder-decoder models combining convolutional neural network (CNN) and long short-term memory (LSTM) achieve promising results. Despite significant progress, these models generate sentences…

Computer Vision and Pattern Recognition · Computer Science 2019-10-16 Hongwei Ge , Zehang Yan , Kai Zhang , Mingde Zhao , Liang Sun

The Contrastive Language-Image Pre-training (CLIP) Model is a recently proposed large-scale pre-train model which attracts increasing attention in the computer vision community. Benefiting from its gigantic image-text training set, the CLIP…

Computer Vision and Pattern Recognition · Computer Science 2022-07-21 Yuxuan Ding , Lingqiao Liu , Chunna Tian , Jingyuan Yang , Haoxuan Ding

Image captioning is one of the straightforward tasks that can take advantage of large-scale web-crawled data which provides rich knowledge about the visual world for a captioning model. However, since web-crawled data contains image-text…

Computer Vision and Pattern Recognition · Computer Science 2023-09-28 Wooyoung Kang , Jonghwan Mun , Sungjun Lee , Byungseok Roh

We introduce FlexCap, a vision-language model that generates region-specific descriptions of varying lengths. FlexCap is trained to produce length-conditioned captions for input boxes, enabling control over information density, with…

Computer Vision and Pattern Recognition · Computer Science 2025-01-30 Debidatta Dwibedi , Vidhi Jain , Jonathan Tompson , Andrew Zisserman , Yusuf Aytar

Image captioning aims to generate natural language descriptions for input images in an open-form manner. To accurately generate descriptions related to the image, a critical step in image captioning is to identify objects and understand…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Jinjing Gu , Tianbao Qin , Yuanyuan Pu , Zhengpeng Zhao

Vision-language models like CLIP are widely used in zero-shot image classification due to their ability to understand various visual concepts and natural language descriptions. However, how to fully leverage CLIP's unprecedented human-like…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Bang An , Sicheng Zhu , Michael-Andrei Panaitescu-Liess , Chaithanya Kumar Mummadi , Furong Huang

Large-scale pre-trained Vision-Language Models (VLMs), such as CLIP, establish the correlation between texts and images, achieving remarkable success on various downstream tasks with fine-tuning. In existing fine-tuning methods, the…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Yi Zhang , Ce Zhang , Yushun Tang , Zhihai He

Data-driven speech processing models usually perform well with a large amount of text supervision, but collecting transcribed speech data is costly. Therefore, we propose SpeechCLIP, a novel framework bridging speech and text through images…

Computation and Language · Computer Science 2022-10-26 Yi-Jen Shih , Hsuan-Fu Wang , Heng-Jui Chang , Layne Berry , Hung-yi Lee , David Harwath

Scientific figure captioning is a complex task that requires generating contextually appropriate descriptions of visual content. However, existing methods often fall short by utilizing incomplete information, treating the task solely as…

We introduce Lumina-Image 2.0, an advanced text-to-image generation framework that achieves significant progress compared to previous work, Lumina-Next. Lumina-Image 2.0 is built upon two key principles: (1) Unification - it adopts a…

With the development of Vision-Language Pre-training Models (VLPMs) represented by CLIP and ALIGN, significant breakthroughs have been achieved for association-based visual tasks such as image classification and image-text retrieval by the…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Junyang Wang , Ming Yan , Yi Zhang , Jitao Sang

Large language models (LLMs)-based image captioning has the capability of describing objects not explicitly observed in training data; yet novel objects occur frequently, necessitating the requirement of sustaining up-to-date object…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Jiaxuan Li , Duc Minh Vo , Akihiro Sugimoto , Hideki Nakayama

There has been a recent spike in interest in multi-modal Language and Vision problems. On the language side, most of these models primarily focus on English since most multi-modal datasets are monolingual. We try to bridge this gap with a…

Computation and Language · Computer Science 2020-12-10 Pranav Aggarwal , Ajinkya Kale

Recent deep learning-based methods for lossy image compression achieve competitive rate-distortion performance through extensive end-to-end training and advanced architectures. However, emerging applications increasingly prioritize semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Ruiqi Shen , Haotian Wu , Wenjing Zhang , Jiangjing Hu , Deniz Gunduz

Photo search, the task of retrieving images based on textual queries, has witnessed significant advancements with the introduction of CLIP (Contrastive Language-Image Pretraining) model. CLIP leverages a vision-language pre training…

Computer Vision and Pattern Recognition · Computer Science 2024-01-25 Naresh Kumar Lahajal , Harini S