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Current captioning approaches tend to generate correct but "generic" descriptions that lack real-world knowledge, e.g., named entities and contextual information. Considering that Vision-Language Pre-Training (VLP) models master massive…

Computer Vision and Pattern Recognition · Computer Science 2023-08-03 Kanzhi Cheng , Wenpo Song , Zheng Ma , Wenhao Zhu , Zixuan Zhu , Jianbing Zhang

Speculative decoding is a widely adopted technique for accelerating inference in large language models (LLMs), yet its application to vision-language models (VLMs) remains underexplored, with existing methods achieving only modest speedups…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Jialiang Kang , Han Shu , Wenshuo Li , Yingjie Zhai , Xinghao Chen

Image captioning is a fundamental task in vision-language understanding, where the model predicts a textual informative caption to a given input image. In this paper, we present a simple approach to address this task. We use CLIP encoding…

Computer Vision and Pattern Recognition · Computer Science 2021-11-19 Ron Mokady , Amir Hertz , Amit H. Bermano

Vision and Language Pretraining has become the prevalent approach for tackling multimodal downstream tasks. The current trend is to move towards ever larger models and pretraining datasets. This computational headlong rush does not seem…

Computer Vision and Pattern Recognition · Computer Science 2022-10-06 Mustafa Shukor , Guillaume Couairon , Matthieu Cord

Image captioning, like many tasks involving vision and language, currently relies on Transformer-based architectures for extracting the semantics in an image and translating it into linguistically coherent descriptions. Although successful,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-25 Manuele Barraco , Sara Sarto , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

Large pre-trained vision-language (VL) models have shown significant promise in adapting to various downstream tasks. However, fine-tuning the entire network is challenging due to the massive number of model parameters. To address this…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Jingchen Sun , Jiayu Qin , Zihao Lin , Changyou Chen

The abilities of large language models (LLMs) have recently progressed to unprecedented levels, paving the way to novel applications in a wide variety of areas. In computer vision, LLMs can be used to prime vision-language tasks such image…

Computer Vision and Pattern Recognition · Computer Science 2024-03-21 Théophane Vallaeys , Mustafa Shukor , Matthieu Cord , Jakob Verbeek

Recent advances in image captioning have focused on scaling the data and model size, substantially increasing the cost of pre-training and finetuning. As an alternative to large models, we present SmallCap, which generates a caption…

Computer Vision and Pattern Recognition · Computer Science 2023-03-30 Rita Ramos , Bruno Martins , Desmond Elliott , Yova Kementchedjhieva

Recently, vision model pre-training has evolved from relying on manually annotated datasets to leveraging large-scale, web-crawled image-text data. Despite these advances, there is no pre-training method that effectively exploits the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-23 Chenyu Yang , Xizhou Zhu , Jinguo Zhu , Weijie Su , Junjie Wang , Xuan Dong , Wenhai Wang , Lewei Lu , Bin Li , Jie Zhou , Yu Qiao , Jifeng Dai

Recent advancements in pre-trained large-scale language-image models have ushered in a new era of visual comprehension, offering a significant leap forward. These breakthroughs have proven particularly instrumental in addressing…

Computer Vision and Pattern Recognition · Computer Science 2023-11-03 Yiran Li , Junpeng Wang , Prince Aboagye , Michael Yeh , Yan Zheng , Liang Wang , Wei Zhang , Kwan-Liu Ma

Well-formed context aware image captions and tags in enterprise content such as marketing material are critical to ensure their brand presence and content recall. Manual creation and updates to ensure the same is non trivial given the scale…

Computer Vision and Pattern Recognition · Computer Science 2023-06-02 Abisek Rajakumar Kalarani , Pushpak Bhattacharyya , Niyati Chhaya , Sumit Shekhar

Generative vision-language models (VLMs) have shown impressive performance in zero-shot vision-language tasks like image captioning and visual question answering. However, improving their zero-shot reasoning typically requires second-stage…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Rongjie Li , Yu Wu , Xuming He

Recent advancements in vision-language models have achieved remarkable results in making language models understand vision inputs. However, a unified approach to align these models across diverse tasks such as image captioning and visual…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Kartik Jangra , Aman Kumar Singh , Yashwani Mann , Geetanjali Rathee

Vision-language models (VLMs) integrate visual and textual information, enabling a wide range of applications such as image captioning and visual question answering, making them crucial for modern AI systems. However, their high…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Gaurav Shinde , Anuradha Ravi , Emon Dey , Shadman Sakib , Milind Rampure , Nirmalya Roy

Pre-Trained Vision-Language Models (VL-PTMs) have shown promising capabilities in grounding natural language in image data, facilitating a broad variety of cross-modal tasks. However, we note that there exists a significant gap between the…

Computer Vision and Pattern Recognition · Computer Science 2022-05-23 Yuan Yao , Ao Zhang , Zhengyan Zhang , Zhiyuan Liu , Tat-Seng Chua , Maosong Sun

Integrating outside knowledge for reasoning in visio-linguistic tasks such as visual question answering (VQA) is an open problem. Given that pretrained language models have been shown to include world knowledge, we propose to use a unimodal…

Computer Vision and Pattern Recognition · Computer Science 2022-09-14 Ander Salaberria , Gorka Azkune , Oier Lopez de Lacalle , Aitor Soroa , Eneko Agirre

Visually grounded speech systems learn from paired images and their spoken captions. Recently, there have been attempts to utilize the visually grounded models trained from images and their corresponding text captions, such as CLIP, to…

Audio and Speech Processing · Electrical Eng. & Systems 2023-09-12 Saurabhchand Bhati , Jesús Villalba , Laureano Moro-Velazquez , Thomas Thebaud , Najim Dehak

Despite significant progress in Vision-Language Pre-training (VLP), current approaches predominantly emphasize feature extraction and cross-modal comprehension, with limited attention to generating or transforming visual content. This gap…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Ziyang Zhang , Yang Yu , Yucheng Chen , Xulei Yang , Si Yong Yeo

Document understanding and GUI interaction are among the highest-value applications of Vision-Language Models (VLMs), yet they impose exceptionally heavy computational burden: fine-grained text and small UI elements demand high-resolution…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Nan Wang , Zhiwei Jin , Chen Chen , Haonan Lu

Large language models (LLMs) have shown remarkable performance in natural language processing (NLP) tasks. To comprehend and execute diverse human instructions over image data, instruction-tuned large vision-language models (LVLMs) have…

Computer Vision and Pattern Recognition · Computer Science 2023-12-05 Lei Wang , Jiabang He , Shenshen Li , Ning Liu , Ee-Peng Lim