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Retinal image analysis is crucial for diagnosing and treating eye diseases, yet generating accurate medical reports from images remains challenging due to variability in image quality and pathology, especially with limited labeled data.…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Teja Krishna Cherukuri , Nagur Shareef Shaik , Jyostna Devi Bodapati , Dong Hye Ye

We propose Unicoder-VL, a universal encoder that aims to learn joint representations of vision and language in a pre-training manner. Borrow ideas from cross-lingual pre-trained models, such as XLM and Unicoder, both visual and linguistic…

计算机视觉与模式识别 · 计算机科学 2019-12-04 Gen Li , Nan Duan , Yuejian Fang , Ming Gong , Daxin Jiang , Ming Zhou

Joint image-text embedding is the bedrock for most Vision-and-Language (V+L) tasks, where multimodality inputs are simultaneously processed for joint visual and textual understanding. In this paper, we introduce UNITER, a UNiversal…

计算机视觉与模式识别 · 计算机科学 2020-07-21 Yen-Chun Chen , Linjie Li , Licheng Yu , Ahmed El Kholy , Faisal Ahmed , Zhe Gan , Yu Cheng , Jingjing Liu

One of the major challenges in training text-to-image generation models is the need of a large number of high-quality image-text pairs. While image samples are often easily accessible, the associated text descriptions typically require…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Yufan Zhou , Ruiyi Zhang , Changyou Chen , Chunyuan Li , Chris Tensmeyer , Tong Yu , Jiuxiang Gu , Jinhui Xu , Tong Sun

Automatically captioning visualizations is not new, but recent advances in large language models(LLMs) open exciting new possibilities. In this tutorial, after providing a brief review of Information Visualization (InfoVis) principles and…

计算与语言 · 计算机科学 2024-07-01 Giuseppe Carenini , Jordon Johnson , Ali Salamatian

Vision language pre-training aims to learn alignments between vision and language from a large amount of data. Most existing methods only learn image-text alignments. Some others utilize pre-trained object detectors to leverage vision…

计算机视觉与模式识别 · 计算机科学 2023-08-01 Yan Zeng , Xinsong Zhang , Hang Li , Jiawei Wang , Jipeng Zhang , Wangchunshu Zhou

Speech representation learning has improved both speech understanding and speech synthesis tasks for single language. However, its ability in cross-lingual scenarios has not been explored. In this paper, we extend the pretraining method for…

音频与语音处理 · 电气工程与系统科学 2022-12-06 Xiaoran Fan , Chao Pang , Tian Yuan , He Bai , Renjie Zheng , Pengfei Zhu , Shuohuan Wang , Junkun Chen , Zeyu Chen , Liang Huang , Yu Sun , Hua Wu

Video-language pre-trained models have shown remarkable success in guiding video question-answering (VideoQA) tasks. However, due to the length of video sequences, training large-scale video-based models incurs considerably higher costs…

计算机视觉与模式识别 · 计算机科学 2023-08-17 Guangyi Chen , Xiao Liu , Guangrun Wang , Kun Zhang , Philip H. S. Torr , Xiao-Ping Zhang , Yansong Tang

Large-scale pre-training methods of learning cross-modal representations on image-text pairs are becoming popular for vision-language tasks. While existing methods simply concatenate image region features and text features as input to the…

计算机视觉与模式识别 · 计算机科学 2020-07-28 Xiujun Li , Xi Yin , Chunyuan Li , Pengchuan Zhang , Xiaowei Hu , Lei Zhang , Lijuan Wang , Houdong Hu , Li Dong , Furu Wei , Yejin Choi , Jianfeng Gao

Transformers have gained increasing popularity in a wide range of applications, including Natural Language Processing (NLP), Computer Vision and Speech Recognition, because of their powerful representational capacity. However, harnessing…

We provide an empirical investigation of the potential of pre-training vision-language models on an unprecedented scale: 100 billion examples. We find that model performance tends to saturate at this scale on many common Western-centric…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Xiao Wang , Ibrahim Alabdulmohsin , Daniel Salz , Zhe Li , Keran Rong , Xiaohua Zhai

In the development of neural text-to-speech systems, model pre-training with a large amount of non-target speakers' data is a common approach. However, in terms of ultimately achieved system performance for target speaker(s), the actual…

音频与语音处理 · 电气工程与系统科学 2021-10-11 Guangyan Zhang , Yichong Leng , Daxin Tan , Ying Qin , Kaitao Song , Xu Tan , Sheng Zhao , Tan Lee

In several real-world scenarios like autonomous navigation and mobility, to obtain a better visual understanding of the surroundings, image captioning and object detection play a crucial role. This work introduces a novel multitask learning…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Debolena Basak , P. K. Srijith , Maunendra Sankar Desarkar

The limits of applicability of vision-and-language models are defined by the coverage of their training data. Tasks like vision question answering (VQA) often require commonsense and factual information beyond what can be learned from…

计算机视觉与模式识别 · 计算机科学 2021-01-18 Violetta Shevchenko , Damien Teney , Anthony Dick , Anton van den Hengel

Some Transformer-based models can perform cross-lingual transfer learning: those models can be trained on a specific task in one language and give relatively good results on the same task in another language, despite having been pre-trained…

计算与语言 · 计算机科学 2022-07-20 Félix Gaschi , François Plesse , Parisa Rastin , Yannick Toussaint

Linguistic representations derived from text alone have been criticized for their lack of grounding, i.e., connecting words to their meanings in the physical world. Vision-and-Language (VL) models, trained jointly on text and image or video…

计算与语言 · 计算机科学 2021-09-22 Tian Yun , Chen Sun , Ellie Pavlick

Most pre-trained Vision-Language (VL) models and training data for the downstream tasks are only available in English. Therefore, multilingual VL tasks are solved using cross-lingual transfer: fine-tune a multilingual pre-trained model or…

计算与语言 · 计算机科学 2025-08-18 Andrei-Alexandru Manea , Jindřich Libovický

Visual-textual understanding is essential for language-guided robot manipulation. Recent works leverage pre-trained vision-language models to measure the similarity between encoded visual observations and textual instructions, and then…

机器人学 · 计算机科学 2025-09-30 Chaoran Zhu , Hengyi Wang , Yik Lung Pang , Changjae Oh

From the perspective of future developments in robotics, it is crucial to verify whether foundation models trained exclusively on offline data, such as images and language, can understand the robot motion. In particular, since Vision…

机器人学 · 计算机科学 2026-01-13 Kanata Suzuki , Shota Shimizu , Tetsuya Ogata

Vision-Language Models (VLMs) have transformed tasks requiring visual and reasoning abilities, such as image retrieval and Visual Question Answering (VQA). Despite their success, VLMs face significant challenges with tasks involving…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Ayush Singh , Mansi Gupta , Shivank Garg , Abhinav Kumar , Vansh Agrawal