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Recent learning-based video quality assessment (VQA) algorithms are expensive to implement due to the cost of data collection of human quality opinions, and are less robust across various scenarios due to the biases of these opinions. This…

计算机视觉与模式识别 · 计算机科学 2023-02-28 Haoning Wu , Liang Liao , Jingwen Hou , Chaofeng Chen , Erli Zhang , Annan Wang , Wenxiu Sun , Qiong Yan , Weisi Lin

Medical visual question answering (VQA) is a challenging task that requires answering clinical questions of a given medical image, by taking consider of both visual and language information. However, due to the small scale of training data…

计算机视觉与模式识别 · 计算机科学 2023-07-12 Pengfei Li , Gang Liu , Jinlong He , Zixu Zhao , Shenjun Zhong

Deep learning (DL) has been used in the automatic diagnosis of Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD) with brain imaging data. However, previous methods have not fully exploited the relation between brain image and…

计算机视觉与模式识别 · 计算机科学 2023-10-24 Luoyao Kang , Haifan Gong , Xiang Wan , Haofeng Li

The large language models have achieved superior performance on various natural language tasks. One major drawback of such approaches is they are resource-intensive in fine-tuning new datasets. Soft-prompt tuning presents a…

计算与语言 · 计算机科学 2023-10-30 Guoxin Chen , Yiming Qian , Bowen Wang , Liangzhi Li

This paper presents an in-depth study of multimodal machine translation (MMT), examining the prevailing understanding that MMT systems exhibit decreased sensitivity to visual information when text inputs are complete. Instead, we attribute…

计算与语言 · 计算机科学 2023-10-27 Yuxin Zuo , Bei Li , Chuanhao Lv , Tong Zheng , Tong Xiao , Jingbo Zhu

The In-Context Learning (ICL) is to understand a new task via a few demonstrations (aka. prompt) and predict new inputs without tuning the models. While it has been widely studied in NLP, it is still a relatively new area of research in…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Yanpeng Sun , Qiang Chen , Xiaofan Li , Jian Wang , Jingdong Wang , Zechao Li

Vision-language models are pre-trained by aligning image-text pairs in a common space to deal with open-set visual concepts. To boost the transferability of the pre-trained models, recent works adopt fixed or learnable prompts, i.e.,…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Jiangmeng Li , Wenyi Mo , Wenwen Qiang , Bing Su , Changwen Zheng , Hui Xiong , Ji-Rong Wen

Few-shot learning has been successfully applied to medical image classification as only very few medical examples are available for training. Due to the challenging problem of limited number of annotated medical images, image…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Zhenwei Wang , Qiule Sun , Bingbing Zhang , Pengfei Wang , Jianxin Zhang , Qiang Zhang

Recent advances in image editing have heightened the need for reliable Image Editing Quality Assessment (IEQA). Unlike traditional methods, IEQA requires complex reasoning over multimodal inputs and multi-dimensional assessments. Existing…

计算机视觉与模式识别 · 计算机科学 2026-04-15 Xinjie Zhang , Qiang Li , Xiaowen Ma , Axi Niu , Li Yan , Qingsen Yan

Image Quality Assessment (IQA) algorithms evaluate the perceptual quality of an image using evaluation scores that assess the similarity or difference between two images. We propose a new low-level feature based IQA technique, which applies…

多媒体 · 计算机科学 2017-12-04 Navaneeth K. Kottayil , Irene Cheng , Frederic Dufaux , Anup Basu

Recent multimodal large language models (MLLMs) have demonstrated strong capabilities in image quality assessment (IQA) tasks. However, adapting such large-scale models is computationally expensive and still relies on substantial Mean…

计算机视觉与模式识别 · 计算机科学 2026-01-29 Xinyue Li , Zhichao Zhang , Zhiming Xu , Shubo Xu , Xiongkuo Min , Yitong Chen , Guangtao Zhai

Large language models (LLMs) have demonstrated excellent zero-shot generalization to new language tasks. However, effective utilization of LLMs for zero-shot visual question-answering (VQA) remains challenging, primarily due to the modality…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Jiaxian Guo , Junnan Li , Dongxu Li , Anthony Meng Huat Tiong , Boyang Li , Dacheng Tao , Steven C. H. Hoi

Pre-trained vision-language models, e.g., CLIP, working with manually designed prompts have demonstrated great capacity of transfer learning. Recently, learnable prompts achieve state-of-the-art performance, which however are prone to…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Baoshuo Kan , Teng Wang , Wenpeng Lu , Xiantong Zhen , Weili Guan , Feng Zheng

Vision-language models (VLMs) have exhibited remarkable generalization capabilities, and prompt learning for VLMs has attracted great attention for the ability to adapt pre-trained VLMs to specific downstream tasks. However, existing…

机器学习 · 计算机科学 2025-01-15 Song-Lin Lv , Yu-Yang Chen , Zhi Zhou , Ming Yang , Lan-Zhe Guo

In recent years, large-scale pre-trained multimodal models (LMMs) generally emerge to integrate the vision and language modalities, achieving considerable success in multimodal tasks, such as text-image classification. The growing size of…

计算机视觉与模式识别 · 计算机科学 2025-07-11 Xinyao Yu , Hao Sun , Zeyu Ling , Ziwei Niu , Zhenjia Bai , Rui Qin , Yen-Wei Chen , Lanfen Lin

In recent years, Visual Question Answering (VQA) has made significant strides, particularly with the advent of multimodal models that integrate vision and language understanding. However, existing VQA datasets often overlook the…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Mohammadmostafa Rostamkhani , Baktash Ansari , Hoorieh Sabzevari , Farzan Rahmani , Sauleh Eetemadi

Generative models for image restoration, enhancement, and generation have significantly improved the quality of the generated images. Surprisingly, these models produce more pleasant images to the human eye than other methods, yet, they may…

图像与视频处理 · 电气工程与系统科学 2022-04-28 Marcos V. Conde , Maxime Burchi , Radu Timofte

Vision-language models (VLMs), such as CLIP, have shown strong generalization under zero-shot settings, yet adapting them to downstream tasks with limited supervision remains a significant challenge. Existing multi-modal prompt learning…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Silin Cheng , Kai Han

Vision language foundation models such as CLIP exhibit impressive zero-shot generalization yet remain vulnerable to spurious correlations across visual and textual modalities. Existing debiasing approaches often address a single modality…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Sunny Gupta , Shounak Das , Amit Sethi

Image aesthetics assessment (IAA) is attracting wide interest with the prevalence of social media. The problem is challenging due to its subjective and ambiguous nature. Instead of directly extracting aesthetic features solely from the…

计算机视觉与模式识别 · 计算机科学 2024-05-03 Zhiwei Xiong , Yunfan Zhang , Zhiqi Shen , Peiran Ren , Han Yu