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Video understanding has shown remarkable improvements in recent years, largely dependent on the availability of large scaled labeled datasets. Recent advancements in visual-language models, especially based on contrastive pretraining, have…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Shreyank N Gowda , Boyan Gao , Xiao Gu , Xiaobo Jin

We extend our previous work on Inductive Conformal Prediction (ICP) for multi-label text classification and present a novel approach for addressing the computational inefficiency of the Label Powerset (LP) ICP, arrising when dealing with a…

The CLIP model has been recently proven to be very effective for a variety of cross-modal tasks, including the evaluation of captions generated from vision-and-language architectures. In this paper, we propose a new recipe for a…

计算机视觉与模式识别 · 计算机科学 2023-07-21 Sara Sarto , Manuele Barraco , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

Recent methods demonstrate that large-scale pretrained models, such as CLIP vision transformers, effectively detect AI-generated images (AIGIs) from unseen generative models when used as feature extractors. Many state-of-the-art methods for…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Ahmed Abdullah , Nikolas Ebert , Oliver Wasenmüller

CLIP models perform remarkably well on zero-shot classification and retrieval tasks. But recent studies have shown that learnt representations in CLIP are not well suited for dense prediction tasks like object detection, semantic…

计算机视觉与模式识别 · 计算机科学 2024-05-16 Pavan Kumar Anasosalu Vasu , Hadi Pouransari , Fartash Faghri , Oncel Tuzel

CLIP (Contrastive Language-Image Pre-Training) is a multimodal neural network trained on (text, image) pairs to predict the most relevant text caption given an image. It has been used extensively in image generation by connecting its output…

多媒体 · 计算机科学 2024-06-04 Zhouyao Xie , Nikhil Yadala , Xinyi Chen , Jing Xi Liu

The application of zero-shot learning in computer vision has been revolutionized by the use of image-text matching models. The most notable example, CLIP, has been widely used for both zero-shot classification and guiding generative models…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Roni Paiss , Hila Chefer , Lior Wolf

Contrastive Language-Image Pre-training (CLIP) relies on Vision Transformers whose attention mechanism is susceptible to spurious correlations, and scales quadratically with resolution. To address these limitations, We present CLIMP, the…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Nimrod Shabtay , Itamar Zimerman , Eli Schwartz , Raja Giryes

Despite the remarkable performance of vision language models (VLMs) such as Contrastive Language Image Pre-training (CLIP), the large size of these models is a considerable obstacle to their use in federated learning (FL) systems where the…

机器学习 · 计算机科学 2025-03-11 Yihang Wu , Ahmad Chaddad , Christian Desrosiers , Tareef Daqqaq , Reem Kateb

Class-Incremental Learning (CIL) is important in building real-world learning systems. In CLIP-based CIL, the model performs classification by comparing similarity between visual and textual embeddings obtained from template prompts, e.g.,…

计算机视觉与模式识别 · 计算机科学 2026-05-28 Zhen-Hao Xie , Yu-Cheng Shi , Da-Wei Zhou

Large-scale vision-language models such as CLIP have shown impressive performance on zero-shot image classification and image-to-text retrieval. However, such performance does not realize in tasks that require a finer-grained correspondence…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Yutaro Yamada , Yingtian Tang , Yoyo Zhang , Ilker Yildirim

Vision-language models, such as CLIP, have achieved significant success in aligning visual and textual representations, becoming essential components of many multi-modal large language models (MLLMs) like LLaVA and OpenFlamingo. However,…

计算机视觉与模式识别 · 计算机科学 2025-06-04 Shizhan Gong , Yankai Jiang , Qi Dou , Farzan Farnia

Multi-view learning can cover all features of data samples more comprehensively, so multi-view learning has attracted widespread attention. Traditional subspace clustering methods, such as sparse subspace clustering (SSC) and low-ranking…

机器学习 · 计算机科学 2022-01-04 Jian-wei Liu , Hao-jie Xie , Run-kun Lu , Xiong-lin Luo

Recently, the rise of large-scale vision-language pretrained models like CLIP, coupled with the technology of Parameter-Efficient FineTuning (PEFT), has captured substantial attraction in video action recognition. Nevertheless, prevailing…

计算机视觉与模式识别 · 计算机科学 2024-01-23 Mengmeng Wang , Jiazheng Xing , Boyuan Jiang , Jun Chen , Jianbiao Mei , Xingxing Zuo , Guang Dai , Jingdong Wang , Yong Liu

Vision-language models (VLMs) like CLIP excel in zero-shot learning by aligning image and text representations through contrastive pretraining. Existing approaches to unsupervised adaptation (UA) for fine-grained classification with VLMs…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Eman Ali , Sathira Silva , Chetan Arora , Muhammad Haris Khan

Object classification is one of the many holy grails in computer vision and as such has resulted in a very large number of algorithms being proposed already. Specifically in recent years there has been considerable progress in this area…

计算机视觉与模式识别 · 计算机科学 2018-01-25 Yuanlie He , Sudhir Mudur , Charalambos Poullis

Recent advances in image-text pretraining have significantly enhanced visual understanding by aligning visual and textual representations. Contrastive Language-Image Pretraining (CLIP) has played a pivotal role in multimodal learning.…

计算机视觉与模式识别 · 计算机科学 2026-02-20 Zihan Li , Yiqing Wang , Sina Farsiu , Paul Kinahan

Hierarchical multi-label classification (HMLC) is essential for modeling structured label dependencies in remote sensing. Yet existing approaches struggle in multi-path settings, where images may activate multiple taxonomic branches,…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Boshko Koloski , Marjan Stoimchev , Jurica Levatić , Dragi Kocev , Sašo Džeroski

We present a unified vision-language framework tailored for ENT endoscopy image analysis that simultaneously tackles three clinically-relevant tasks: image classification, image-to-image retrieval, and text-to-image retrieval. Unlike…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Y Hop Nguyen , Doan Anh Phan Huu , Trung Thai Tran , Nhat Nam Mai , Van Toi Giap , Thao Thi Phuong Dao , Trung-Nghia Le

Multi-label image classification is a prediction task that aims to identify more than one label from a given image. This paper considers the semantic consistency of the latent space between the visual patch and linguistic label domains and…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Miaoge Li , Dongsheng Wang , Xinyang Liu , Zequn Zeng , Ruiying Lu , Bo Chen , Mingyuan Zhou