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Zero-shot learning (ZSL) makes object recognition in images possible in absence of visual training data for a part of the classes from a dataset. When the number of classes is large, classes are usually represented by semantic class…

计算机视觉与模式识别 · 计算机科学 2020-08-10 Yannick Le Cacheux , Adrian Popescu , Hervé Le Borgne

Household environments are visually diverse. Embodied agents performing Vision-and-Language Navigation (VLN) in the wild must be able to handle this diversity, while also following arbitrary language instructions. Recently, Vision-Language…

计算机视觉与模式识别 · 计算机科学 2022-12-01 Vishnu Sashank Dorbala , Gunnar Sigurdsson , Robinson Piramuthu , Jesse Thomason , Gaurav S. Sukhatme

Zero-shot learning (ZSL) aims to recognize unseen classes by leveraging semantic information from seen classes, but most existing methods assume accurate class labels for training instances. However, in real-world scenarios, noise and…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Jinfu Fan , Jiangnan Li , Xiaowen Yan , Xiaohui Zhong , Wenpeng Lu , Linqing Huang

Recent progress in large pre-trained vision language models (VLMs) has reached state-of-the-art performance on several object detection benchmarks and boasts strong zero-shot capabilities, but for optimal performance on specific targets…

计算机视觉与模式识别 · 计算机科学 2025-08-08 Frank Ruis , Gertjan Burghouts , Hugo Kuijf

Recent advances in large language and vision-language models have enabled zero-shot inference, allowing models to solve new tasks without task-specific training. Various adaptation techniques such as prompt engineering, In-Context Learning…

机器学习 · 计算机科学 2025-04-04 Artyom Gadetsky , Andrei Atanov , Yulun Jiang , Zhitong Gao , Ghazal Hosseini Mighan , Amir Zamir , Maria Brbic

Vision-language models (VLMs) like CLIP have demonstrated impressive zero-shot ability in image classification tasks by aligning text and images but suffer inferior performance compared with task-specific expert models. On the contrary,…

人工智能 · 计算机科学 2025-02-04 Jia Zhang , Zhi Zhou , Lan-Zhe Guo , Yu-Feng Li

Zero-shot Human-Object Interaction detection aims to localize humans and objects in an image and recognize their interaction, even when specific verb-object pairs are unseen during training. Recent works have shown promising results using…

计算机视觉与模式识别 · 计算机科学 2025-10-30 Chanhyeong Yang , Taehoon Song , Jihwan Park , Hyunwoo J. Kim

Calibration of deep learning models is crucial to their trustworthiness and safe usage, and as such, has been extensively studied in supervised classification models, with methods crafted to decrease miscalibration. However, there has yet…

计算机视觉与模式识别 · 计算机科学 2023-04-20 Will LeVine , Benjamin Pikus , Pranav Raja , Fernando Amat Gil

This paper studies zero-shot object recognition using event camera data. Guided by CLIP, which is pre-trained on RGB images, existing approaches achieve zero-shot object recognition by optimizing embedding similarities between event data…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Yan Yang , Liyuan Pan , Dongxu Li , Liu Liu

Semantic segmentation models are limited in their ability to scale to large numbers of object classes. In this paper, we introduce the new task of zero-shot semantic segmentation: learning pixel-wise classifiers for never-seen object…

计算机视觉与模式识别 · 计算机科学 2019-11-19 Maxime Bucher , Tuan-Hung Vu , Matthieu Cord , Patrick Pérez

This paper presents a novel training-free framework for open-vocabulary image segmentation and object recognition (OVSR), which leverages EfficientNetB0, a convolutional neural network, for unsupervised segmentation and CLIP, a…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Ying Dai , Wei Yu Chen

Large-scale visual-language pre-trained models (VLPM) have proven their excellent performance in downstream object detection for natural scenes. However, zero-shot nuclei detection on H\&E images via VLPMs remains underexplored. The large…

计算机视觉与模式识别 · 计算机科学 2023-07-03 Yongjian Wu , Yang Zhou , Jiya Saiyin , Bingzheng Wei , Maode Lai , Jianzhong Shou , Yubo Fan , Yan Xu

Fully supervised semantic segmentation technologies bring a paradigm shift in scene understanding. However, the burden of expensive labeling cost remains as a challenge. To solve the cost problem, recent studies proposed language model…

计算机视觉与模式识别 · 计算机科学 2021-12-21 Sungguk Cha , Yooseung Wang

Deep learning has emerged as an effective solution for solving the task of object detection in images but at the cost of requiring large labeled datasets. To mitigate this cost, semi-supervised object detection methods, which consist in…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Renaud Vandeghen , Gilles Louppe , Marc Van Droogenbroeck

Vision-language supervision has made remarkable strides in learning visual representations from textual guidance. In digital pathology, vision-language models (VLM), pre-trained on curated datasets of histological image-captions, have been…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Pablo Meseguer , Rocío del Amor , Valery Naranjo

We introduce NOVIC, an innovative real-time uNconstrained Open Vocabulary Image Classifier that uses an autoregressive transformer to generatively output classification labels as language. Leveraging the extensive knowledge of CLIP models,…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Philipp Allgeuer , Kyra Ahrens , Stefan Wermter

Zero sample learning is an effective method for data deficiency. The existing embedded zero sample learning methods only use the known classes to construct the embedded space, so there is an overfitting of the known classes in the testing…

计算机视觉与模式识别 · 计算机科学 2024-08-14 Xiaohan Cheng , Taiyuan Mei , Yun Zi , Qi Wang , Zijun Gao , Haowei Yang

Pre-trained vision-language models, e.g., CLIP, have been successfully applied to zero-shot semantic segmentation. Existing CLIP-based approaches primarily utilize visual features from the last layer to align with text embeddings, while…

计算机视觉与模式识别 · 计算机科学 2024-06-07 Yunheng Li , ZhongYu Li , Quansheng Zeng , Qibin Hou , Ming-Ming Cheng

Zero-shot Learning (ZSL) is a transfer learning technique which aims at transferring knowledge from seen classes to unseen classes. This knowledge transfer is possible because of underlying semantic space which is common to seen and unseen…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Omkar Gune , Mainak Pal , Preeti Mukherjee , Biplab Banerjee , Subhasis Chaudhuri

Large Vision-Language Models (LVLMs) have demonstrated impressive performance on vision-language reasoning tasks. However, their potential for zero-shot fine-grained image classification, a challenging task requiring precise differentiation…

计算机视觉与模式识别 · 计算机科学 2025-10-07 Md. Atabuzzaman , Andrew Zhang , Chris Thomas