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This paper investigates the zero-shot object goal visual navigation problem. In the object goal visual navigation task, the agent needs to locate navigation targets from its egocentric visual input. "Zero-shot" means that the target the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-15 Xinting Li , Shiguang Zhang , Yue LU , Kerry Dang , Lingyan Ran

Zero-shot learning (ZL) is crucial for tasks involving unseen categories, such as natural language processing, image classification, and cross-lingual transfer.Current applications often fail to accurately infer and handle new relations…

Artificial Intelligence · Computer Science 2025-04-08 Bingchen Liu , Jingchen Li , Yuanyuan Fang , Xin Li

Zero-shot learning (ZSL) which aims to recognize unseen object classes by only training on seen object classes, has increasingly been of great interest in Machine Learning, and has registered with some successes. Most existing ZSL methods…

Computer Vision and Pattern Recognition · Computer Science 2019-07-04 Wen Tang , Ashkan Panahi , Hamid Krim

Autonomous robots operating in open environments need the ability to continuously handle tasks that are not covered by predefined local methods. However, existing approaches often rely on repeated large-language-model (LLM) interaction for…

Robotics · Computer Science 2026-04-27 Hong Su

Traditional Automatic License Plate Recognition (ALPR) systems employ multi-stage pipelines consisting of object detection networks followed by separate Optical Character Recognition (OCR) modules, introducing compounding errors, increased…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Karthik Sivakoti

Image geolocalization has traditionally been addressed through retrieval-based place recognition or geometry-based visual localization pipelines. Recent advances in Vision-Language Models (VLMs) have demonstrated strong zero-shot reasoning…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Siddhant Bharadwaj , Ashish Vashist , Fahimul Aleem , Shruti Vyas

We demonstrate the use of semantic object detections as robust features for Visual Teach and Repeat (VTR). Recent CNN-based object detectors are able to reliably detect objects of tens or hundreds of categories in a video at frame rates. We…

Robotics · Computer Science 2018-01-25 Amirmasoud Ghasemi Toudeshki , Faraz Shamshirdar , Richard Vaughan

With the rapid advancement of artificial intelligence and robotics, the integration of Large Language Models (LLMs) with 3D vision is emerging as a transformative approach to enhancing robotic sensing technologies. This convergence enables…

Robotics · Computer Science 2025-11-19 Vinit Mehta , Charu Sharma , Karthick Thiyagarajan

In real-world environments, AI systems often face unfamiliar scenarios without labeled data, creating a major challenge for conventional scene understanding models. The inability to generalize across unseen contexts limits the deployment of…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Manjunath Prasad Holenarasipura Rajiv , B. M. Vidyavathi

Human age estimation from facial images represents a challenging computer vision task with significant applications in biometrics, healthcare, and human-computer interaction. While traditional deep learning approaches require extensive…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Rakib Hossain Sajib , Md Kishor Morol , Rajan Das Gupta , Mohammad Sakib Mahmood , Shuvra Smaran Das

Large-scale vision-language models (VLMs), such as CLIP, have achieved remarkable success in zero-shot learning (ZSL) by leveraging large-scale visual-text pair datasets. However, these methods often lack interpretability, as they compute…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Shiming Chen , Bowen Duan , Salman Khan , Fahad Shahbaz Khan

Remote sensing has become a vital tool across sectors such as urban planning, environmental monitoring, and disaster response. While the volume of data generated has increased significantly, traditional vision models are often constrained…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Jia Yun Chua , Argyrios Zolotas , Miguel Arana-Catania

In the context of Synthetic Aperture Radar (SAR) image recognition, traditional methods often struggle with the intrinsic limitations of SAR data, such as weak texture, high noise, and ambiguous object boundaries. This work explores a novel…

Signal Processing · Electrical Eng. & Systems 2025-07-15 Chaoran Li , Xingguo Xu , Siyuan Mu

Vision-and-Language Navigation (VLN) has recently benefited from Multimodal Large Language Models (MLLMs), enabling zero-shot navigation. While recent exploration-based zero-shot methods have shown promising results by leveraging global…

Robotics · Computer Science 2026-03-31 Jiwen Zhang , Xiangyu Shi , Siyuan Wang , Zerui Li , Zhongyu Wei , Qi Wu

Traditional autonomous driving systems often struggle with reasoning in complex, unexpected scenarios due to limited comprehension of spatial relationships. In response, this study introduces a Large Language Model (LLM)-based Autonomous…

Computer Vision and Pattern Recognition · Computer Science 2025-02-12 Namhee Kim , Woojin Park

Vision-Language Models (VLMs) are becoming increasingly powerful, demonstrating strong performance on a variety of tasks that require both visual and textual understanding. Their strong generalisation abilities make them a promising…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Nikos Theodoridis , Tim Brophy , Reenu Mohandas , Ganesh Sistu , Fiachra Collins , Anthony Scanlan , Ciaran Eising

In this paper, we present LOC-ZSON, a novel Language-driven Object-Centric image representation for object navigation task within complex scenes. We propose an object-centric image representation and corresponding losses for visual-language…

Computer Vision and Pattern Recognition · Computer Science 2024-05-10 Tianrui Guan , Yurou Yang , Harry Cheng , Muyuan Lin , Richard Kim , Rajasimman Madhivanan , Arnie Sen , Dinesh Manocha

Vision-language models (VLMs) such as CLIP have shown promising performance on a variety of recognition tasks using the standard zero-shot classification procedure -- computing similarity between the query image and the embedded words for…

Computer Vision and Pattern Recognition · Computer Science 2022-12-02 Sachit Menon , Carl Vondrick

Despite extensive alignment efforts, Large Vision-Language Models (LVLMs) remain vulnerable to jailbreak attacks, posing serious safety risks. To address this, existing detection methods either learn attack-specific parameters, which…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Shuang Liang , Zhihao Xu , Jialing Tao , Hui Xue , Xiting Wang

Effective cross-modal retrieval is essential for applications like information retrieval and recommendation systems, particularly in specialized domains such as manufacturing, where product information often consists of visual samples…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Francesco Giuliari , Asif Khan Pattan , Mohamed Lamine Mekhalfi , Fabio Poiesi