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Visual reasoning is dominated by end-to-end neural networks scaled to billions of model parameters and training examples. However, even the largest models struggle with compositional reasoning, generalization, fine-grained spatial and…

Computer Vision and Pattern Recognition · Computer Science 2024-05-16 Aleksandar Stanić , Sergi Caelles , Michael Tschannen

Img2LaTeX is a practically important task that involves translating mathematical expressions and structured visual content from images into LaTeX code. In recent years, vision-language models (VLMs) have achieved remarkable progress across…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Zhecheng Li , Guoxian Song , Yiwei Wang , Zhen Xiong , Junsong Yuan , Yujun Cai

In this article, we evaluate four Large Language Models (LLMs) and their effectiveness at retrieving data within a specialized Retrieval-Augmented Generation (RAG) system, using a comprehensive food composition database. Our method is…

Computation and Language · Computer Science 2026-03-12 Maks Požarnik Vavken , Matevž Ogrinc , Tome Eftimov , Barbara Koroušić Seljak

Detecting temporal changes in geographical landscapes is critical for applications like environmental monitoring and urban planning. While remote sensing data is abundant, existing vision-language models (VLMs) often fail to capture…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Hosam Elgendy , Ahmed Sharshar , Ahmed Aboeitta , Yasser Ashraf , Mohsen Guizani

Vision-Language Models (VLMs) have demonstrated strong capability in a wide range of tasks such as visual recognition, document parsing, and visual grounding. Nevertheless, recent work shows that while VLMs often manage to capture the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Chengxin Liu , Wonseok Choi , Chenshuang Zhang , Tae-Hyun Oh

High-throughput plant phenotyping, the quantitative measurement of observable plant traits, is critical for modern breeding but remains constrained by a "phenotyping bottleneck," where manual data collection is labor-intensive and prone to…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Abderrahmene Boudiaf , Sajd Javed

Video moment retrieval targets at retrieving a moment in a video for a given language query. The challenges of this task include 1) the requirement of localizing the relevant moment in an untrimmed video, and 2) bridging the semantic gap…

Computer Vision and Pattern Recognition · Computer Science 2023-04-06 Haoyu Tang , Jihua Zhu , Meng Liu , Zan Gao , Zhiyong Cheng

Despite recent advances in Vision-Language Models (VLMs), they may over-rely on visual language priors existing in their training data rather than true visual reasoning. To investigate this, we introduce ViLP, a benchmark featuring…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Tiange Luo , Ang Cao , Gunhee Lee , Justin Johnson , Honglak Lee

Benchmark accuracy is often implicitly assumed to reflect grounded visual understanding in vision-language models (VLMs), yet it remains unclear to what extent such scores truly reflect reliance on visual evidence. Motivated by a surprising…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Zixuan Lan , Luzhe Sun , Matthew R. Walter , Jiawei Zhou

To enhance the perception and reasoning capabilities of multimodal large language models in complex visual scenes, recent research has introduced agent-based workflows. In these works, MLLMs autonomously utilize image cropping tool to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Xuanpu Zhao , Zhentao Tan , Dianmo Sheng , Tianxiang Chen , Yao Liu , Yue Wu , Tao Gong , Qi Chu , Nenghai Yu

Speculative decoding has proven effective for accelerating inference in Large Language Models (LLMs), yet its extension to Vision-Language Models (VLMs) remains limited by the computational burden and semantic inconsistency introduced by…

Machine Learning · Computer Science 2025-11-21 Zhinan Xie , Peisong Wang , Shuang Qiu , Jian Cheng

Fine-grained recognition involves the classification of images from subordinate macro-categories, and it is challenging due to small inter-class differences. To overcome this, most methods perform discriminative feature selection enabled by…

Computer Vision and Pattern Recognition · Computer Science 2024-07-19 Edwin Arkel Rios , Min-Chun Hu , Bo-Cheng Lai

Building robust vision systems for high-stakes domains such as remote sensing requires stronger visual reasoning than what single-pass inference typically provides; yet, retraining large models is often computationally expensive and data…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Chung-En Johnny Yu , Brian Jalaian , Nathaniel D. Bastian

Retrieval-augmented generation (RAG) systems have predominantly focused on text-based retrieval, limiting their effectiveness in handling visually-rich documents that encompass text, images, tables, and charts. To bridge this gap, we…

Information Retrieval · Computer Science 2025-05-07 Mingjun Xu , Zehui Wang , Hengxing Cai , Renxin Zhong

The application of Vision-Language Models (VLMs) in remote sensing (RS) has demonstrated significant potential in traditional tasks such as scene classification, object detection, and image captioning. However, current models, which excel…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Zilun Zhang , Haozhan Shen , Tiancheng Zhao , Bin Chen , Zian Guan , Yuhao Wang , Xu Jia , Yuxiang Cai , Yongheng Shang , Jianwei Yin

Vision language models (VLMs) excel at zero-shot visual classification, but their performance on fine-grained tasks and large hierarchical label spaces is understudied. This paper investigates whether structured, tree-based reasoning can…

Computer Vision and Pattern Recognition · Computer Science 2025-09-15 Sary Elmansoury , Islam Mesabah , Gerrit Großmann , Peter Neigel , Raj Bhalwankar , Daniel Kondermann , Sebastian J. Vollmer

Path planning is a fundamental capability of autonomous Unmanned Aerial Vehicles (UAVs), enabling them to efficiently navigate toward a target region or explore complex environments while avoiding obstacles. Traditional pathplanning…

Robotics · Computer Science 2025-05-30 Jianlin Ye , Savvas Papaioannou , Panayiotis Kolios

Visual token pruning is a promising approach for reducing the computational cost of vision-language models (VLMs), and existing methods often rely on early pruning decisions to improve efficiency. While effective on coarse-grained reasoning…

Computer Vision and Pattern Recognition · Computer Science 2026-02-04 Chen Qian , Xinran Yu , Danyang Li , Guoxuan Chi , Zheng Yang , Qiang Ma , Xin Miao

Vision-language models (VLMs) have demonstrated strong capabilities in multimodal perception and reasoning. However, deploying large VLMs on mobile devices remains challenging due to their substantial computational and memory demands. A…

Artificial Intelligence · Computer Science 2026-05-05 Yuanyuan Jia , Shunpu Tang , Qianqian Yang

Accurately mapping large-scale cropland is crucial for agricultural production management and planning. Currently, the combination of remote sensing data and deep learning techniques has shown outstanding performance in cropland mapping.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Yuze Wang , Aoran Hu , Ji Qi , Yang Liu , Chao Tao
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