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Vision-Language Models (VLMs) are powerful tools for processing and understanding text and images. We study the processing of visual tokens in the language model component of LLaVA, a prominent VLM. Our approach focuses on analyzing the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Clement Neo , Luke Ong , Philip Torr , Mor Geva , David Krueger , Fazl Barez

Existing pipelines for vision-language models (VLMs) in robotic manipulation prioritize broad semantic generalization from images and language, but typically omit execution-critical parameters required for contact-rich actions in…

Robotics · Computer Science 2025-12-15 Suchang Chen , Daqiang Guo

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

Score Distillation Sampling (SDS) enables high-quality text-to-3D generation by supervising 3D models through the denoising of multi-view 2D renderings, using a pretrained text-to-image diffusion model to align with the input prompt and…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Weimin Bai , Yubo Li , Weijian Luo , Wenzheng Chen , He Sun

This review provides a systematic analysis of comprehensive survey of 3D object detection with vision-language models(VLMs) , a rapidly advancing area at the intersection of 3D vision and multimodal AI. By examining over 100 research…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Ranjan Sapkota , Konstantinos I Roumeliotis , Rahul Harsha Cheppally , Marco Flores Calero , Manoj Karkee

SpatialLM is a large language model designed to process 3D point cloud data and generate structured 3D scene understanding outputs. These outputs include architectural elements like walls, doors, windows, and oriented object boxes with…

Computer Vision and Pattern Recognition · Computer Science 2025-11-06 Yongsen Mao , Junhao Zhong , Chuan Fang , Jia Zheng , Rui Tang , Hao Zhu , Ping Tan , Zihan Zhou

Text-to-3D generation has advanced rapidly, yet state-of-the-art models, encompassing both optimization-based and feed-forward architectures, still face two fundamental limitations. First, they struggle with coarse semantic alignment, often…

Computer Vision and Pattern Recognition · Computer Science 2025-11-19 Weimin Bai , Yubo Li , Weijian Luo , Zeqiang Lai , Yequan Wang , Wenzheng Chen , He Sun

Building a foundation model for 3D vision is a complex challenge that remains unsolved. Towards that goal, it is important to understand the 3D reasoning capabilities of current models as well as identify the gaps between these models and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Yiming Zuo , Karhan Kayan , Maggie Wang , Kevin Jeon , Jia Deng , Thomas L. Griffiths

Open-set perception in complex traffic environments poses a critical challenge for autonomous driving systems, particularly in identifying previously unseen object categories, which is vital for ensuring safety. Visual Language Models…

Computer Vision and Pattern Recognition · Computer Science 2025-08-13 Fuhao Chang , Shuxin Li , Yabei Li , Lei He

Recent progress in vision-language modeling for 3D medical imaging has been fueled by large-scale computed tomography (CT) corpora with paired free-text reports, stronger architectures, and powerful pretrained models. This has enabled…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Ibrahim Ethem Hamamci , Sezgin Er , Suprosanna Shit , Hadrien Reynaud , Dong Yang , Pengfei Guo , Marc Edgar , Daguang Xu , Bernhard Kainz , Bjoern Menze

3D visual grounding is crucial for robots, requiring integration of natural language and 3D scene understanding. Traditional methods depending on supervised learning with 3D point clouds are limited by scarce datasets. Recently zero-shot…

Computer Vision and Pattern Recognition · Computer Science 2024-10-18 Runsen Xu , Zhiwei Huang , Tai Wang , Yilun Chen , Jiangmiao Pang , Dahua Lin

Existing Multimodal Large Language Models (MLLMs) follow the paradigm that perceives visual information by aligning visual features with the input space of Large Language Models (LLMs), and concatenating visual tokens with text tokens to…

Computer Vision and Pattern Recognition · Computer Science 2024-05-31 Feipeng Ma , Hongwei Xue , Guangting Wang , Yizhou Zhou , Fengyun Rao , Shilin Yan , Yueyi Zhang , Siying Wu , Mike Zheng Shou , Xiaoyan Sun

Recently, the EAGL-I system was developed to rapidly create massive labeled datasets of plants intended to be commonly used by farmers and researchers to create AI-driven solutions in agriculture. As a result, a publicly available plant…

Computer Vision and Pattern Recognition · Computer Science 2022-08-30 Habib Ben Abdallah , Christopher J. Henry , Sheela Ramanna

This paper introduces a method for learning to generate line drawings from 3D models. Our architecture incorporates a differentiable module operating on geometric features of the 3D model, and an image-based module operating on view-based…

Computer Vision and Pattern Recognition · Computer Science 2020-04-07 Difan Liu , Mohamed Nabail , Aaron Hertzmann , Evangelos Kalogerakis

We present a system for generating indoor scenes in response to text prompts. The prompts are not limited to a fixed vocabulary of scene descriptions, and the objects in generated scenes are not restricted to a fixed set of object…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Rio Aguina-Kang , Maxim Gumin , Do Heon Han , Stewart Morris , Seung Jean Yoo , Aditya Ganeshan , R. Kenny Jones , Qiuhong Anna Wei , Kailiang Fu , Daniel Ritchie

Vision-Language models (VLMs) have proven to be effective at aligning image and text representations, producing superior zero-shot results when transferred to many downstream tasks. However, these representations suffer from some key…

Computer Vision and Pattern Recognition · Computer Science 2025-01-16 Nir Yellinek , Leonid Karlinsky , Raja Giryes

Despite recent advances in multimodal content generation enabled by vision-language models (VLMs), their ability to reason about and generate structured 3D scenes remains largely underexplored. This limitation constrains their utility in…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Xinhang Liu , Yu-Wing Tai , Chi-Keung Tang

We propose associating language utterances to 3D visual abstractions of the scene they describe. The 3D visual abstractions are encoded as 3-dimensional visual feature maps. We infer these 3D visual scene feature maps from RGB images of the…

Computer Vision and Pattern Recognition · Computer Science 2021-06-21 Mihir Prabhudesai , Hsiao-Yu Fish Tung , Syed Ashar Javed , Maximilian Sieb , Adam W. Harley , Katerina Fragkiadaki

Visual Language Models (VLMs) are essential for various tasks, particularly visual reasoning tasks, due to their robust multi-modal information integration, visual reasoning capabilities, and contextual awareness. However, existing \VLMs{}'…

Computation and Language · Computer Science 2024-09-13 Zaiqiao Meng , Hao Zhou , Yifang Chen

Laboratories are prone to severe injuries from minor unsafe actions, yet continuous safety monitoring -- beyond mandatory pre-lab safety training -- is limited by human availability. Vision language models (VLMs) offer promise for…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Trishna Chakraborty , Udita Ghosh , Aldair Ernesto Gongora , Ruben Glatt , Yue Dong , Jiachen Li , Amit K. Roy-Chowdhury , Chengyu Song