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In this paper, we present an algorithm for online 3D reconstruction of dynamic scenes using individual times of arrival (ToA) of photons recorded by single-photon detector arrays. One of the main challenges in 3D imaging using single-photon…

Image and Video Processing · Electrical Eng. & Systems 2020-02-19 Yoann Altmann , Stephen McLaughlin , Michael E. Davies

Cloud based development is a challenging task for several software engineering projects, especially for those which needs development with reusability. Present time of cloud computing is allowing new professional models for using the…

Software Engineering · Computer Science 2012-11-01 Sukhpal Singh , Rishideep Singh

This paper presents a new method for 3D shape reconstruction based on two existing methods. A 3D reconstruction from a single photograph is introduced by both papers: the first one uses a photograph and a set of existing 3D model to…

Computer Vision and Pattern Recognition · Computer Science 2017-05-16 Yong Khoo

Historical buildings are a treasure and milestone of human cultural heritage. Reconstructing the 3D models of these building hold significant value. The rapid development of neural rendering methods makes it possible to recover the 3D shape…

Computer Vision and Pattern Recognition · Computer Science 2023-11-30 David Komorowicz , Lu Sang , Ferdinand Maiwald , Daniel Cremers

Estimating physically accurate, simulation-ready garments from a single image is challenging due to the absence of image-to-physics datasets and the ill-posed nature of this problem. Prior methods either require multi-view capture and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Selim Emir Can , Jan Ackermann , Kiyohiro Nakayama , Ruofan Liu , Tong Wu , Yang Zheng , Hugo Bertiche , Menglei Chai , Thabo Beeler , Gordon Wetzstein

We propose an approach to 3D reconstruction via inverse procedural modeling and investigate two variants of this approach. The first option consists in the fitting set of input parameters using a genetic algorithm. We demonstrate the…

Graphics · Computer Science 2023-10-23 Albert Garifullin , Nikolay Maiorov , Vladimir Frolov

Reverse engineering 3D computer-aided design (CAD) models from images is an important task for many downstream applications including interactive editing, manufacturing, architecture, robotics, etc. The difficulty of the task lies in vast…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Yang You , Mikaela Angelina Uy , Jiaqi Han , Rahul Thomas , Haotong Zhang , Yi Du , Hansheng Chen , Francis Engelmann , Suya You , Leonidas Guibas

This paper presents a novel pipeline for development of an efficient set of tools for extracting information from the video of a structure, captured by an Unmanned Aircraft System (UAS) to produce as-built documentation to aid inspection of…

Computer Vision and Pattern Recognition · Computer Science 2017-04-25 Ahmad Hasan , Ashraf Qadir , Ian Nordeng , Jeremiah Neubert

We propose a novel 3d colored shape reconstruction method from a single RGB image through diffusion model. Diffusion models have shown great development potentials for high-quality 3D shape generation. However, most existing work based on…

Computer Vision and Pattern Recognition · Computer Science 2023-02-14 Bo Li , Xiaolin Wei , Fengwei Chen , Bin Liu

Solar panels are increasingly deployed in cities on rooftops, walls, and urban infrastructure. Although the panel costs have fallen in recent years, the soft costs of installing them have not. These soft costs include assessing the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-27 Jeremy Klotz , Shree K. Nayar

Body reshaping is an important procedure in portrait photo retouching. Due to the complicated structure and multifarious appearance of human bodies, existing methods either fall back on the 3D domain via body morphable model or resort to…

Computer Vision and Pattern Recognition · Computer Science 2022-03-14 Jianqiang Ren , Yuan Yao , Biwen Lei , Miaomiao Cui , Xuansong Xie

We present a novel approach that constructs 3D virtual garment models from photos. Unlike previous methods that require photos of a garment on a human model or a mannequin, our approach can work with various states of the garment: on a…

Computer Vision and Pattern Recognition · Computer Science 2019-08-02 Yi Xu , Shanglin Yang , Wei Sun , Li Tan , Kefeng Li , Hui Zhou

This paper presents our approach to accelerate computer architecture simulation by leveraging machine learning techniques. Traditional computer architecture simulations are time-consuming, making it challenging to explore different design…

Hardware Architecture · Computer Science 2024-03-01 Wajid Ali , Ayaz Akram

The application of computer vision to nuanced subjective use cases is growing. While crowdsourcing has served the vision community well for most objective tasks (such as labeling a "zebra"), it now falters on tasks where there is…

The demand for high-resolution information on climate change is critical for accurate projections and decision-making. Presently, this need is addressed through high-resolution climate models or downscaling. High-resolution models are…

This work proposes an automatic methodology for modeling complex systems. Our methodology is based on the combination of Grammatical Evolution and classical regression to obtain an optimal set of features that take part of a linear and…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-02 Patricia Arroba , José L. Risco-Martín , Marina Zapater , José M. Moya , José L. Ayala

Key points, correspondences, projection matrices, point clouds and dense clouds are the skeletons in image-based 3D reconstruction, of which point clouds have the important role in generating a realistic and natural model for a 3D…

Computer Vision and Pattern Recognition · Computer Science 2022-06-20 Trung-Kien Le , Ping Li

Traditional 3D garment creation requires extensive manual operations, resulting in time and labor costs. Recently, 3D Gaussian Splatting has achieved breakthrough progress in 3D scene reconstruction and rendering, attracting widespread…

Computer Vision and Pattern Recognition · Computer Science 2025-05-15 Zhihao Tang , Shenghao Yang , Hongtao Zhang , Mingbo Zhao

The intelligent interpretation of buildings plays a significant role in urban planning and management, macroeconomic analysis, population dynamics, etc. Remote sensing image building interpretation primarily encompasses building extraction…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Mingze Wang , Lili Su , Cilin Yan , Sheng Xu , Pengcheng Yuan , Xiaolong Jiang , Baochang Zhang

Computer Aided Design (CAD), especially the feature-based parametric CAD, plays an important role in modern industry and society. However, the reconstruction of featured CAD model is more challenging than the reconstruction of other CAD…

Computer Vision and Pattern Recognition · Computer Science 2023-10-05 Zhihao Zong , Fazhi He , Rubin Fan , Yuxin Liu