Results 61 to 70 of about 882,347 (341)

Multi-channel volume density neural radiance field for hyperspectral imaging

Scientific Reports
Hyperspectral imaging and Neural Radiance Field (NeRF) can be combined in powerful ways. With limited hyperspectral images, NeRF can generate images of objects with spectral information from arbitrary viewpoints, which can effectively mitigate defects ...
Runchuan Ma, Sailing He
doaj   +1 more source

Novel View Synthesis and Dataset Augmentation for Hyperspectral Data Using NeRF

IEEE Access
Hyperspectral data for the 3D domain is relatively difficult to acquire. Existing hyperspectral datasets are unsuitable for 3D research, suffer from issues of severe data scarcity, and a lack of multi-perspective images of the same object, etc.
Runchuan Ma, Tengfei Ma, Deyu Guo, Sailing He   +3 more
doaj   +1 more source

Poster: SVS: Adversarial refinement for sparse novel view synthesis [PDF]

, 2022
Poster for the paper "SVS: Adversarial refinement for sparse novel view synthesis" published at BMVC 2022 (https://bmvc2022.mpi-inf.mpg.de/886/) This paper proposes Sparse View Synthesis.
Violeta Menéndez González (14240351)
core   +1 more source

ASSIST: Refinement of a Benefits Navigator Intervention Among Low‐Income Pediatric Oncology Families

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Children with cancer living in poverty experience worse survival and quality of life. Interventions connecting low‐income families to benefits (e.g., Supplemental Nutrition Assistance Program [SNAP] improve health outcomes; yet nearly 50% of SNAP‐eligible pediatric oncology families are unenrolled.
Puja J. Umaretiya, Selena Murcia Mendez, Jennifer Kellett, Sarah Wright, Marisel Ponton, Robin T. Higashi, Rahela Aziz‐Bose, Colleen A. Kelly, Ayesha Zia, Joanne Wolfe, Sandi L. Pruitt, Kira Bona   +11 more
wiley   +1 more source

Novel view synthesis using needle-map correspondence [PDF]

, 2002
Interest in view interpolation and novel view synthesis is growing. In this paper we show how dense correspondence can be found between needle-maps generated using shape-from-shading, which in turn can be used to generate new needle-maps.
Philip L. Worthington, P.L. Worthington
core   +1 more source

Cafca: High-quality Novel View Synthesis of Expressive Faces from Casual Few-shot Captures [PDF]

ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
Volumetric modeling and neural radiance field representations have revolutionized 3D face capture and photorealistic novel view synthesis. However, these methods often require hundreds of multi-view input images and are thus inapplicable to cases with ...
Marcel C. Bühler, Gengyan Li, Erroll Wood, Leonhard Helminger, Xu Chen, Tanmay Shah, Daoye Wang, Stephan J. Garbin, Sergio Orts-Escolano, Otmar Hilliges, Dmitry Lagun, Jérémy Riviere, Paulo F. U. Gotardo, T. Beeler, Abhimitra Meka, Kripasindhu Sarkar   +15 more
semanticscholar   +1 more source

iNVS: Repurposing Diffusion Inpainters for Novel View Synthesis

SIGGRAPH Asia 2023 Conference Papers, 2023
Accepted to SIGGRAPH Asia, 2023 (Conference Papers)
Yash Kant, Aliaksandr Siarohin, Michael Vasilkovsky, Riza Alp Güler, Jian Ren 0005, Sergey Tulyakov, Igor Gilitschenski   +6 more
openaire   +2 more sources

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Depth-Supervised and Curvature-Optimized 3D Gaussian Splatting for Scene Reconstruction

IEEE Access
Recently, 3DGS has achieved revolutionary advancements in dynamic rendering and novel view synthesis tasks. The Adaptive Density Control (ADC) algorithm plays a pivotal role in 3DGS, utilizing an image gradient-based average gradient threshold to ...
Antong Li, Lutao Wang, Ziwei Wang
doaj   +1 more source

Evaluation of learning-based techniques in novel view synthesis [PDF]

, 2021
. Novel view synthesis is a long-standing topic at the intersection of computer vision and computer graphics, where the fundamental goal is to synthesize an image from a novel viewpoint given a sparse set of reference images.

core