Results 71 to 80 of about 1,298,792 (246)

Lossless intrinsic image decomposition via learning shading feature filtering

open access: yesComputational Visual Media
Intrinsic image decomposition decomposes an image into reflectance and shading. It has been applied in image editing, augmented reality, and geometry estimation. However, the complete decoupling between reflectance and shading, as well as the consistency
Hao Sha   +5 more
doaj   +1 more source

Multiple Features Decomposition for Subcutaneous Vein Extraction and Measurement

open access: yesIEEE Access, 2018
Subcutaneous veins should be accurately segmented to satisfy the emerging demands in biometrics-based identity recognition, automated intravenous injection, and vascular surgical navigation.
Jingfan Fan   +6 more
doaj   +1 more source

MiRTLE (Mixed-Reality Teaching and Learning Environment): from prototype to production and implementation [PDF]

open access: yes, 2011
This position paper focuses on our efforts to implement and evaluate a Mixed Reality Teaching and Learning Environment (MiRTLE) in higher education institutions and other organisations, our current technical research to streamline and improve the utility
Gardner, M, O'Driscoll, L
core  

Interact: A Mixed Reality Virtual Survivor for Holocaust Testimonies [PDF]

open access: yes
In this paper we present Interact---a mixed reality virtual survivor for Holocaust education. It was created to preserve the powerful and engaging experience of listening to, and interacting with, Holocaust survivors, allowing future generations of ...
Coward, Sarah, Ma, Minhua, Walker, Chris
core  

Reflections on the use of Project Wonderland as a mixed-reality environment for teaching and learning [PDF]

open access: yes, 2008
This paper reflects on the lessons learnt from MiRTLE?a collaborative research project to create a ?mixed reality teaching and learning environment? that enables teachers and students participating in real-time mixed and online classes to interact with ...
Gardner, M, Horan, B, Scott, J
core  

High-Performance CsPbI2Br Perovskite Solar Cells with Zinc and Manganese Doping

open access: yesNanoscale Research Letters, 2019
Photovoltaic performances of CsPbI2Br solar cells are still lower than those of hybrid inorganic–organic perovskite solar cells, and researchers are exploring ways to improve their efficiencies.
Ubaid Khan   +4 more
doaj   +1 more source

The London Mayoral election shows how politicians talk about crime-related issues and provides clues as to what we can expect from Police and Crime Commissioners [PDF]

open access: yes, 2012
The London mayoral campaign provides insight into what we can expect to hear from candidates for Police and Crime Commissioners (PCCs) that are to be introduced later this year. Tim Newburn sees this as a mixed bag.
Newburn, Tim
core  

Design Method of Time‐Multiplexed Ultrashort Throw Ratio Projection System with Low Distortion and Uniform Resolution

open access: yesAdvanced Photonics Research
Time‐multiplexed laser projection is recognized as a promising projection technology owing to its broad color gamut and high energy efficiency. The escalating demands for enhanced laser safety and reduced space occupation necessitate the development of ...
Yuefan Shan   +5 more
doaj   +1 more source

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