Results 101 to 110 of about 825,266 (371)

Feasibility study of an Integrated Program for Aerospace vehicle Design (IPAD). Volume 3: Support of the design process [PDF]

open access: yes
The user requirements for computer support of the IPAD design process are identified.
Bateman, R. E.   +3 more
core   +1 more source

A Self-initializing Eyebrow Tracker for Binary Switch Emulation [PDF]

open access: yes, 1997
We designed the Eyebrow-Clicker, a camera-based human computer interface system that implements a new form of binary switch. When the user raises his or her eyebrows, the binary switch is activated and a selection command is issued.
Lombardi, Jonathan, Betke, Margrit
core  

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros   +6 more
wiley   +1 more source

Software systems for modeling articulated figures [PDF]

open access: yes
Research in computer animation and simulation of human task performance requires sophisticated geometric modeling and user interface tools. The software for a research environment should present the programmer with a powerful but flexible substrate of ...
Phillips, Cary B.
core   +1 more source

Modelling human-computer interaction [PDF]

open access: yes, 2004
Human-computer interaction (HCI) can effectively be understood as a continuous process of cyclic interaction between the user and the environment. The action the user takes leads to changes to the system or the environment.
Ryu, H.
core  

Integrating multiple sources to answer questions in Algebraic Topology

open access: yes, 2010
We present in this paper an evolution of a tool from a user interface for a concrete Computer Algebra system for Algebraic Topology (the Kenzo system), to a front-end allowing the interoperability among different sources for computation and deduction ...
Heras, Jonathan   +3 more
core   +1 more source

Does dose calculation algorithm affect the dosimetric accuracy of synthetic CT for MR‐only radiotherapy planning in brain tumors?

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study compares the dosimetric accuracy of deep‐learning‐based MR synthetic CT (sCT) in brain radiotherapy between the Analytical Anisotropic Algorithm (AAA) and AcurosXB (AXB). Additionally, it proposes a novel metric to predict the dosimetric accuracy of sCT for individual post‐surgical brain cases.
Jeffrey C. F. Lui   +3 more
wiley   +1 more source

EOG Region Detection using Fuzzy k-NN for Virtual Reality Applications

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
Virtual Reality (VR) systems have become widespread for a decade with the mass production of VR headsets. Advancement in the VR industry benefits both biomedical and computer gaming fields to create better Human-Computer Interface (HCI) applications.
Emre Güngör, Soydan Serttaş
doaj   +1 more source

Design and Implementation of the Control System of an Internal Combustion Engine Test Unit

open access: yesAdvances in Mechanical Engineering, 2014
Accurate tests and performance analysis of engines are required to minimize measurement errors and so the use of the advanced test equipment is imperative.
Tufan Koç   +5 more
doaj   +1 more source

Probabilistic Analysis of Loss in Interface Adapter Chaining [PDF]

open access: yesarXiv, 2011
Interface adapters allow applications written for one interface to be reused with another interface without having to rewrite application code, and chaining interface adapters can significantly reduce the development effort required to create the adapters.
arxiv  

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