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Αποτελέσματα 9963-9982 από 49724
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Illumination, data transmission, and energy harvesting: The threefold advantage of VLC
(2017)Visible light communication (VLC) is a promising technology that meets illumination and information transmission requirements in an indoor environment. Because light waves convey energy, a VLC link may exploit that fact ... -
Image Based Visual Servoing for Floating Base Mobile Manipulator Systems with Prescribed Performance under Operational Constraints
(2022)This paper presents a novel Image-Based Visual Servoing (IBVS) control approach for Floating Base Mobile Manipulator Systems (FBMMSs) that imposes prescribed transient and steady-state response on the image feature coordinate ... -
The image of scientific researchers and their activity in Greek adolescents' drawings
(2012)The image prevailing among the public of scientific research and researchers constitutes a contradictory and complex combination of traditional stereotypes. We explore central facets of the image of scientific research and ... -
The image of the city as 'good': The creation of a city's promotional package through a strategic framework analysis of city marketing procedure
(2003)The purpose of this paper is to present some very important prerequisites / criteria under which, Place/city Marketing procedure could become an effective tool for city's development and competitiveness and not a waste ... -
Image Processing and Classification Method Appropriate for Extensible Mobile Applications
(2019)The image processing technique described in this paper can be used for the classification of photographs that display an object of interest. Spots on the object having distinct color surrounded by a potential halo are ... -
Image projection as an architectural design tool
(2017)The modern viewer is familiar with the cinematic paradigm, in which he or she is fixed in a darkened auditorium. However, current audio-visual technologies introduce new viewing modes. This article explores the spatial ... -
Image Quality Comparison between Digital Breast Tomosynthesis Images and 2D Mammographic Images Using the CDMAM Test Object
(2022)To evaluate the image quality (IQ) of synthesized two-dimensional (s2D) and tomographic layer (TL) mammographic images in comparison to the 2D digital mammographic images produced with a new digital breast tomosynthesis ... -
An image representation of skeletal data for action recognition using convolutional neural networks
(2019)In this paper we present preliminary results of an approach for understanding human actions, based on a novel 2D image representation for 3D skeletal data. More specifically, motion information for human skeletal joints ... -
Image Segmentation based on Determinative Brain Storm optimization
(2020)Brain Storm optimization (BSO) is a swarm-based, metaheuristic for global optimization, which has been inspired by the collective behavior of human beings. In this work, a novel BSO-based variant, Determinative BSO (DBSO), ... -
Image Segmentation Methods for Subpicture Partitioning in the VVC Video Encoder
(2022)The emergence of the new generation video coding standard, Versatile Video Coding (VVC), has brought along novel features rendering the new standard more efficient and flexible than its predecessors. Aside from efficient ... -
An Image-Based Approach for Classification of Driving Behaviour Using CNNs
(2021)In this work we present an approach for the classification of driving behaviour using Convolutional Neural Networks (CNNs), based on measurements that have been obtained by the internal CAN-bus of the vehicle. As is the ... -
Images of the Mother of God: Perceptions of the Theotokos in Byzantium
(2017)Fully illustrated in colour and black and white, Images of the Mother of God complements the successful exhibition catalogue of the 'Mother of God' exhibition at the Benaki Museum in Athens. It brings together the work of ... -
Imaging biomarker analysis of advanced multiparametric MRI for glioma grading
(2019)Aims and objectives: To investigate the value of advanced multiparametric MR imaging biomarker analysis based on radiomic features and machine learning classification, in the non-invasive evaluation of tumor heterogeneity ... -
Imaging modalities for renal artery stenosis in suspected renovascular hypertension: Prospective intraindividual comparison of color Doppler US, CT angiography, GD-enhanced MR angiography, and digital substraction angiography
(2007)The aim of the study was to evaluate the diagnostic accuracy of Color Doppler US, CT Angiography (CTA), and GD-enhanced MR Angiography (MRA) compared with digital subtraction angiography (DSA) for the detection of renal ... -
Imaging of impingement syndromes around the hip joint
(2017)Impingement syndromes are increasingly recognised as significant causes of hip pain and dysfunction. A broad spectrum of intraarticular and extraarticular conditions has been implicated in their pathophysiology. Physical ... -
Imaging of traumatic lesions of abdominal viscera
(2002)Trauma to the abdomen accounts for approximately 10% of trauma deaths. The injury may be blunt or penetrating. Abdominal organs are frequently injured from blunt trauma. Rapid acceleration-deceleration of abdominal viscera ... -
Imaging performance of silicon photomultipliers coupled to BGO and CsI: Na arrays
(2013)The aim of this study is to investigate the imaging performance of a silicon photomultiplier array (ArraySL-4) photodetector for possible PET and potentially SPECT applications using BGO and CsI(Na) pixellated scintillators. ... -
Imaging predictive factors of abdominal aortic aneurysm growth
(2021)Background: Variable imaging methods may add important information about abdominal aortic aneurysm (AAA) progression. The aim of this study is to assess available literature data regarding the predictive imaging factors ...