Search results for: BINAURAL SPATIAL AUDIO

• Józef Kotus dr hab. inż.

  People

  Department of Multimedia Systems

• Spatial Heterogeneity Impacts of Bilateral Foreign Direct Investment on Green Energy Efficiency in China

  Publication

  • G. Ma

  - Year 2022

  At present, green energy transformation and climate policy are increasingly connected. The need to improve national competitiveness and implement climate and energy strategies means that an energy-consuming country like China must rapidly enhance its green energy efficiency (GEE) and energy consumption structure. The following paper contributes to the existing literature by analyzing the effects of bilateral FDI on GEE from...

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• Planning of the green road system as an element of spatial management in suburbs and small towns

  Publication

  • A. Jaszczak
  • J. Żukowska
  • B. Dreksler
  • K. Kristianova

  - ZARZĄDZANIE PUBLICZNE. ZESZYTY NAUKOWE INSTYTUTU SPRAW PUBLICZNYCH UJ - Year 2019

  The premise for the development of sustainable forms of road infrastructure in small towns is the appropriate plan at an early stage or modifi cation in the case of existing spaces. A multi-directional approach is extremely important, which takes into account the specifi city of the regional (country) road system, availability, and capacity of traffi c network, but also social and environmental factors. Effi cient management...

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• Spatial distribution of CO2, O2, CO, NO and temperature within a biowaste composting pile

  Open Research Data

  open access

  • K. Sobieraj

  The dataset contains the color-coded isophlets illustrating the spatial distribution of gas concentrations (CO, CO2, O2 and NO) and the temperature in biowaste composting pile during 6 weeks of process. Four cross sections and two longitudinal cross sections (the left and right sides of the pile) were made using Surfer 10 software (Golden Software,...

• Striving for spatial energy efficiency in dwelling complexes. Kształtowanie przestrzennej efektywności energetycznej w zespołach zabudowy mieszkaniowej.

  Publication

  • J. Kurek
  • J. Martyniuk-Pęczek

  - Środowisko Mieszkaniowe - Year 2019

  The main aim of this article was to discover the key characteristics in shaping most rewarded eco- district complexes built respectively in temperate climate zone in respect to spatial energy efficiency and resilience principles. It was done through careful case studies, comparative analysis and juxtaposition of critical parameters related to spatial energy efficiency and resilience in chosen representative dwelling complexes....

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• IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING

  Journals

  ISSN: 1063-6676

• Spatial development in the EU in the global context

  e-Learning Courses

  • R. Skrzypczyński

• Wizualizacja zagadnień przestrzennych w Adobe Acrobat 3D = Visualization of Spatial Issues in Adobe Acrobat 3D

  Publication

  • B. Kotarska-Lewandowska

  - Year 2014

  The article presents the use of 3D PDF for visualization of selected spatial issues, which can be used in teaching materials, as well as during lectures of descriptive geometry.

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• Reforging spatial identity for social sustainability

  Publication

  • R. Barelkowski

  - International Journal of Sustainable Development and Planning - Year 2017

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• Network analyses with the use of spatial databases

  Publication

  • S. Budkowski

  - Geomatics, Landmanagement and Landscape - Year 2022

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• Morphometric parameters of the Renardbreen as important factors determining the spatial distribution of chemical compounds on the glacier surface (Bellsund, Svalbard)

  Publication

  • K. Kosek
  • S. Lehmann-Konera
  • G. Gajek
  • W. Kociuba
  • Ł. Franczak
  • Ż. Polkowska

  - Year 2014

  This paper concern influence of the morphometric parameters (height, length and slope of the glacier) on the spatial distribution of the physicochemical parameters (pH, electrical conductivity, total organic carbon) determined in the ice and snow samples collected from the surface of Renardbreen during summer season of 2012. Obtained results allow to assume also a significant changes in a spatial distribution of other chemical...

• 24/24_winter_ Legislative technique in spatial planning

  e-Learning Courses

  • I. Mironowicz

• Two-stage method of impulsive noise detection for audio signals

  Publication

  • K. Cisowski

  - Poznan University of Technology Academic Journals. Electrical Engineering - Year 2007

  Przedstawiono nowa dwuetapową metodę detekcji zakłóceń impulsowych opartą na analizie funkcji gęstości rozkładu prawdopodobieństwa zakłóconego sygnału. Opisano algorytm określania poziomu wyzwalania detektora progowego.

• IEEE Transactions on Audio Speech and Language Processing

  Journals

  ISSN: 1558-7916

• The spatial planning of industrial areas in an urbanized area for cargo, in the development of inland waterway transport

  Publication

  • P. Jerzyło
  • A. Wawrzyńska

  - E3S Web of Conferences - Year 2018

  Spatial planning, taking into account the configuration of the surface, i.e. its shape (relief) and the presence and mutual location of objects and points of characteristic water ports, is a derivative of several natural, economic, market, technical, social and political factors. It depends on the destination port, the planned structure of trade in cargo, the forecasted traffic of ships, passageways, the technology of reloading...

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• Physics-guided neural networks (PGNNs) to solve differential equations for spatial analysis

  Publication

  • B. Borzyszkowski
  • K. Damaszke
  • J. Romankiewicz
  • M. Świniarski
  • M. Moszyński

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2021

  Numerous examples of physically unjustified neural networks, despite satisfactory performance, generate contradictions with logic and lead to many inaccuracies in the final applications. One of the methods to justify the typical black-box model already at the training stage and lead to many inaccuracies in the final applications. One of the methods to justify the typical black-box model already at the training stage involves extending...

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• [ITiT] Technologies of Spatial Data Analysis and Processing

  e-Learning Courses

  • M. Kulawiak
  • E. Lubecka

  {mlang pl} Dyscyplina:  Informatyka Techniczna i Telekomunikacja Zajęcia obowiązkowe dla doktorantów II roku Prowadzący:  dr hab. inż. Marcin Kulawiak Liczba godzin: 30 h Forma zajęć: wykład/seminarium {mlang} {mlang en} Discipline: Technical Informatics and Telecommunications Obligatory course for 2nd year PhD students Academic teacher:  dr hab. inż. Marcin Kulawiak Total hours of training: 30 teaching hours Course...

• Assessing historical church tower asymmetry using point cloud spatial expansion

  Publication

  • P. S. Dąbrowski
  • M. Zienkiewicz
  • L. Truong-hong
  • R. Lindenbergh

  - Journal of Building Engineering - Year 2023

  Church towers are key cultural heritage. In theory, towers are vertical, while facade elements are symmetrically positioned around the tower axis. However, during service of a structure, building and lifetime conditions cause deviations, with associated risks. Laser scanning point clouds can be used to assess the structural state but a universal approach was missing. The proposed algorithm first estimates the tower inclination,...

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• Spatial differentiation of road safety in Europe based on NUTS-2 regions

  Publication

  • J. Wachnicka
  • K. Palikowska
  • W. Kustra
  • K. Mariusz

  - ACCIDENT ANALYSIS AND PREVENTION - Year 2021

  Road safety varies significantly across the regions in Europe. To understand the factors behind this differentiation and the effects they have, data covering 263 NUTS-2 (Nomenclature of Territorial Units for Statistics) regions across Europe (European Union and Norway) have been analysed. The assessment was made using Geographically Weighted Regression (GWR). As a dependent variable the Road Fatality Rate (RFR – number of fatalities...

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• Measurement of the temporal and spatial temperature distribution on the surface of PVCP tissue phantom illuminated by laser.

  Open Research Data

  open access

  • A. Sękowska-Namiotko
  • M. Wróbel
  • S. Galla
  • M. Szczerska

  Application of laboratory set-up for characterisation of thermal properties of optical tissue phantoms during laser irradiation is presented. The produced system utilizes thermographic camera VIGOcam v50 and dermatological laser system with a 975 nm diode laser module. The set-up was used to perform measurements of the temporal and spatial temperature...

• Structural response of existing spatial truss roof construction based on Cosserat rod theory

  Publication

  • M. Miśkiewicz

  - CONTINUUM MECHANICS AND THERMODYNAMICS - Year 2019

  Paper presents the application of the Cosserat rod theory and newly developed associated finite elements code as the tools that support in the expert-designing engineering practice. Mechanical principles of the 3D spatially curved rods, dynamics (statics) laws, principle of virtual work are discussed. Corresponding FEM approach with interpolation and accumulation techniques of state variables are shown that enable the formulation...

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• SPATIAL-TEMPORAL DETECTION OF CHANGES ON THE SOUTHERN COAST OF THE BALTIC SEA BASED ON MULTITEMPORAL AERIAL PHOTOGRAPHS

  Publication

  • K. Michalowska
  • E. Glowienka
  • A. Pekala
  • K. Michałowska

  - ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - Year 2016

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• Spatial aspects of urban air quality management: Estimating the impact of micro-scale urban form on pollution dispersion

  Publication

  • J. Badach
  • W. Wojnowski
  • J. Gębicki

  - COMPUTERS ENVIRONMENT AND URBAN SYSTEMS - Year 2023

  Urban planning and design solutions affect urban ventilation conditions, thus mitigating the effects of atmospheric pollution. However, these findings are not being implemented in the planning practice to a sufficient extent, partly due to the lack of specific guidelines. Moreover, many urban air quality monitoring (AQM) sites have low represnentativeness and thus do not provide comprehensive data for effective urban air pollution control...

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• Spatial variability of throughfall in a stand of Scots pine (Pinus sylvestris L.) with deciduous admixture as influenced by canopy cover and stem distance

  Publication

  • A. Kowalska
  • B. Andrzej
  • R. Hildebrand
  • Ż. Polkowska

  - JOURNAL OF HYDROLOGY - Year 2016

  Vegetation cover affects the amount of precipitation, its chemical composition and its spatial distribution, and this may have implications for the distribution of water, nutrients and contaminants in the subsurface soil layer. The aim of this study was a detailed diagnosis of the spatio-temporal variability in the amount of throughfall (TF) and its chemical components in a 72-year-old pine stand with an admixture of oak and birch....

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• Spatial Calibration of a Dual PTZ-Fixed Camera System for Tracking Moving Objects in Video

  Publication

  • G. Szwoch
  • P. Dalka
  • A. Czyżewski

  - JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY - Year 2013

  A dual camera setup is proposed, consisting of a fixed (stationary) camera and a pan-tilt-zoom (PTZ) camera, employed in an automatic video surveillance system. The PTZ camera is zoomed in on a selected point in the fixed camera view and it may automatically track a moving object. For this purpose, two camera spatial calibration procedures are proposed. The PTZ camera is calibrated in relation to the fixed camera image, using interpolated...

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• Multimodal human-computer interfaces based on advanced video and audio analysis

  Publication

  • A. Czyżewski
  • P. Dalka
  • Ł. Kosikowski
  • B. Kunka
  • P. Odya

  - Advances in Intelligent Systems and Computing - Year 2014

  Multimodal interfaces development history is reviewed briefly in the introduction. Some applications of multimodal interfaces to education software for disabled people are presented. One of them, the LipMouse is a novel, vision-based human-computer interface that tracks user’s lip movements and detect lips gestures. A new approach to diagnosing Parkinson’s disease is also shown. The progression of the disease can be measured employing...

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• Noise reduction in audio employing spectral unpredictability measure and neural net.

  Publication

  • A. Czyżewski
  • M. Dziubiński

  - Year 2004

  modelu psychoakustycznym zostały przedyskutowane. Uczący się algorytm decyzjny, działający w opraciu o sztuczną sieć neuronową wykorzystany został w klasyfikacji składowych na pasożytnicze i użyteczne. Przedstawiona została również nowa iteracyjna procedura obliczania progu maskowania. W pracy zawarte zostały wyniki eksperymentów, oraz konkluzje odnoszące się do przedstawionych algorytmów.

• The Impact of Migrations on the Spatial Characteristics of the City of Gdańsk

  Publication

  • J. Szczepański
  • L. Nyka

  - Year 2017

• Interpretation of Structural Parameters for Models with Spatial Autoregression

  Publication

  • M. B. Pietrzak

  - EQUILIBRIUM Quarterly Journal of Economics and Economic Policy - Year 2013

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• SPATIAL PLANNING OF PHOTOVOLTAIC INVESTMENTS IN THE MOTORWAY ZONE

  Publication

  • E. Werner
  • M. Hełdak

  - PRACE NAUKOWE UNIWERSYTETU EKONOMICZNEGO WE WROCŁAWIU - Year 2018

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• General analysis of braodband signal spatial filtration.

  Publication

  • R. Salamon
  • M. Rudnicki
  • J. Schmidt

  - HYDROACOUSTICS - Year 2003

  Przedstawiono ogólną metodę wyznaczania charakterystyk kierunkowych filtrów przestrzennych dla hydroakustycznych sygnałów przestrzennych. Omówiono wpływ szerokości widma odbieranych sygnałów na szerokość wiązki i poziom listków bocznych. Pokazano skutki oszczędnych metod filtracji przestrzennej stosowanych przy odbiorze sygnałów wąskopasmowych, gdy odbierane są sygnały szerokopasmowe.

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• How does environmental regulation affect the city's domestic value-added rate of export? New spatial evidence from Chinese cities

  Publication

  • G. Ma

  - Year 2023

  Protecting the environment and increasing the domestic value-added rate of exports (DVARE) are hot issues for high-quality economic development. This paper explores how environmental regulation affects the DVARE. This paper constructs a dynamic spatial econometric model using the data of 285 Chinese cities from 2000 to 2020. It empirically tests the impact of environmental regulation on the DVARE. The research results show that...

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• Applied Spatial Analysis and Policy

  Journals

  ISSN: 1874-463X , eISSN: 1874-4621

• Journal of Spatial and Organizational Dynamics

  Journals

  ISSN: 1647-3183

• Journal of Settlements and Spatial Planning

  Journals

  ISSN: 2069-3419 , eISSN: 2248-2199

• Journal of Spatial Information Science

  Journals

  ISSN: 1948-660X

• Geo-Spatial Information Science

  Journals

  ISSN: 1009-5020 , eISSN: 1993-5153

• Spatial and Spatio-Temporal Epidemiology

  Journals

  ISSN: 1877-5845 , eISSN: 1877-5853

• Letters in Spatial and Resource Science

  Journals

  ISSN: 1864-4031 , eISSN: 1864-404X

• European Journal of Spatial Development

  Journals

  ISSN: 1650-9544

• Journal of Geovisualization and Spatial Analysis

  Journals

  ISSN: 2509-8810 , eISSN: 2509-8829

• Implementation of spatial information for monitoring and analysis of the area around the port using laser scanning techniques

  Publication

  • K. Bobkowska
  • A. Inglot
  • M. Mikusova
  • P. Tysiąc

  - Polish Maritime Research - Year 2017

  Nowadays, maritime infrastructure is heavily exploited, which requires monitoring. The article presents the implementation of spatial information which are point clouds for monitoring and analysis of the area around the port (buildings and wharves). For this study, point clouds coming from terrestrial (TLS) and airborne laser scanning (ALS), each of them having different accuracy, were used. An important part of the analysis was...

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• Pomiary wartości opóźnień w torze audio urządzeń z systemem Android

  Publication

  • M. Blaszke
  • D. Weber
  • S. Zaporowski

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Year 2018

  Poniższy artykuł opisuje metody pomiarów wartości opóźnienia w torze fonicznym urządzeń pracujących na różnych wersjach systemu Android. W pierwszej części artykułu podano krótką charakterystykę środowiska Android w kontekście opóźnień w torze fonicznym. Następnie przedstawiono sposób pomiaru opóźnienia w torze fonicznym za pomocą aplikacji SuperPowered Latency oraz Dr. Rick O’Rang Loopback. W końcowej...

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• Intelligent acquisition of audio signals, employing neutral networks and rough set algorithms

  Publication

  • A. Czyżewski

  - Year 2003

  Algorytmy oparte na sztucznych sieciach neuronowych i metodzie zbiorówprzybliżonych zostały zastosowane do lokalizacji sygnałów fonicznych obar-czonych pasożytniczym szumem i rewerberacjami. Informacja o kierunku napły-wania dźwięku była uzyskiwana na wyjściach tych algorytmów na podstawie re-prezentacji parametrycznej. Przedstawiono wyniki eksperymentalne i przepro-wadzono ich dyskusję.

• Integrated spatial and energy planning – importance of a problem for contemporary architects and urban planners with focus on environmental factors

  Publication

  • J. Kurek

  - Przestrzeń Ekonomia Społeczeństwo - Year 2018

  Along with respecting basic sustainable development goals, planners will also be obliged to meet more stringent provisions related to energy efficiency in the coming years. In Poland, a crucial year will be 2021, when the EU directive on the energy efficiency of buildings comes into force. In this matter, not only the characteristics of individual objects are of great importance, but their whole complexes and the overall approach...

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• Spatial development in EU in a global context (2022/2023).

  e-Learning Courses

  • A. Rubczak

• Towards Recognition of Spatial Relations between Entities for Polish

  Publication

  • M. Marcińczuk
  • M. Oleksy
  • J. Wieczorek

  - Cognitive Studies | Études cognitives - Year 2016

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• Evaluation of Knowledge-Based Recognition of Spatial Expressions for Polish

  Publication

  • M. Marcińczuk
  • M. Oleksy
  • J. Wieczorek

  - Year 2020

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• In Conversation with the Fox: Challenges in Spatial Development and Planning in Europe

  Publication

  • I. Mironowicz
  • A. Geppert

  - disP - Year 2017

• Enantiopure C1-Cyclotriveratrylene with a Reversed Spatial Arrangement of the Substituents

  Publication

  • A. Long
  • C. Colomban
  • M. Jean
  • M. Albalat
  • N. Vanthuyne
  • M. Giorgi
  • L. Di
  • M. Górecki
  • J. Dutasta
  • A. Martinez

  - ORGANIC LETTERS - Year 2019

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