Jinyu qian (7 resultados)

Taschenbuch. Condición: Neu. THE STUDY OF AUTO-FOCUSING ALGORITHMS IN OPTICAL MICROSCOPY | Jinyu Qian | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639167566 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. VIRTUAL SOUND LOCALIZATION WITH MODIFIED SPECTRAL CUES | CUES MODIFIED IN THE SPECTRAL MODULATION FREQUENCY DOMAIN | Jinyu Qian | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639184457 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Auto-focusing technology has been implemented in a variety of fields including automated biological, biomedical and pharmaceutical analyses, as well as many civilian and military applications such as digital cameras and radar imaging. Current study implements an auto-focusing procedure by computer simulation. The integration of the image power spectrum over a selected frequency range is computed as the focus criterion. The frequency range for power spectrum integration can be specified automatically or manually by the user through the graphical user interface (Auto-focusing GUI). Two searching algorithms, modified Fibonacci search and modified binary search, are available to perform the searching of focused position based on the focus criterion function. Users are allowed to choose a particular searching algorithm through the Auto-focusing GUI. The auto-focusing procedure has been tested to be robust in different noise situations (e.g. Gaussian noise at different noise variance levels and Poisson noise).…

Kartoniert / Broschiert. Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Qian JinyuDr. Qian earned a Dual Degree: a Ph.D. in Communicative nDisorders and Sciences and a M.S. in Electrical Engineering from nthe State University of New York at Buffalo in September 2005.Auto-focusing technology has been .…

Kartoniert / Broschiert. Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Qian JinyuDr. Qian earned a Dual Degree: a Ph.D. in Communicative Disorders and Sciences and a M.S. in Electrical Engineering from the State University of New York at Buffalo in September 2005.Sound localization cues generally .…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Sound localization cues generally include interaural time difference (ITD), interaural intensity difference (IID) and spectral cues. The purpose of a series studies in this book is to investigate the important spectral cues involved in so-called head related transfer functions (HRTFs) using a combination of HRTF analyzes and a virtual sound localization (VSL) experiment. Previous Psychoacoustical and physiological studies have both suggested the existence of spectral modulation frequency (SMF) channels for analyzing spectral information (e.g. the spectral cues coded in HRTFs). SMFs are in a domain related to the Fourier transform of HRTFs. The relationship between various SMF regions and sound localization was tested here by filtering or enhancing HRTFs in the SMF domain under a series of conditions using a VSL experiment.The overall results highlighted the relationship between SMF region and sound localization in the vertical plane. Knowledge of the influence of manipulations in the SMF domain on sound localization has implications for the application of various signal processing algorithms and models of monaural and binaural hearing.…