Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Davor Petrinovic"'
Autor:
Anita Gribl Koscevic, Davor Petrinovic
Publikováno v:
IEEE Access, Vol 10, Pp 106921-106935 (2022)
This paper estimates the multidimensional Gaussian profile parameters from the noisy measurements in the exponential function’s argument domain. The proposed method minimizes the weighted squared error between the natural logarithm of the model and
Externí odkaz:
https://doaj.org/article/0b151faf0a06449a96a89033b67154b5
Autor:
Anita Gribl, Davor Petrinovic
Publikováno v:
IEEE Access, Vol 9, Pp 21071-21084 (2021)
The precise stellar object identification is one of the major research fields in astronomy. In astronomical images, the 2D Gaussian function provides a good approximation of stellar objects. This paper proposes a robust method for the estimation of t
Externí odkaz:
https://doaj.org/article/9cb40b453541434f89478838dfd718b4
Autor:
Davor Petrinovic, Anita Gribl
Publikováno v:
IEEE Access, Vol 9, Pp 21071-21084 (2021)
The precise stellar object identification is one of the major research fields in astronomy. In astronomical images, the 2D Gaussian function provides a good approximation of stellar objects. This paper proposes a robust method for the estimation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754e349980a7d89cca6280c12bc52a0f
https://ieeexplore.ieee.org/document/9337849/
https://ieeexplore.ieee.org/document/9337849/
Autor:
Dorotea Potoc, Davor Petrinovic
Vignetting is an effect caused by camera settings or lens limitations. It is also known as the "light fall-of" where the intensity of light decreases from the middle to the edges. Vignetting has become popular in various scientific papers where attem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba2acf62d121d337d72691a0ecbb05c
https://www.bib.irb.hr/1202519
https://www.bib.irb.hr/1202519
Autor:
Davor Petrinovic, Anita Gribl
Publikováno v:
MIPRO
The precise estimation of the Gaussian profile parameters plays an important role in many scientific fields. In astronomical images, the 2D Gaussian profiles are good approximations of stellar objects, which are point sources spread in the image plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61cc7dbd9e89c762b501df2cadfa3f23
https://doi.org/10.23919/mipro52101.2021.9596661
https://doi.org/10.23919/mipro52101.2021.9596661
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 68:502-511
While numerous works analyze theoretical background of compressive sensing and provide rich mathematical theory, few practical implementations exist and they mostly share the same disadvantage of being either too complex or too expensive to implement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e0ab3cbb0fc21854d489068b67a5c67
https://doi.org/10.1109/tim.2018.2847018
https://doi.org/10.1109/tim.2018.2847018
Autor:
Anita Gribl Koscevic, Davor Petrinovic
Publikováno v:
ISPA
In this paper, a new approach for the 2D PET data acquisition is introduced, which uses the intersections of lines of response (LORs) for the generation of a larger number of virtual LORs in the cases when the number of coincident events is initially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe144888e984b7b17ce0d4da77c29660
https://doi.org/10.1109/ispa52656.2021.9552059
https://doi.org/10.1109/ispa52656.2021.9552059
Publikováno v:
IEEE/ACM Transactions on Audio, Speech, and Language Processing. 26:318-329
This paper presents an extensive statistical analysis of the acoustic startle response of two vocal parameters: fundamental frequency (F0) and root-mean-square energy (E), as well as of the orbicularis oculi (eyeblink) surface electromyography (sEMG)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f035949fa07dc49ae4bdb47048327f8b
https://doi.org/10.1109/taslp.2017.2775742
https://doi.org/10.1109/taslp.2017.2775742
Publikováno v:
ISPA
This paper presents a dataset for multimodal classification of cognitive load recorded on a sample of students. The cognitive load was induced by way of performing basic arithmetic tasks, while the multimodal aspect of the dataset comes in the form o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f0d8016863b764f81a57ae0c2e7d9fc
https://doi.org/10.1109/ispa.2019.8868678
https://doi.org/10.1109/ispa.2019.8868678
Publikováno v:
MIPRO
The human voice is the most frequently used mode of communication among people. It carries both linguistic and paralinguistic information. For an emotion classification task, it is important to process paralinguistic information because it describes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6b6973887598324fb8c7b5e9e6b5de3
https://www.bib.irb.hr/1002968
https://www.bib.irb.hr/1002968