Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Kawulok P."'
Autor:
Kuban, Patryk, Kawulok, Michal
Detecting and segmenting human skin regions in digital images is an intensively explored topic of computer vision with a variety of approaches proposed over the years that have been found useful in numerous practical applications. The first methods w
Externí odkaz:
http://arxiv.org/abs/2407.19310
Autor:
Zyrek, Maciej, Kawulok, Michal
Super-resolution reconstruction is aimed at generating images of high spatial resolution from low-resolution observations. State-of-the-art super-resolution techniques underpinned with deep learning allow for obtaining results of outstanding visual q
Externí odkaz:
http://arxiv.org/abs/2407.08993
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 55, Iss 3, Pp 413-426 (2019)
The CCT and two DCCT diagrams were constructed for the HSLA steel containing Cr, V, Nb, and N microadditions, taking into account industrial processing parameters of this material in a seamless tubes rolling mill. The typical finish hot rolling tempe
Externí odkaz:
https://doaj.org/article/77a2fcd87d674abaa691322bd36e28f3
Autor:
Schindler I., Hadasik E., Kopeček J., Kawulok P., Fabík R., Opěla P., Rusz S., Kawulok R., Jabłońska M.
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 3, Pp 1693-1702 (2015)
Use of the protective steel capsules enabled to manage the laboratory hot flat rolling of the extremely brittle as-cast aluminide Fe-40at.%Al-Zr-B with the total height reduction of almost 70 %. The hot rolling parameters were optimized to obtain the
Externí odkaz:
https://doaj.org/article/c17aff82c7584d37aa769fa80c73e32a
Autor:
Grabowski, Bartosz, Ziaja, Maciej, Kawulok, Michal, Bosowski, Piotr, Longépé, Nicolas, Saux, Bertrand Le, Nalepa, Jakub
Cloud detection is a pivotal satellite image pre-processing step that can be performed both on the ground and on board a satellite to tag useful images. In the latter case, it can reduce the amount of data to downlink by pruning the cloudy areas, or
Externí odkaz:
http://arxiv.org/abs/2306.09886
Publikováno v:
High Temperature Materials and Processes, Vol 32, Iss 2, Pp 149-155 (2013)
Influence of the methodology of mathematical processing of experimental data on the calculated value of the activation energy in hot forming was evaluated for three very different alloys: iron aluminide, low-alloyed steel and magnesium alloy. Applica
Externí odkaz:
https://doaj.org/article/004a38fc087041ba9cb3cabb1f704698
Autor:
Tarasiewicz, Tomasz, Nalepa, Jakub, Farrugia, Reuben A., Valentino, Gianluca, Chen, Mang, Briffa, Johann A., Kawulok, Michal
Multispectral Sentinel-2 images are a valuable source of Earth observation data, however spatial resolution of their spectral bands limited to 10 m, 20 m, and 60 m ground sampling distance remains insufficient in many cases. This problem can be addre
Externí odkaz:
http://arxiv.org/abs/2301.11154
Autor:
Grabowski, Bartosz, Ziaja, Maciej, Kawulok, Michal, Longépé, Nicolas, Saux, Bertrand Le, Nalepa, Jakub
Cloud detection is a pivotal satellite image pre-processing step that can be performed both on the ground and on board a satellite to tag useful images. In the latter case, it can help to reduce the amount of data to downlink by pruning the cloudy ar
Externí odkaz:
http://arxiv.org/abs/2210.13659
Autor:
Kowaleczko, Pawel, Tarasiewicz, Tomasz, Ziaja, Maciej, Kostrzewa, Daniel, Nalepa, Jakub, Rokita, Przemyslaw, Kawulok, Michal
Insufficient image spatial resolution is a serious limitation in many practical scenarios, especially when acquiring images at a finer scale is infeasible or brings higher costs. This is inherent to remote sensing, including Sentinel-2 satellite imag
Externí odkaz:
http://arxiv.org/abs/2210.02745
Publikováno v:
IEEE Geoscience and Remote Sensing Letters, vol. 19, pp. 1-5, 2022, Art no. 6011105
Hyperspectral unmixing remains one of the most challenging tasks in the analysis of such data. Deep learning has been blooming in the field and proved to outperform other classic unmixing techniques, and can be effectively deployed onboard Earth obse
Externí odkaz:
http://arxiv.org/abs/2208.02361