Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Colour banding"'
Autor:
Michal Jenčo, Matej Repel
Publikováno v:
Tichodroma, Vol 35, Pp 49-57 (2023)
In 2022, 53 ringers ringed altogether 73 148 birds, what is the highest number of ringed birds till now in Slovakia. Of them only 6 437 were ringed the nestlings. Altogether 153 species were ringed. The five most numerous ringed species were Great Ti
Externí odkaz:
https://doaj.org/article/af6dd18ce06748299837eafcac86aa49
Akademický článek
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Publikováno v:
CVPR
Graphics Interchange Format (GIF) is a widely used image file format. Due to the limited number of palette colors, GIF encoding often introduces color banding artifacts. Traditionally, dithering is applied to reduce color banding, but introducing dot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e3a8d068a1b39c2d469c4622d9d1e8
Autor:
Peter Kovesi
Publikováno v:
ASEG Extended Abstracts. 2015:1-4
SUMMARY Many colour maps provided by vendors have highly uneven perceptual contrast over their range. It is not uncommon for colour maps to have perceptual flat spots that can hide a feature as large as one tenth of the total data range. The opposite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce466d6aeddca9ec32ef8c4ba3c5897
https://doi.org/10.1071/aseg2015ab107
https://doi.org/10.1071/aseg2015ab107
Autor:
Jiajun Liu, Chao Yu
Publikováno v:
European Journal of Mineralogy. 27:511-520
Sphalerite from Carlin–type gold deposits in Zhaishang, western Qinling, China, exhibits colour banding ranging from light to dark brown. Scanning electron microscopy (SEM) and electron-probe microanalysis show that such sphalerite banding is cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76e2c23505205cdf653c2167001ba75
https://doi.org/10.1127/ejm/2015/0027-2455
https://doi.org/10.1127/ejm/2015/0027-2455
Publikováno v:
2016 9th International Conference on Developments in eSystems Engineering (DeSE).
Colour cast is the ambient presence of unwanted colour in digital images due to the source illuminant while colour constancy is the ability to perceive colors of object, invariant to the colour of the source illuminant. Existing statistic based colou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::038a42343da7f5a8e8f7890457538a1d
https://doi.org/10.1109/dese.2016.44
https://doi.org/10.1109/dese.2016.44
Autor:
Akbar Sheikh Akbari, Md. Akmol Hussain
Publikováno v:
2016 9th International Conference on Developments in eSystems Engineering (DeSE)
Colour constancy refers to the task of revealing the true colour of an object despite ambient presence of intrinsic illuminant. The performance of most of the existing colour constancy algorithms are deteriorated when image contains a big patch of un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6b792b9039f7466e8ccb53f6f1b92c
https://doi.org/10.1109/dese.2016.45
https://doi.org/10.1109/dese.2016.45
Publikováno v:
Journal of Field Ornithology. 80:101-110
Color bands and radio tags are widely used to facilitate individual recognition and relocation of precocial chicks in studies of prefledging survival. However, the accuracy of data collected and subsequent estimates of survival rates rely on the assu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7835b2dfbce14d346ce09aaf612c8781
https://doi.org/10.1111/j.1557-9263.2009.00211.x
https://doi.org/10.1111/j.1557-9263.2009.00211.x
Publikováno v:
Archaeometry. 49:421-436
Travertine was one of ancient Egypt's most popular ornamental stones. Upon prolonged exposure to sunlight, the rock's translucent brownish calcite is bleached to nearly white. Ultraviolet and gamma irradiation experiments were undertaken to investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551d2c142462e76302bfde5143e11a08
https://doi.org/10.1111/j.1475-4754.2007.00312.x
https://doi.org/10.1111/j.1475-4754.2007.00312.x
Publikováno v:
Journal of Avian Biology. 38:309-316
The use of metal and colour-rings or bands as a means of measuring survival, movements and behaviour in birds is universal and fundamental to testing ecological and evolutionary theories. The practice rests on the largely untested assumption that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b44c2c9e54874e4c7ab194e932217b1
https://doi.org/10.1111/j.2007.0908-8857.03925.x
https://doi.org/10.1111/j.2007.0908-8857.03925.x