Research output: Contribution to journal › Article › peer-review
Algorytm rozpoznawania twarzy w trudnych warunkach oświetleniowych. / Forczmański, Paweł; Kukharev, Georgy; Shchegoleva, Nadezhda L.vovna.
In: Przeglad Elektrotechniczny, Vol. 88, No. 10 B, 18.12.2012, p. 201-204.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Algorytm rozpoznawania twarzy w trudnych warunkach oświetleniowych
AU - Forczmański, Paweł
AU - Kukharev, Georgy
AU - Shchegoleva, Nadezhda L.vovna
PY - 2012/12/18
Y1 - 2012/12/18
N2 - The paper addresses the problem of face recognition for images with lighting problems - flashes, shadows and very low brightness level. Presented algorithm, allowing to eliminate above problems, is based on 2DDCT (two-dimensional Discrete Cosine Transform) supported by brightness gradient reduction, reduction of spatial low frequency spectral components and fusion of spectral features conditioned on average intensities. Presented experiments were conducted on image databases Yale B and Yale B+.
AB - The paper addresses the problem of face recognition for images with lighting problems - flashes, shadows and very low brightness level. Presented algorithm, allowing to eliminate above problems, is based on 2DDCT (two-dimensional Discrete Cosine Transform) supported by brightness gradient reduction, reduction of spatial low frequency spectral components and fusion of spectral features conditioned on average intensities. Presented experiments were conducted on image databases Yale B and Yale B+.
KW - Face recognition
KW - Illumination reduction
KW - Two-dimensional Discrete Cosine Transform
UR - http://www.scopus.com/inward/record.url?scp=84870994637&partnerID=8YFLogxK
M3 - статья
AN - SCOPUS:84870994637
VL - 88
SP - 201
EP - 204
JO - Przeglad Elektrotechniczny
JF - Przeglad Elektrotechniczny
SN - 0033-2097
IS - 10 B
ER -
ID: 49225395