Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D S Rajesh"'
Publikováno v:
International Journal of Scientific Research in Science and Technology. :153-158
Traditional systems of handwritten Digit Recognition have depended on handcrafted functions and a massive amount of previous knowledge. Training an Optical character recognition (OCR) system primarily based totally on those stipulations is a hard tas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad4b39463a790f9b27fbdf89bdc82e8
https://doi.org/10.32628/cseit217439
https://doi.org/10.32628/cseit217439
Publikováno v:
International Journal of Scientific Research in Computer Science, Engineering and Information Technology. :380-384
The palm vein authentication technology offers a high level of accuracy. Palm vein authentication uses the vascular patterns of an individual’s palm as personal identification data. If we compare with a finger or the back of a hand, a palm has a br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe21fa45df010b14e67ccb737f406ad
https://doi.org/10.32628/cseit206379
https://doi.org/10.32628/cseit206379
Autor:
B. H. Shekar, D. S. Rajesh
Publikováno v:
Procedia Computer Science. 58:66-75
In this paper, we have developed a new local descriptor based on Krawtchouk polynomial moments. The interest points are initially detected using the Canny edge detector and made the region around each interest point scale and affine normalized. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5040ab6919f66ac9da0cd51e3a354cc
Autor:
B. H. Shekar, D. S. Rajesh
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319698991
PReMI
PReMI
In this paper we have developed a novel face detection method using the Stockwell and the log dyadic wavelet transform features, following the cascaded face detectors framework. Stockwell transform (ST) time frequency distribution of an image region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16e81d7e0da91591a0d9d5590061cb14
https://doi.org/10.1007/978-3-319-69900-4_26
https://doi.org/10.1007/978-3-319-69900-4_26
Autor:
D. S. Rajesh, B. H. Shekar
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9789811021060
CVIP (2)
CVIP (2)
In this work, we have designed a local descriptor based on the reassigned Stankovic time frequency distribution. The Stankovic distribution is one of the improved extensions of the well known Wigner Wille distribution. The reassignment of the Stankov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f302339c90bd1da870e470aa08b617a5
https://doi.org/10.1007/978-981-10-2107-7_43
https://doi.org/10.1007/978-981-10-2107-7_43
Autor:
B. H. Shekar, D. S. Rajesh
Publikováno v:
ICACCI
In this paper, we have developed a local descriptor and two global descriptors based on the Undecimated Dual Tree Complex Wavelet Transform (UDTCWT). Undecimated dual tree complex wavelet transform possesses certain advantages over the traditional wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cd2b9358a8a5b29f8122b653d4bd7e3
https://doi.org/10.1109/icacci.2016.7732132
https://doi.org/10.1109/icacci.2016.7732132
Autor:
B. H. Shekar, D. S. Rajesh
Publikováno v:
ICACCI
In this work, we have designed a local and a global descriptor based on the Stockwell transform. The Stockwell transform time frequency distribution plot possesses a better time frequency resolution than the Gabor transform (the short term Fourier tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c8611eeacece2aeb493776e8ce313e2
https://doi.org/10.1109/icacci.2016.7732042
https://doi.org/10.1109/icacci.2016.7732042
Autor:
B. H. Shekar, D. S. Rajesh
Publikováno v:
ICACCI
In this paper, we propose a new local descriptor based on the approximate radial gradient transform. Initially, the interest points are detected using the difference of box filters. Then, the circular region of certain size around these interest poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d2d1ca23e44c7722392f69337f79aee
https://doi.org/10.1109/icacci.2015.7275752
https://doi.org/10.1109/icacci.2015.7275752
Publikováno v:
ICACCI
In this paper, we present a new local descriptor based on logarithmic dyadic wavelet transform. The interest points at different scales have been identified and a region of size 40x40 is considered around each interest point to obtain gradient-orient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e851f0fdbc7acdc0bb2299e6e0ab4991
https://doi.org/10.1109/icacci.2015.7275813
https://doi.org/10.1109/icacci.2015.7275813
Publikováno v:
2015 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES).
In this paper, we have developed a new local descriptor based on Stockwell transform. The descriptor is made scale and affine normalized so that it is suitable for different types of applications. An experimental investigation has been conducted cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5188f70c5806d6dfde09e00a10d7994
https://doi.org/10.1109/spices.2015.7091410
https://doi.org/10.1109/spices.2015.7091410