Vaš brskalnik ne omogoča JavaScript!
JavaScript je nujen za pravilno delovanje teh spletnih strani. Omogočite JavaScript ali pa uporabite sodobnejši brskalnik.
Repozitorij Univerze v Ljubljani
Nacionalni portal odprte znanosti
Odprta znanost
DiKUL
slv
|
eng
Iskanje
Brskanje
Novo v RUL
Kaj je RUL
V številkah
Pomoč
Prijava
Podrobno
Detekcija uhljev s konvolucijskimi nevronskimi mrežami
ID
GABRIEL, LUKA LAN
(
Avtor
),
ID
Peer, Peter
(
Mentor
)
Več o mentorju...
PDF - Predstavitvena datoteka,
prenos
(4,45 MB)
MD5: A04A70326C2EAADE1CEE75421632FC9A
PID:
20.500.12556/rul/eb513c13-b7d8-476b-ac68-22866f0913dc
Galerija slik
Izvleček
Zaznavanje objektov na slikah je še zmeraj zahteven problem na področju računalniškega vida. Zaznavanje uhljev je v zadnjih letih postala popularna aplikacija zaznavanja objektov, z vedno večjim zanimanjem za identifikacijo ljudi glede na biometrijo uhlja. Kolikor vemo, se je problem zaznavanja uhljev do zdaj reševal s kombinacijami zaznavanja kože, zaznavanja robov, histogramov in algoritmi ujemanja predloge. V tem delu predstavimo metodo za detekcijo uhljev brez ujemanja predloge, z uporabo konvolucijske nevronske mreže, ki opravlja segmentacijo. S to metodo, ki je invariantna na kot, pod katerim je slika zajeta, obliko uhlja, barvo kože, osvetljitev, delno prekrivanje in dodatke na uhljih, smo uspeli natančno zaznati območje slike, kjer se uhelj nahaja. Nadalje, čas, potreben za zaznavo, se je zelo izboljšal v primerjavi z ostalimi metodami za reševanje enakega problema. Predvidevamo, da bo naša metoda uporabljena v orodju Annotated Web Ears Toolbox.
Jezik:
Angleški jezik
Ključne besede:
računalniški vid
,
segmentacija
,
konvolucijske nevronske mreže
,
detekcija uhljev
Vrsta gradiva:
Diplomsko delo/naloga
Organizacija:
FRI - Fakulteta za računalništvo in informatiko
Leto izida:
2016
PID:
20.500.12556/RUL-84351
Datum objave v RUL:
16.08.2016
Število ogledov:
3479
Število prenosov:
376
Metapodatki:
Citiraj gradivo
Navadno besedilo
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
GABRIEL, LUKA LAN, 2016,
Detekcija uhljev s konvolucijskimi nevronskimi mrežami
[na spletu]. Diplomsko delo. [Dostopano 29 marec 2025]. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=84351
Kopiraj citat
Objavi na:
Sekundarni jezik
Jezik:
Slovenski jezik
Naslov:
Ear detection with convolutional neural networks
Izvleček:
Object detection is still considered a difficult task in the field of computer vision. Specifically, earlobe detection has become a popular application as the interest in human identification using earlobe biometry has increased. So far earlobe detection problem has been solved using a combination of skin detection, edge detection, segmentation by fusion of histogram-based k-means, and template matching algorithms. In this work we present a method of earlobe detection without template matching by using a convolutional neural network, performing image segmentation. With this method, which is invariant to angle at which the photo was taken, earlobe shape, skin color, illumination, occlusions, and earlobe accessories, we were able to accurately detect the area of the image, where an earlobe is present. Moreover, detection time was significantly improved when compared to other methods for solving the same task. We expect our method to be used in Annotated Web Ears Toolbox.
Ključne besede:
computer vision
,
segmentation
,
convolutional neural networks
,
earlobe detection
Podobna dela
Podobna dela v RUL:
ǂThe ǂimportance of cancer stem cells and epithelial-mesenchymal transition in the progression of non-small cell lung cancer
Gene expression levels of the prolyl hydroxylase domain proteins PHD1 and PHD2 but not PHD3 are decreased in primary tumours and correlate with poor prognosis of patients with surgically resected non-small-cell lung cancer
Study of phosphatidylethanolamine N-methyltransferase gene expression in non-small cell lung cancer tissue
Usefulness of immunohistochemically determined epidermal growth factor receptor mutations in lung cancer
Diabetes mellitus and physical activity
Podobna dela v drugih slovenskih zbirkah:
Expression patterns and prognostic relevance of subtype-specific transcription factors in surgically resected small cell lung cancer
Outsourcing predictive biomarker testing in non-small cell carcinoma
Sequential afatinib and osimertinib in patients with EGFR mutation-positive non-small-cell lung cancer
Sequential afatinib and osimertinib in patients with EGFR mutation-positive non-small-cell lung cancer
NSCLC molecular testing in Central and Eastern European countries
Nazaj