Klasifikācijas metožu lietojums vilciena vagonu tipa noteikšanai no attēla

6533b872fe1ef96bd12d3305

RESEARCH PRODUCT

Klasifikācijas metožu lietojums vilciena vagonu tipa noteikšanai no attēla

subject

RVM SVM vagonu tipa noteikšana Matemātika klasifikācija attēlu apstrāde

description

Datorredzes un tēlu atpazīšanas jomu attīstība paver iespēju veikt dažādu ikdienā nozīmīgu procesu automatizāciju. Lai aizvietotu cilvēka veiktu vilcienu vagonu vizuālo pārbaudi un automātiski konstatētu dažāda veida novirzes no normas, ir nepieciešams veikt vagonu klasifikāciju pēc tipa. Darbā tiek aplūkotas dažas attēlu apstrādes tehnikas, ar kuru palīdzību tiek iegūtas vagona attēla krāsas, struktūras un izmēra iezīmes. Tālāk tiek apskatītas un izvērtētas vairākas klasifikācijas metodes un divas piemērotākās no tām, atbalsta vektoru metode jeb SVM un nozīmīgo vektoru metode jeb RVM, tiek aprakstītas sīkāk. Rezultātā tiek izstrādāts sistēmas prototips, kas var atšķirt dažāda tipa vagonus ar lielu precizitāti.

year	journal	country	edition	language
2015-01-01

https://dspace.lu.lv/dspace/handle/7/29711

PEPhysical Sciences and Engineering
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