Görüntüdeki Farklı Nesneyi Renk ve Şekil Özelliklerini Kullanarak Tespit Etme

Öz

Bu çalışmada bir görüntü üzerindeki nesnelerden farklı olanı tespit eden iki farklı yöntem sunulmaktadır. İlk yöntemde görüntüdeki nesnelerin renk özellikleri kullanılmaktadır. İkinci yöntemde ise şekil özellikleri kullanılmaktadır. Öncelikle görüntü üzerindeki nesneler 2 girişli ve 6 çıkışlı bir yarışmacı öğrenme ağı ile kümelendirilerek belirlenmektedir. Sonra da sunulan yöntemlerden biri kullanılarak nesnelerden farklı olan tespit edilmektedir. Deneysel çalışmalarda 80 farklı nesne ve 160 farklı görüntü kullanılmıştır. Renk özelliklerini kullanan yöntem %90 başarı elde etmiştir. Şekil özelliklerini kullanan yöntem %73.75 başarı elde etmiştir. Elde edilen sonuçlar birbirleriyle karşılaştırılarak değerlendirilmiştir. Ayrıca yarışmacı öğrenme ağının kümelendirme performansı da ayrıyeten incelenmiştir. Gelecek çalışmalar hakkında öneriler sunulmuştur.

Anahtar Kelimeler

• Nesne tespiti
• Yarışmacı öğrenme ağı
• Kümeleme

Detection Different Object in Image Using Colour and Shape Properties

Öz

In this study, two different methods which detect different one from objects in an image are presented. In the first method, colour properties of object in image are used. In the second method, shape properties of object in image are used. Firstly, objects in image are determined by clustering using a competitive learning network with 2 inputs and 6 outputs. Then, different one from objects is detected by using one of proposed methods. 80 different objects and 160 different images are used in experimental studies. The method using the colour properties achieved 90% success. The method using the shape properties achieved 73.75% success. Obtained results were evaluated by comparing each other. Also, clustering performance of competitive learning network was examined separately. Suggestions about future studies are presented.

Anahtar Kelimeler

• Object detection
• Competitive learning network
• Clustering

Kaynakça

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