System Design and Control for Computer Vision Systems

Year 2019, Volume: 7 Issue: 1, 228 - 240, 01.03.2019

Birkan Büyükarıkan , İsmail Serkan Üncü

https://doi.org/10.15317/Scitech.2019.194

Abstract

Lighting and environment are important for computer vision applications. It
is necessary to determine the properties of the objects and to get the desired
quality images. So as to be provided with constant and controlled lighting
conditions. In the study, a pool of light was created so that the image was not
affected by external conditions in computer vision applications. LED lighting
fixtures driver, the amount of light and the color spectrum provided to control
the computer in the system. In addition, two different lighting sources were
used, and according to the distance of the center of the light pool of the
light level was determined by both the luxury meter and the image processing
techniques.

Keywords

Computer vision, image processing, LED lighting, LED driving, lighting pool

BİLGİSAYARLI GÖRÜ SİSTEMLERİ İÇİN SİSTEM TASARIMI VE KONTROLÜ

Abstract

Bilgisayarlı
görme uygulamaları için aydınlatma ve sahne önemlidir. Nesnelerin özelliklerini
belirlemek ve istenilen kalitede görüntü alabilmek, aydınlatma koşullarının
olabildiğince sabit ve kontrollü olması ile sağlanır. Çalışmada bilgisayarlı
görü uygulamalarında görüntünün dış koşullardan etkilenmemesi için bir ışık
havuzu oluşturulmuştur. Sistemindeki LED aydınlatma armatürlerinin sürülmesi,
ışık miktarının ve renk yelpazesinin bilgisayar ile kontrol edilmesi
sağlanmıştır. Ayrıca iki farklı aydınlatma kaynağı kullanılarak mesafelere göre
ışık havuzunun orta noktasına düşen aydınlık düzeyinin hem lüksmetre hem de
görüntü işleme teknikleri ile belirlenmiştir.

Keywords

Bilgisayarlı görme, Görüntü, Işık havuzu, LED aydınlatma, LED sürücü

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