Safak Ozturk

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Video Analytics on low/high resolution security camera images has received a considerable interest in recent years. Traffic density estimation from traffic camera images can be considered as one of these subjects. Traditionally GPS data from commercial vehicle fleets have been utilized to estimate traffic density on roads. Traffic density estimation has(More)
Environmental pollution due to gas release is one of the problems that has aroused interest in recent years. Unregulated pollutant gas release negatively impacts both the environment and living organisms. Monitoring of gas release typically implemented using sensors placed inside chimneys. Recently, authorities are highly interested in solutions that offer(More)
Environmental contamination especially air pollution has aroused considerable interest around the world in recent years. Pollutant gases are usually related to energy production, industry and exhaust gases. In addition to the greenhouse gases, chemical gas released from other sources also negatively impacts the cleanliness of the air. Therefore, we need a(More)
In this paper, we develop a novel method for vehicle classification using color images from surveillance videos. Proposed approach utilizes deformable part based (DPM) object detectors to localize different parts of the vehicle such as license plates and headlights. Next, we extract color features around the detected regions to infer the color of the(More)
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