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Facial Action Unit Detection using Variable Decision Thresholds
(2016)
Detection of facial action units (AUs) is an important research field for recognizing emotional states in facial expressions. Here, we propose a novel, yet effective method, that utilizes variable decision thresholds at ...
Video Scene Classification Using Spatıal Pyramid Based Features
(2014)
Recognition of video scenes is a challenging problem due to the unconstrained structure of the video content. Here, we propose a spatial pyramid based method for the recognition of video scenes and explore the effect of ...
Audio-based Event Detection in Office Live Environments Using Optimized MFCC-SVM Approach
(2015)
Audio data contains several sounds and is an important source for multimedia applications. One of them is unstructured Environmental Sounds (also referred to as audio events) that have noise-like characteristics with flat ...
Use of Acoustic and Vibration Sensor Data to Detect Objects in Surveillance Wireless Sensor Networks
(2017)
Nowadays, people are using stealth sensors to detect intruders due to their low power consumption and wide coverage. It is very important to use lightweight sensors for detecting real time events and taking actions ...