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The most powerful medium for communication among the individuals to share their valuable thoughts are Online Social Networks (OSNs). ‘Twitter’ is one of the most popular OSN rich with public data/tweets. In this paper we used Twitter Streaming API ‘streamR’ which is provided by ‘R’ statistical programming language, to extract the real-time tweets from Twitter. The tweet has many attributes which can...
To segment multi-spectral remote sensor images, feature extraction and object classification is an essential step that performs region-based segmentation instead of a pixel-based segmentation. Spectral based segmentation methods like K-Means, Mean-shift segmentation fail to extract optimal regions from multi-spectral images. In high-resolution multi-spectral images, segmentation main aim is to divide...
BIST TPG (built in self test) for low power dissipation and high fault coverage presents a low hardware overhead test pattern generator (TPG) for scan-based built-in self-test (BIST) that can reduce switching activity in circuits under test (CUTs) during BIST and also achieve very high fault coverage with reasonable lengths of test sequences. The proposed BIST TPG decreases transitions that occur...
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