In this letter, we discuss an essential part of screen-camera communication, the orientation of the received image, and report reliability problems due to the angle and distance. According to our ...

In this paper, we propose an effective blind quality assessment method for screen content images (SCIs), called perceptual quality measure by spatial continuity (PQSC). With the center-surround ...

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Amul has issued a public warning about a fake gift voucher scam circulating on WhatsApp and social media, urging consumers not to click on fraudulent links and to report suspicious activity.

Nearly every mobile phone in the UK is set to receive an emergency alert message in 2025 as part of a national test.

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The message will come as part of a national test of the UK Emergency Alerts system by the government and mobile network operators. (Image: PA) Nearly every mobile phone in the UK is set to receive an ...