Abstract: Reversible data hiding in JPEG images is critical for secure multimedia applications, while, existing histogram modification schemes are confined to fixed 1D or 2D dimensions. These methods ...

Chief Minister M.K. Stalin on Friday (February 13, 2026) announced a major bonanza for women in poll-bound Tamil Nadu, crediting ₹5,000 each to the bank accounts of 1.31 crore women family heads who ...

This course is a quick tutorial on Matplotlib, a Python library for drawing 2D and 3D graphics. It is designed to get you started with Matplotlib quickly. 1 📖 🟢 Your First Matplotlib Lab Beginner ...

In the dim corridors of Egypt’s Valley of the Kings, where New Kingdom pharaohs were buried more than three millennia ago, visitors have long left their marks. Predominant among the graffiti are Greek ...

A 2,000-year-old Tamil-Brahmi inscription has been discovered in Egypt, providing important evidence of trade between India and the ancient west. The text also has the name of a Tamil trader who ...

These findings, presented at a Chennai conference, rewrite our understanding of ancient trade routes and suggest multilingualism among these traders. Photo: X Researchers have discovered about 30 ...

The findings, which confirm that ancient Tamil traders travelled deep into the Egyptian interior for exploration and tourism, were presented by Swiss scholar Professor Ingo Strauch on the inaugural ...

Of 30 inscriptions uncovered at the Valley of Kings by Strauch and Schmid, 20 are in Tamil. CHENNAI: Around 2,000 years ago, a Tamil trader who visited the rock-cut tombs of Egyptian pharaohs ...

Tamil Nadu is likely to witness disruptions on Wednesday, February 12, 2026, as central trade unions and farmers' organisations observe a nationwide Bharat Bandh. While the strike has been called ...

Among the inscriptions found in six rock-cut tombs, 20 are in Tamili and the remaining 10 are in Sanskrit and Prakrit, implying that people from several regions of the Indian subcontinent were ...

Abstract: We have solved the following problem using pattern classification techniques (PCT): given two histogram methods, M/sub 1/ and M/sub 2/, used in query optimization, if the estimation accuracy ...