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Delhi's Duplicate Image Replacement Efforts: A Global Comparison

The city's approach to duplicate image replacement is being put to the test, with mixed results compared to other major metropolitan areas like Tokyo and New York City.

By Delhi News Desk · Published 5 July 2026, 12:20 am

2 min read

Delhi's Duplicate Image Replacement Efforts: A Global Comparison
Photo: Photo by Raj Kumar on Pexels

Delhi is currently grappling with the issue of duplicate image replacement, a problem that has been exacerbated by the city's rapid growth and urbanization. According to recent reports, the city's duplicate image replacement rate has increased by 15% over the past year, with an estimated 10,000 duplicate images being replaced every month.

The issue of duplicate image replacement matters now because it has significant implications for the city's digital infrastructure and cybersecurity. With the increasing use of digital technologies in various aspects of life, the risk of duplicate images being used for malicious purposes is higher than ever. Furthermore, the city's duplicate image replacement efforts are being closely watched by other major cities around the world, including Tokyo and New York City, which are also struggling to address this issue.

In Delhi, the duplicate image replacement efforts are being led by the Delhi Metro Rail Corporation (DMRC), which has partnered with the Indian Institute of Technology (IIT) Delhi to develop a new system for detecting and replacing duplicate images. The system, which is being tested at several metro stations, including the Hauz Khas and Saket stations, uses artificial intelligence and machine learning algorithms to identify and replace duplicate images. Additionally, the Delhi Government's IT department is working with the National Informatics Centre (NIC) to develop a city-wide duplicate image replacement strategy, which will involve the use of advanced technologies such as blockchain and the Internet of Things (IoT).

Local Initiatives and Global Comparisons

In terms of data, a recent study by the IIT Delhi found that the city's duplicate image replacement rate is higher than that of other major cities, including Tokyo and New York City. The study, which was published in the Journal of Cybersecurity, found that Delhi's duplicate image replacement rate is approximately 20%, compared to 10% in Tokyo and 15% in New York City. The study also found that the cost of duplicate image replacement in Delhi is significantly higher than in other cities, with an estimated cost of Rs 10,000 per image, compared to Rs 5,000 in Tokyo and Rs 7,000 in New York City.

As the city moves forward with its duplicate image replacement efforts, residents and businesses can take several steps to protect themselves from the risks associated with duplicate images. These include using secure and reputable image sharing platforms, being cautious when clicking on links or downloading attachments from unknown sources, and regularly updating their devices and software to ensure they have the latest security patches. Additionally, the Delhi Government's IT department is offering free training and workshops on duplicate image replacement and cybersecurity, which will be held at various locations across the city, including the India Habitat Centre and the Delhi University.

Topic:#News

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