Showing posts with label City surveillance. Show all posts
Showing posts with label City surveillance. Show all posts

Friday, June 24, 2016

Transforming Governance in India

Why startups hold the key for transforming governance in India
As a country, India is perhaps at the right inflection point. The government of India is aggressively promoting digital India with the ultimate objective of powering India into a digital powerhouse backed by the foundation of technology. At the same time, there is another massive wave that is sweeping India. The startup wave has reached unprecedented heights, and India now is one among the first five largest startup communities in the world with the number of start-ups crossing 4,200 (according to a recent Nasscom-Zinnov report). The Prime Minister too has been pitching actively for startups, and has publicly quoted that startups are key for India’s transformation.
Nine Pillers of Digital India

Given the fact that the Government wants transformation enabled by technology, and wants to quickly move with speed to solve some of India’s biggest problems, startups may hold the key for transforming India, as they can look at traditional problems with new solutions.

Take an area like agriculture, which is now plagued by serious issues of farmer suicides and lower yields? Can startups make a difference? Bangalore-based startup, CropIn Technology, has a mobile and cloud-based solution that aims to empower the Indian farmer by making every crop traceable. By using a mobile app, 600 acres can be covered in one man day vis-à-vis the 90 man day period that is typically required. The result – farm productivity has been raised by a minimum of 10-15 percent.

Another big problem that India faces today is the lack of electricity. India has always been a power deficit country, and has consistently suffered grid failures and power blackouts. While the government is looking at technologies such as smart grids to curb thefts and leakages in transmission and distribution, the answer may lie in a solution by Delhi-based startup Zenatix. The startup uses sensors and smart meters to monitor real-time power consumption and advises firms on how they can cut down their energy consumption with minimum effort. For example, for the Indraprastha Institute of Information Technology (IIIT-Delhi ), the firm has been able to save more than Rs 18 lakh per annum, which is roughly equivalent to one month’s energy consumption. Similarly, Mumbai-based startup 2020 Imaging, is looking at using video analytics to prevent stampedes, detect terrorist attacks and aid traffic management.

Armed with a disruptive and frugal mindset, startups can completely change the way traditional problems can be conquered. Unlike traditional firms, startups are not bothered about legacy technologies – they are only concerned about providing value – as it is the key for their existence and future competitiveness.


As more and more Indian startups enter the fray, they will start challenging the way traditional technologies are deployed and implemented. While not every startup will be a success, their rapid rise will ensure that traditional giants will be forced to think innovatively and push the bar for excellence.
India Independence day will be come

Wednesday, July 18, 2012

HD CCTV over coax

The technology commonly called HD CCTV implements SMPTE HD-SDI standards from television broadcast technology and can transmit video at 720p or 1080p resolution over RG59 cable to a distance of at least 100 meters. HD CCTV offers the benefit of providing high-resolution (megapixel) video, over conventional analogue coaxial cables.
PROVISION-ISR HD CCTV cameras offer a standard resolution of 1080P (1920 x 1080), equivalent to 2, 1 megapixels. 1080P provides over 24-times higher resolution compared with CIF and 6 time higher resolution than D1.
While Analogue cameras continue to improve, it is still subject to the limitations of the PAL/NTSC TV format, adopting a new HD standard which enables the camera to push video resolution beyond 700TVL and offering HD quality CCTV. HD CCTV is designed to be a drop-in replacement for existing analogue CCTV, requiring only a change of camera and DVR. Both new and existing installations can use CCTV industry standard coaxial cable (RG/59, RG/6 and RG/11).

HD CCTV advantages
* HD CCTV is a digital transmission of uncompressed HD video over coaxial cable.
* HD video: true 1080P or 720P HD video quality.
* Perfect clarity with no analogue noise.
* Uncompressed-nearly zero latency and no compression artifacts.
* Coax cable: immune to network failure.
* Easy upgrade: using same infrastructure as analogue system, just replace camera and DVR.
* Familiar user interface: for the installer/operator, no difference between CCTV and HD CCTV except for higher resolution.
* Unified standards.

Provision DVR and cameras
Provision’s HD-SDI DVR, SA8800, was designed to provide installers and customers with an easy entry point to the world of HD CCTV. It provides, in one chassis, both D1 ports (four channels) and full HD 1080 ports (four channels) allowing you to upgrade your traditional analogue CCTV system to full HD at your convenience. Cameras monitoring a sensitive spot can be replaced first while existing cameras will not require change or adjustment.

HD-SDI technology uses the same infrastructure as your existing analogue installation, allowing you to replace your existing cameras and DVR in very little time and with zero configurations.
Provision ISR HD DVRs are equipped with powerful CPU core technology to enable processing of four real-time channels at full HD (1080P) and four real-time channels at D1. Our DVR operates with H.264 main profile compression format and advanced industry SOC techniques to ensure real-time recording in each channel and outstanding stability of the system.
Provision’s ISR HD-SDI cameras implement the latest video processing technology and provide advanced features: Digital image balancing-delivering accurate picture in all light conditions, WDR capabilities, privacy masking, image effects and more due to true day and night functionality (ICR), DSS (Digital slow shutter), Advanced 3D-DNR (noise reduction) and Smart IR technology (all cameras provide an excellent night performance).

Benefits of HD cameras in different sectors
High-definition (HD) cameras are the best suited for today’s video surveillance needs. That said, we must remember that all HD cameras are megapixel (MP), but not all megapixel cameras are HD. The biggest difference between a megapixel camera and the high-definition cameras is that HD images use the 16:9 widescreen aspect ratio and megapixel produces images in a 4:3 aspect ratio.

HDTV provides a higher resolution and higher resolution translates into more detail, which in turn leads to better possibilities for identification. In addition, a true HDTV network camera provides full frame rate and extended colour fidelity, for an even better viewing experience.

To reiterate, all HD cameras are megapixel, but not all megapixel cameras are HD, and good quality, easy installation, and ease of use will set HD apart from standard analogue and MP systems.

Retail
In retail, theft and shrinkage can be drastically reduced through effective video surveillance. HDTV network cameras have an important role to play, for example by giving an overview – without any blind spots – of shops and stores.

City surveillance
HDTV network cameras are typically used in city surveillance situations to provide high-resolution video streams from locations where there is a need to be able to clearly identify people and objects, or get a larger overview.
High security premises
Casinos and airports, together with passport controls, banks and similar high security premises, are areas where the requirements on the surveillance cameras often include high image quality and detail as well as full frame rate, making HDTV network cameras the natural choice.

Transportation
Security and safety for both passengers and staff are highly prioritized issues for public transportation authorities around the world. HDTV cameras at stations, terminals and airports as well as on-board buses and trains, provide valid evidence in the event of criminal incidents.