Security and Surveillance

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The demand for security and surveillance applications has gone up drastically in the 21st century with a conscious realization of global vulnerability to terrorist activities. Recent attacks in various parts of world have only accentuated the need of such solutions. Now, camera based security systems are a widespread requirement at airports, railway stations, residential societies, corporate buildings, parking lots, multiplexes, etc. With computer vision and image processing based applications like automatic event detection, face verifications etc., surveillance systems are becoming more and more potent.

KritiKal is on the fore front of developing such products for the global market. Innovative Vision based products like Vehicle Scanners, Activity Characterization Engines and Object / Motion Detection Applications equip the authorities to address critical security issues.

 

Image Registration & Matching

Image Registration and Matching techniques are used to transform different sets of images into a common coordinate system and then use matching techniques so as to determine the similarity between the images in question. Image registration and matching technologies have applications in Security, Inspection, Aerial Imaging, Medical Imaging etc. We have extensive experience in various image registration and matching techniques for different applications. Our imaging team has developed Image Matching Solutions for diverse scenarios in various applications including aerial imaging systems, monitoring systems for physical security and surface inspections systems. We also undertake custom image registration and matching applications as per the client requirements that cater to Object Detection and Identification, Automation of Inspection Systems and Surveillance for Defense Applications.

 

Biometrics

Biometrics is the science and technology of measuring and analyzing biological data. It refers to technologies that measure and analyze human body characteristics, such as fingerprints, eye retinas and irises, voice patterns, facial patterns and hand measurements, for authentication purposes. Biometrics are used to identify the input sample when compared to a template, used in cases to identify specific people by certain characteristics. A biometric system can provide the following two functions-
  • Verification: Authenticates its users in conjunction with a smart card, username or ID number. The biometric template captured is compared with that stored against the registered user either on a smart card or database for verification.
  • Identification: Authenticates its users from the biometric characteristic alone without the use of smart cards, usernames or ID numbers. The biometric template is compared to all records within the database and a closest match score is returned. The closest match within the allowed threshold is deemed the individual and authenticated.

 

Capabilities

Our Vision and Imaging team has comprehensive knowledge in areas of extraction of features for matching purposes from images and using them for identification like in the techniques mentioned below:
  • Camera and PIR sensor based Perimeter Intrusion Detection Systems
  • Behavior Analysis
  • Activity Characterization
  • Biometric Solutions
  • Unclaimed Object Detection
  • Automation of PTZ (Pan Tilt Zoom) cameras to track suspicious objects.
  • Security and Surveillance at parking lots
  • Industrial Plan Security
  • Video Indexing