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Interview with Professor Ajit Rajwade

Ajit Rajwade is an Associate Professor in the department of computer science and engineering at IIT Bombay, India. He obtained his Bachelor’s degree from the Government College of Engineering, Pune affiliated to the University of Pune (India) in 2001, his Master’s degree from McGill University (Canada) in 2005, and his PhD degree from the University of Florida (USA) in 2010, all in computer science. 

Towards a Unified Theory of Sensor Pattern Noise: An analysis of dark current, lens effects, and temperature bias in CMOS image sensors

Matching images to a discrete camera is of significance in forensic investigation. In the case of digital images, forensic matching is possible through the use of sensor noise present within every image. There exist misconceptions, however, around how this noise reacts under variables such as temperature and the use of different lens systems.

Petros Maragos

National Technical University of Athens Athens, Greece