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Fingerprint image preprocessing for robust recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
Fingerprint is the oldest and most widely used form of biometric identification. Since they are
mainly used in forensic science, accuracy in the fingerprint identification is highly important.
This accuracy is dependent ...
Power management of wireless sensor node by dynamic power measurement
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Wireless sensor network(WSN) is a collection of spatially distributed autonomous sensor nodes, which cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or ...
Estimating depth from monocular video under varying illumination
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Ability to perceive depth and reconstruct 3D surface of an image is a basic function of many areas of computer vision. Since 2D image is the projection of 3D scene in two dimension, the information about depth is lost. ...
Estimating depth in a single image by learning through neural networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Depth information extraction from images is a vibrant problem in computer vision. Features from the image like: haze, texture gradient and texture variation could give depth-related knowledge. Typically, input features are ...
Text retrieval from the degraded document images
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
Image binarization is used to obtain a black and white text document from a colored
one. Basically, it can be taken as an image segmentation task that segments
the text part from the background. Such a black and white ...
Image compression using DCT and compressive sensing (CS) theory
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Data compression is a method of storing the same information with less data or space. There are many techniques available for compressing the image data resulting in reduced storage space. Minimizing storage space minimizes ...
Detection and localization of tampering in a digital medical image using discrete wavelet transform
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
Use of digital images has increased tremendously in medical science as a diagnosis
tool. It made investigation easier and quick. But at the same time it raises the
question of authenticity of the image under scrutiny. ...
Design of 64-bit SRAM using single electron transistor
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
The present day devices demand memory chips with larger size and smallphysical dimensions. This drives the designer to design high density memorydevices. The memory designed using CMOS technology do not have comparablespeed ...
Blind inpainting and super-resolution using convolutional neural network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
In this work, we propose a combined approach to two image processing problems:Image Inpainting and Image Super-Resolution(SR). A number of efficient techniqueshave been developed for solving these two problems using deep ...
Privacy Preserving Identity Verification and Verifiable Computation For HealthCare System
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
Paper based medical consulting system has been replaced by electronic health monitoring system due to features like low cost, on demand global accessibility, reliability, accuracy and mobility. Generally, mobile healthcare ...