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Patola: the ikat of Gujarat
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Any discussion of Ikat weaving in Gujarat begins and ends in the Patan Patola. The Patan Patola is indeed the finest representation of the ikat in Gujarat and also the most expensive in the market but, the Ikat of Rajkot ...
Understanding user intent in community question answering
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Yahoo! Answers, Quora like Community Question Answering (CQA) services are mainly created to remove the limitation of Web search engines by helping users to get information from a community. This CQA system has the so ...
All-digital delay-line based ultra wide band transmitter architecture in 0.18m CMOS
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Ultra-Wide Band (UWB) technology has recently become a viable option for commercial wireless applications that require high data-rate and ultra low power demand. UWB technology operates between the frequency range of 3.1 ...
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 ...
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 ...
Novel approaches for spectral unmixing of hyperspectral data
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
This thesis addresses the problem of spectral unmixing of remotely sensed hyperspectral data. The spectral unmixing has the objective of quantifying the reectance properties of di_erent materials on the earth. Complete ...