Rangarajan Aravind

2 accepted papers

2020

State-Based Transcription of Components of Carnatic Music

Venkata Subramanian Viraraghavan, Arpan Pal, Hema A. Murthy, Rangarajan Aravind

ICASSP 2020accepted

Automatic Carnatic Music (CM) transcription is an open problem in need of a standardized descriptive notation. The level of detail needed in a descriptive transcription makes it tedious to obtain ground truth by manual means. In this paper, we propose a novel state-based representation of the pitch…

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2016

From Bows to Arrows: Rolling Shutter Rectification of Urban Scenes

Vijay Rengarajan, Ambasamudram N. Rajagopalan, Rangarajan Aravind

CVPR 2016poster

The rule of perspectivity that 'straight-lines-must-remain-straight' is easily inflected in CMOS cameras by distortions introduced by motion. Lines can be rendered as curves due to the row-wise exposure mechanism known as rolling shutter (RS). We solve the problem of correcting distortions arising f…

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