For latest bib entries, please refer to Google scholar or DBLP page.



Publications



glob_reg_sgp_05

MPARD: A high-frequency wave-based acoustic solver for very large compute clusters

Nicolas Morales, Vivek Chavda, Ravish Mehra, Dinesh Manocha
Applied Acoustics 2016

[pdf]    [webpage]


glob_reg_sgp_05

Efficient HRTF-based Spatial Audio for Area and Volumetric Sources

Carl Schissler, Aaron Nicholls, Ravish Mehra, IEEE VR 2016

[pdf]    [supplementary pdf]    [video]    [webpage]


glob_reg_sgp_05

SynCoPation: Interactive Synthesis-Coupled Sound Propagation

Atul Rungta, Carl Schissler, Ravish Mehra, Chris Malloy, Ming Lin, Dinesh Manocha
IEEE VR 2016

[pdf]    [video]    [webpage]


glob_reg_sgp_05

Efficient Techniques for Wave-based Sound Propagation in Interactive Applications

Ravish Mehra, PhD Dissertation 2015
[pdf]   


glob_reg_sgp_05

A parallel time-domain wave simulator based on rectangular decomposition for distributed memory architectures



glob_reg_sgp_05

WAVE: Interactive Wave-based Sound Propagation for Virtual Environments

Ravish Mehra, Atul Rungta, Abhinav Golas, Ming Lin, Dinesh Manocha
IEEE VR 2015

[pdf]    [video]    [webpage]


glob_reg_sgp_05

RoomAlive: magical experiences enabled by scalable, adaptive projector-camera units

Brett Jones, Rajuinder Sodhi, Michael Murdock, Ravish Mehra,
Hrvoje Benko, Andrew Wilson, Eyal Ofek, Blair Macintyre,
Nikunj Raghuvanshi, Lio Shapira
UIST 2014

[pdf]    [video]    [webpage]


glob_reg_sgp_05

P-HRTF: Efficient Personalized HRTF Computation for High-Fidelity Spatial Sound

Alok Meshram, Ravish Mehra, Hongsheng Yang,
Enrique Dunn, Jan-Michael Frahm, Dinesh Manocha
ISMAR 2014 (to appear)

[pdf]    [video]    [webpage]


glob_reg_sgp_05

Efficient HRTF Computation using Adaptive Rectangular Decomposition



glob_reg_sgp_05

Acoustic pulse propagation in an urban environment using a three-dimensional numerical simulation

Ravish Mehra, Nikunj Raghuvanshi, Anish Chandak, Donald G. Albert,
D. Keith Wilson, Dinesh Manocha
The Journal of the Acoustical Society of America 2014


[pdf]    [journal]    [webpage]


glob_reg_sgp_05

High-Order Diffraction and Diffuse Refections For Interactive Sound Propagation in Large Environments

Carl Schissler, Ravish Mehra, Dinesh Manocha
SIGGRAPH 2014 (conditionally accepted)



glob_reg_sgp_05

Wave-Based Sound Propagation for VR Applications



glob_reg_sgp_05

Source and Listener Directivity for Interactive Wave-based Sound Propagation

Ravish Mehra, Lakulish Antani, Sujeong Kim, Dinesh Manocha
IEEE VR (TVCG) 2014

[pdf]    [video]    [webpage]


glob_reg_sgp_05

Wave-Ray Coupling for Interactive Sound Propagation in Large Complex Scenes



glob_reg_sgp_05

A real-time sound propagation system for noise prediction in outdoor spaces



glob_reg_sgp_05

Wave-Based Sound Propagation in Large Open Scenes using an Equivalent Source Formulation

Ravish Mehra, Nikunj Raghuvanshi, Lakulish Antani Anish Chandak
Sean Curtis Dinesh Manocha
ACM Transactions On Graphics (presented at SIGGRAPH 2013)

[pdf]    [video]    [webpage]


glob_reg_sgp_05

Tabletop Ensemble: Touch-Enabled Virtual Percussion Instruments

Zhimin Ren Ravish Mehra, Jason Coposky, Ming Lin
ACM Symposium on Interactive 3D Graphics and Games I3D 2012

[pdf]    [video]    [webpage]


glob_reg_sgp_05

Designing virtual instruments with touch-enabled interface

Zhimin Ren Ravish Mehra, Jason Coposky, Ming Lin
Case study presented at ACM CHI, May 2012, Austin Texas

[pdf]    [video]    [webpage]


glob_reg_sgp_05

An Efficient GPU-based Time Domain Solver for the Acoustic Wave Equation



glob_reg_sgp_05

Precomputed Wave Simulation for Real-Time Sound Propagation of Dynamic Sources in Complex Scenes



glob_reg_sgp_05

Visibility of noisy point cloud data

Ravish Mehra, Pushkar Tripathi, Alla Sheffer Niloy Mitra
Computer & Graphics journal (presented at SMI 2010)

[pdf]    [data]    [journal]    [webpage]


glob_reg_sgp_05

Abstraction of Man-Made Shapes

Ravish Mehra, Qingnan Zhou, Jeremy Long, Alla Sheffer Amy Gooch
Niloy Mitra
ACM SIGGRAPH Asia 2009

[pdf]    [data]    [video]    [webpage]


glob_reg_sgp_05

Accurate and Efficient Rendering of Detail using Directional Distance Maps

Ravish Mehra, Subodh Kumar
ICVGIP 2012

[pdf]    [slides]    [video]    [webpage]





Conference abstracts and posters



Adaptive rectangular decomposition: A spectral, domain-decomposition approach for fast wave solution on complex scenes



Real-time sound propagation and noise modeling in outdoor environments using Equivalent Source Formulation



An efficient time domain solver for the acoustic wave equation



Validation of 3D numerical simulation for acoustic pulse propagation in an urban environment

Ravish Mehra, Nikunj Raghuvanshi, Anish Chandak, Donald G. Albert, D. Keith Wilson, Dinesh Manocha,
ACOUSTICS, May 2012, Hong Kong

[webpage]


An efficient time domain solver for the acoustic wave equation

Ravish Mehra, Nikunj Raghuvanshi, Lauri Savioja, Ming Lin, Dinesh Manocha,
Poster presentation at ACOUSTICS, April 2012, Nantes, France

[abstract]    [poster]   


Real-time auralization of wave simulation in complex three-dimensional acoustic spaces






Technical reports



Real-Time Rendering of Mesostructures

Ravish Mehra, Subodh Kumar,
B.Tech project report, Department of Computer Science, IIT Delhi

[report]