Priors for Large Photo Collections and What They Reveal about Cameras (2009)
Sujit Kuthirummal, Aseem Agarwala, Dan B Goldman, Shree K. Nayar
Abstract. A large photo collection downloaded from the internet spans a wide range of scenes, cameras, and photographers. In this paper we introduce several novel priors for statistics of such large...
Flexible Depth of Field Photography ⋆ (2009)
Hajime Nagahara, Sujit Kuthirummal, Changyin Zhou, Shree K. Nayar
Abstract. The range of scene depths that appear focused in an image is known as the depth of field (DOF). Conventional cameras are limited by a fundamental trade-off between depth of field and...
Priors for Large Photo Collections and What they Reveal about Cameras (2009)
Sujit Kuthirummal, Aseem Agarwala, Dan B. Goldman, Shree K. Nayar
Abstract. A large photo collection downloaded from the internet spans a wide range of scenes, cameras, and photographers. In this paper we introduce several novel priors for statistics of such large...
Flexible imaging for capturing depth and controlling field of view and depth of field (2009)
Flexible imaging for capturing depth and controlling field of view and depth of field
Flexible imaging for capturing depth and controlling field of view and depth of field (2009)
Flexible imaging for capturing depth and controlling field of view and depth of field
Constraints on Coplanar Moving Points (2008)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Abstract. Configurations of dynamic points viewed by one or more cameras have not been studied much. In this paper, we present several view and time-independent constraints on different...
VIDEO FRAME ALIGNMENT IN MULTIPLE VIEWS ABSTRACT (2008)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Many events are captured using multiple cameras today. Frames of each video stream have to be synchronized and aligned to a common time axis before processing them. Synchronization of the video...
Geometric And Stochastic Error Minimisation In Motion Tracking (2008)
Karteek Alahari Sujit, Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Tracking has been considered to be a single view problem conventionally, where one is interested in the projections of a particular object in a view over time. Even if many views of the same event...
Geometric And Stochastic Error Minimisation In Motion Tracking (2008)
Karteek Alahari Sujit, Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Tracking has been considered to be a single view problem conventionally, where one is interested in the projections of a particular object in a view over time. Even if many views of the same event...
FRAME ALIGNMENT USING MULTIVIEW CONSTRAINTS (2007)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
suj it gdit., j awahar, pj n} i iit. net Capturing an event using multiple cameras is gaining popularity today. Simultaneously, constraints underlying multiview geometry are also being explored. The...
Sujit Kuthirummal, Shree K. Nayar
top row. (a) The 3D structure of a piece of bread is recovered. (b) The analytic BRDF model parameters for red satin paint are estimated and used to render a teapot. (c) The 3D structure of a face is...
Discrete contours in multiple views: Approximation and recognition (2004)
M. Pawan Kumar, Saurabh Goyal, Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Recognition of discrete planar contours under similarity transformations has received a lot of attention but little work has been reported on recognizing them under more general transformations....
Planar Homography From Fourier Domain Representation (2004)
Pawan Kumar Sujit, M. Pawan Kumar, Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Computing the transformation between two views of a planar scene is an important step in many computer vision applications. Spatial approaches to solve this problem need corresponding sets of...
Discrete contours in multiple views: approximation and recognition (2004)
Pawan Kumar Saurabh, M. Pawan Kumar, Saurabh Goyal, Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Recognition of discrete planar contours under similarity transformations has received a lot of attention but little work has been reported on recognizing them under more general transformations....
P.J.: Algebraic constraints on moving points in multiple views (2002)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Multiview analysis of scenes includes the study of sceneindependent constraints satisfied by a configuration of cameras for all types of scenes as well as the study of viewindependent constraints...
P.J.: Algebraic constraints on moving points in multiple views (2002)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
Multiview analysis of scenes includes the study of sceneindependent constraints satisfied by a configuration of cameras for all types of scenes as well as the study of viewindependent constraints...
Fourier domain representation of planar curves for recognition in (2002)
Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan
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