Hailin Jin, Anthony J. Yezzi, Yen-hsi Tsai, Li-tien Cheng, Stefano Soatto
ReceivedMay3,2002;accepted(inrevisedform)September14,2002
Joint Priors for Variational Shape and Appearance Modeling (2008)
Jeremy D. Jackson, Anthony J. Yezzi
We are interested in modeling the variability of different images of the same scene, or class of objects, obtained by changing the imaging conditions, for instance the viewpoint or the illumination....
Abstract Region matching with missing parts * (2008)
Ro Duci, Anthony J. Yezzi, Sanjoy K. Mitter, Stefano Soatto
We present a variational approach to the problem of registering planar shapes despite missing parts. Registration is achieved through the evolution of a partial differential equation that...
Kelvin R. Rocha, Student Member, Anthony J. Yezzi, Jerry L. Prince
Abstract—We present a novel approach to efficiently compute thickness, correspondence, and gridding of tissues between two simply connected boundaries. The solution of Laplace’s equation within...
Anthony J. Yezzi, Stefano Soatto
Abstract. What does it mean for a deforming object to be "moving"? How can we separate the overall motion (a finite-dimensional group action) from the more general deformation (a...
Hailin Jin, Anthony J. Yezzi, Stefano Soatto, H. Jin, A. J. Yezzi, S. Soatto
Abstract We address the problem of estimating the shape and appearance of a scene made of smooth Lambertian surfaces with piecewise smooth albedo. We allow the scene to have self-occlusions and...
Integral invariants for shape matching (2006)
Siddharth Manay, Daniel Cremers, Byung-woo Hong, Anthony J. Yezzi, Stefano Soatto
Abstract—For shapes represented as closed planar contours, we introduce a class of functionals which are invariant with respect to the Euclidean group and which are obtained by performing integral...
Multi-view stereo reconstruction of dense shape and complex appearance (2005)
Hailin Jin, Stefano Soatto, Anthony J. Yezzi
appearance models.
Eric N. Johnson, Anthony J. Calise, Allen R. Tannenbaum, Stefano Soatto, Naira Hovakimyan, Anthony J. Yezzi
Abstract — This tutorial session covers recent developments in methods that utilize 2-D and 3-D imagery (e.g., from LADAR, visual, FLIR, acoustic-location) to enable aerial vehicles to autonomously...
Multi-view stereo reconstruction of dense shape and complex appearance (2005)
Hailin Jin, Stefano Soatto, Anthony J. Yezzi
We address the problem of estimating the three-dimensional shape and complex appearance of a scene from a calibrated set of views under fixed illumination. Our approach relies on a rank condition...
Integral invariant signatures (2004)
Siddharth Manay, Byung-woo Hong, Anthony J. Yezzi, Stefano Soatto
Abstract. For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by performing integral...
Integral Invariant Signatures (2004)
Byung-woo Hong, Anthony J. Yezzi
For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by performing integral operations.
Shedding light on stereoscopic segmentation (2004)
Daniel Cremers, Anthony J. Yezzi, Stefano Soatto
We propose a variational algorithm to jointly estimate the shape, albedo, and light configuration of a Lambertian scene from a collection of images taken from different vantage points. Our work can...
Tracking deformable moving objects under severe occlusions (2004)
Jeremy D. Jackson, Anthony J. Yezzi, Stefano Soatto
Abstract — We propose a nonlinear model for tracking a slowly deforming and moving contour despite significant occlusions. The contour is represented implicitly, and its motion is described by the...
Integral invariant signatures (2004)
Siddharth Manay, Byung-woo Hong, Anthony J. Yezzi, Stefano Soatto
Abstract. For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by performing integral...
Hailin Jin, Anthony J. Yezzi, Stefano Soatto
Abstract. We consider the problem of estimating the shape and radiance of a scene from a calibrated set of images under the assumption that the scene is Lambertian and its radiance is piecewise...
Stefano Soatto, Anthony J. Yezzi
What does it mean for a deforming object to be “moving ” (see Fig. 1)? How can we separate the overall motion (a finite-dimensional group action) from the more general deformation (a...
Estimation of 3d surface shape and smooth radiance from 2d images: A level set approach (2003)
Hailin Jin, Anthony J. Yezzi, Yen-hsi Tsai, Li-tien Cheng, Stefano Soatto
We cast the problem of shape reconstruction of a scene as the global region segmentation of a collection of calibrated images. We assume that the scene is composed of a number of smooth surfaces and...
Multi-view stereo beyond lambert (2003)
Hailin Jin, Stefano Soatto, Anthony J. Yezzi
We consider the problem of estimating the shape and radiance of an object from a calibrated set of views under the assumption that the reflectance of the object is nonLambertian. Unlike traditional...
Multi-view stereo beyond lambert (2003)
Hailin Jin, Stefano Soatto, Anthony J. Yezzi
We consider the problem of estimating the shape and radiance of an object from a calibrated set of views under the assumption that the reflectance of the object is non-Lambertian. Unlike traditional...
An Eulerian PDE approach for computing tissue thickness (2003)
Anthony J. Yezzi, Jerry L. Prince, Senior Member
Abstract—We outline an Eulerian framework for computing the thickness of tissues between two simply connected boundaries that does not require landmark points or parameterizations of either...
Multi-view stereo beyond lambert (2003)
Hailin Jin, Stefano Soatto, Anthony J. Yezzi
We consider the problem of estimating the shape and radiance of an object from a calibrated set of views under the assumption that the reflectance of the object is non-Lambertian. Unlike traditional...
Region matching with missing parts (2002)
Ro Duci, Anthony J. Yezzi, Sanjoy Mitter, Stefano Soatto, Scuola Normale Superiore
Abstract. We present a variational approach to the problem of registering planar shapes despite missing parts. Registration is achieved through the evolution of a partial differential equation that...
Stefano Soatto, Anthony J. Yezzi
What does it mean for a deforming object to be "moving"? How can we separate the overall motion (a finite-dimensional group action) from the more general deformation (a di#eomorphism)? In...
Variational multiframe stereo in the presence of specular reflections (2002)
Hailin Jin, Anthony J. Yezzi, Stefano Soatto
We consider the problem of estimating the surface of an object from a calibrated set of views under the assumption that the reflectance of the object is non-Lambertian. In particular, we consider the...
Stereoscopic segmentation (2001)
Anthony J. Yezzi, Stefano Soatto
We cast the problem of multiframe stereo reconstruction of a smooth shape as the global region segmentation of a collection of images of the scene. Dually, the problem of segmenting multiple...
Stereoscopic Segmentation (2001)
Anthony Yezzi Georgia, Anthony J. Yezzi
We cast the problem of multiframe stereo reconstruction of a smooth shape as the global region segmentation of a collection of images of the scene. Dually, the problem of segmenting multiple...
Tales of Shape and Radiance in Multi-view Stereo
Stefano Soatto, Anthony J. Yezzi, Hailin Jin
To what extent can three-dimensional shape and radiance be inferred from a collection of images? Can the two be estimated separately while retaining optimality? How should the optimality criterion be...