NON-RIGID MATCHING
Fast Non Rigid Matching by Gradient Descent: Study and Improvements of the "Demons" Algorithm
... Fast Non Rigid Matching by Gradient Descent: Study and Improvements of the ”Demons” Algorithm Pascal Cachier, Xavier Pennec, Nicholas Ayache.. To cite this version: Pascal Cachier, Xavie[r] ...
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Fast Non-Rigid Matching of 3D Medical Images
... Unite´ de recherche INRIA Lorraine, Technopoˆle de Nancy-Brabois, Campus scientifique, 615 rue du Jardin Botanique, BP 101, 54600 VILLERS LE` S NANCY Unite´ de recherche INRIA Rennes, Ir[r] ...
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A Batch Algorithm For Implicit Non-Rigid Shape and Motion Recovery
... for non-rigid scenes from which we derive non-rigid matching tensors and closure ...a non- rigid Structure-From-Motion algorithm based on comput- ing matching ...
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A comparison of methods for non-rigid 3D shape retrieval
... In addition to the isometry invariance, the beginning sequence of the Laplace spectra has many desirable properties. This descriptor is insensitive to noise, which influences mainly the higher eigenvalues. Potential ...
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2017 — Dimensional metrology of non-rigid parts without specialized inspection fixtures
... digitized data. The IDI algorithm is based on optimal step non-rigid ICP algorithms (Amberg, Romdhani et al. 2007) which combine rigid and non-rigid registration methods. Also, an ...
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Feature-Based Estimation of Radial Basis Mappings for Non-Rigid Registration
... MDL [8] gMDL [8] 4 Algorithm Overview We propose an algorithm to minimize the cost func- tion (2) based on dynamic centre insertion. The idea is, starting from a rigid affine transformation, to it- eratively ...
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Proposition for propagated occupation grids for non-rigid moving objects tracking
... of non-structured moving objects: Amid a vast set of localisation and perception algorithms currently developed, among which various SLAM variants have taken the greater share for the last years, some challenges ...
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Towards Pose-free Tracking of Non-rigid Face using Synthetic Data
... tracking, rigid tracking, non-rigid tracking, face matching, synthesized face, face ...The non-rigid face tracking has been achieved many advances in recent years, but most of ...
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SHREC'17 Track: Point-Cloud Shape Retrieval of Non-Rigid Toys
... the non-rigid shape retrieval task, therefore we propose to create a non-rigid point-cloud shape retrieval benchmark (PRoNTo: Point- Cloud Shape Retrieval of Non-Rigid Toys), ...
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Rigid and strongly rigid relations on small domains
... 1 Figure 1.1 – A strongly rigid binary relation on a finite domain by I. Rosenberg The second question was confirmed only recently by Łuczak and Nešetˇril [32] using a probabilistic approach (see also Kazda [39]). ...
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Non-rigid 3D shape classification using Bag-of-Feature techniques
... to non-rigid and deformable shapes, in which the class of transformations may be very wide due to the capability of such shapes to bend and assume different ...
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Dense non-rigid visual tracking with a robust similarity function
... Index Terms— Visual tracking, non-rigid tracking. 1. INTRODUCTION Visual tracking is a fundamental step of computer vision. Its field of application is vast and includes for example augmented reality [1], ...
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Exact recovery analysis of non-negative orthogonal matching pursuit
... the non-negative weights are updated by solving a Non-Negative Least Squares (NNLS) ...some non-negativity constraints may be activated, corre- sponding to the cancellation of some weights in the ...
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Miniature and Wide-Band ILA Antenna with Non-Foster Matching
... miniaturization, non- Foster ...passive matching circuit is ...passive matching is limited by the theoretical limits of Bode-Fano [1] and Chu-Harrington [2], ...of non-Foster matching ...
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Rigid Reachability
... of rigid problems which is P-complete in the equational case becomes EXPTIME- complete when symmetry is ...of rigid reachability with respect to several syntactical ...
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Minimum-weight perfect matching for non-intrinsic distances on the line
... a matching which corresponds to Wi,j−2 +Wi+2,j−Wi+2,j−2 and in which the arcs (xi, xk ) and (xℓ ′ , xj) are ...a matching with strictly smaller weight, which contains the arc (xi, xj) and therefore cannot ...
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Non-rigid Target Tracking in 2D Ultrasound Images Using Hierarchical Grid Interpolation
... deformable, non-rigid motions, hierarchical grid interpolation 1 INTRODUCTION In 2D ultrasound image sequence, targets may undergo both rigid and non rigid ...motions. Non ...
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iCub whole-body control through force regulation on rigid non-coplanar contacts
... 5. CONCLUSION The present paper addressed the problem of whole-body motion control in the presence of multiple non-coplanar and rigid con- tacts. The proposed solution defines a stability criterion based on ...
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Combining Features and Intensity for Wide-Baseline Non-Rigid Surface Registration
... J. BRAUX-ZIN, R. DUPONT, A. BARTOLI: WIDE-BASELINE SURFACE REGISTRATION two categories: detection and tracking. Pixel-based tracking [ 5 , 6 ] tracks deformations over a video sequence through variational optimization ...
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Depth Estimation of Non-Rigid Objects For Time-Of-Flight Imaging
... where p = (T 1 , ω 1 , . . . , T N , ω N ) T is the concatenation of the motion of all the regions, A and b are the concatenation of the left- and right-hand side of the rigidity assumption in Eq. (4), respectively, and ...
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