Search

1. Experimental Study of Image Representation Spaces in Variational Disparity Calculation: (Publications); ... the paper. cirs_600_450_22 High quality version iof the video in MP4 format is available from here Conclusions We have shown that the quality of a disparity map, generated by a variational method, ...; Created on 16 November 2012
2. Spatial and Temporal Constraints in Variational Correspondence Methods: (Publications); Abstract In this paper we describe a novel use for a well known temporal constraint term in the framework of variational correspondence methods. The new use, that we call spatial constraining, allows ...; Created on 16 November 2012
3. TOMSY: (Portfolio); ... Temporal Constraints in Variational Correspondence Methods Segmentation and Object Recognition Results Following figure shows results for the segmentation algorithm that I deviced while working on ...; Created on 07 February 2016
4. Non-linear Image Diffusion and Efficient Solver: (Tutorials); ... (TDMA). The tutorial shows all the steps how the diffusion equation is discretized and how the solver is constructed. What is interesting is that this same solver can be used for solving variational optical-flow ...; Created on 27 April 2014
5. Representation Spaces: (2013); Abstract: Correspondence techniques start from the assumption, based on the Lambertian reflection model, that the apparent brightness of a surface is independent of the observer's angle of view. From this, ...; Created on 07 August 2013
6. A Method for Sparse Disparity Densification using Voting Mask Propagation: (Publications); Abstract We describe a novel method for propagating disparity values using directional masks and a voting scheme. The driving force of the propagation direction is image gradient, making the process ...; Created on 16 November 2012
7. Disparity Disambiguation by Fusion of Signal- and Symbolic-level Information: (Publications); Abstract We describe a method for resolving ambiguities in low-level disparity calculations in a stereo-vision scheme by using a recurrent mechanism that we call signal-symbol loop. Due to the local ...; Created on 16 November 2012
8. Complete thesis: (2012); Here it is, finally! Interested in segmenting disparity maps, or perhaps about robust image representation spaces for disparity calculation, or about variational disparity or optical-flow calculation? ...; Created on 18 September 2012
9. bibtex:constraints: (Bibtex); @article, title = , year = , journal = , url = }; Created on 10 May 2012
10. Level-Set Based Disparity Map Segmentation Code: (Code samples); Here it is finally, Matlab segmentation code for segmenting stereo disparity maps. The code is a combination of Matlab/MEX (Matlab EXecutable) code. MEX part has been programmed in C using openmp and blas ...; Created on 09 May 2012
11. Optical Flow Code: (Code samples); One complete chapter of my thesis is devoted to explaining how the variational optical flow, disparity and level-set models can be solved. In this chapter I show, step by step, how these models can be ...; Created on 09 May 2012
12. Stereo Disparity Code: (Code samples); Variational methods for approximating disparity and optical flow are quite similar. Basically the same model that can be used for approximating optical flow with big displacements (late linearisation with ...; Created on 09 May 2012
13. More information: (Publications); ... Spatial and temporal constraints in variational correspondence methods External Constaints in Variational Disparity Calculation: Hypothesis-Forming-Validation-Loops and Segmentation Complementary ...; Created on 09 May 2012
14. Briefly: (Publications); ... Based on Optical-flow", Machine Vision and Applications, DOI: 10.1007/s00138-011-0392-2, bibtex, link to article J.Ralli's doctoral thesis, "Fusion and Regularisation of Image Information in Variational ...; Created on 09 May 2012
15. Publications: (Publications); ... this issue should be discussed with the journals? Published 2012 J.Ralli, J. Díaz, P. Guzmán and E. Ros, "Experimental Study of Image Representation Spaces in Variational Disparity Calculation", ...; Created on 09 May 2012
16. Optical Flow: (Topics); ... in the phase (phase based optical flow) and so on. The one that I explain below is a so called 'variational' model (based on the calculus of variations), based on the original model of Horn&Schunck. If ...; Created on 09 May 2012
17. Stereo Disparity: (Topics); ... is the same for both). Computing Stereo Disparity As it can be understood, there are many different ways of finding these corresponding pixels. The one I explain below is a so called variational ...; Created on 09 May 2012

Sidebar

Let's get social!