**Total: 18 results found.**

- 1. Evaporator automation
- (Portfolio)
- Before continuing with my studies, and obtaining a Ph.D in the are of computer vision, I worked for 5 years as an automation engineer, designing, installing and modernizing automation systems. From this ...
- Created on 07 February 2016
- 2. Evaporator Automation
- (2014)
- Back to the roots! Before obtaining PhD degree in the area of machine vision I designed automation systems. This year I "returned back to the roots" (for a shortwhile only) and designed a complete automation ...
- Created on 23 November 2014
- 3. Fuel3D
- (Affiliations)
- Where Fuel-3D is a spin-off company from the University of Oxford that has created one of the most accurate 3D-scanners in its price range. My Affiliation I currently work at Fuel-3D in the algorithm ...
- Created on 13 November 2014
- 4. Bug in the Code Related to Imfilter
- (2014)
- ... I suspect that it is related to the way how memory is reserved in the MEX-code. Temporary fix is very easy, you just apply: U = double(U); V = double(V); in all the functions where the diffusion ...
- Created on 09 May 2014
- 5. Non-linear Image Diffusion and Efficient Solver
- (Tutorials)
- ... that we will be using is as follows: \[ \frac = DIV \big( g(x,y,t) \nabla I_k \big) \] , where \( k \) refers to the image channel in question (e.g. R, G or B), \( g(x,y,t) \) is a function that defines ...
- Created on 27 April 2014
- 6. Spatial and Temporal Constraints in Variational Correspondence Methods
- (Publications)
- ... major difference between the smoothness and the external constraints is that the smoothness term acts locally based only on the data whereas the extended constraint terms (spatial and temporal) constrain ...
- Created on 16 November 2012
- 7. Geometric Active Contour Code
- (Code samples)
- ... \] \[ \Phi_t = |\nabla \Phi| DIV \Big( \dfrac \nabla \Phi \Big) + \nabla g(I) \cdot \nabla \Phi \] where \( \Phi \) is a level-set function defining the segment, \( g(I) \) is a `stopping' function, ...
- Created on 11 November 2012
- 8. Universidad de Chile
- (Affiliations)
- Where University of Chile was founded in 1842 and it is the oldest state owned instution for university level education in Chile. My Affiliation I visited University of Chile in the role of a ...
- Created on 22 June 2012
- 9. Level-Set Based Disparity Map Segmentation Code
- (Code samples)
- ... Below there is an image what we mean with a multigrid. The numbers seen on the vertical axis (1, 2, 3 or 4) refer to image scale where we are trying to solve the equation(s). Scale=1 refers to the ...
- Created on 09 May 2012
- 10. Optical Flow Code
- (Code samples)
- ... WHILE( \(sndLoop \)) //Calculate penalizer function values for data \( \Psi \Big( (E_k)_D \Big) \), where \(\left( E_k \right)_D = \left( \dfrac - \dfrac^ }du - \dfrac^ }dv \right)^2 ; \) //Calculate ...
- Created on 09 May 2012
- 11. Stereo Disparity Code
- (Code samples)
- ... WHILE( \(sndLoop \)) //Calculate penalizer function values for data \( \Psi \Big( (E_k)_D \Big) \), where \(\left( E_k \right)_D = \left( \dfrac - \dfrac^ }du - \dfrac^ }dv \right)^2 ; \) //Calculate ...
- Created on 09 May 2012
- 12. More information
- (Publications)
- ... cues towards enhancing low level disparity calculation methods. Improvements are considerable, especially in difficult cases without sufficient spatial features (e.g weakly textured scenes), where dense ...
- Created on 09 May 2012
- 13. Segmentation
- (Topics)
- ... - \int_ log \, p(I|\alpha_2) \, d\vec \] where the curve is parameterized by \( s \) as \( \Gamma (s) = \Big( x(s), y(s) \Big) \). The first term is the length of the boundary separating the segments. ...
- Created on 09 May 2012
- 14. Optical Flow
- (Topics)
- ... Gibson in 1940s. In computer vision optical flow typically refers to movement observed in the image plane defined by a vector \( [u,v] \) where the first component describes horizontal movement while the ...
- Created on 09 May 2012
- 15. Stereo Disparity
- (Topics)
- ... that we know where each pixel lies in 3D world with respect the left camera centre, which is how 3D scanners or time-of-flight cameras work. Below there is a little bit more in depth description of the ...
- Created on 09 May 2012
- 16. LUT
- (Affiliations)
- Where LUT (Lappeenranta University of Technology), as the name implies, is a technical university located in Lappeenranta, Finland. My Affiliation I obtained my masters degree from LUT in 2006 ...
- Created on 09 May 2012
- 17. KTH
- (Affiliations)
- Where KTH (Kunglika Tekniska Högskolan) or Royal Institute of Technology in english is, as the name implies, a technical university located in Stockholm, Sweden. My Affiliation I was a guest ...
- Created on 09 May 2012
- 18. ATC
- (Affiliations)
- Where ATC (Arquitectura y Tecnología de Computadores), loosly translated as computer architecture and technology, is a department of 'computer sciences' at the University of Granada, Spain. My Affiliation ...
- Created on 09 May 2012

This awsome material was brought to you by Jarno Ralli. For more information regarding me, please visit my LinkedIn profile.