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Nikolay S.


59 total contributions since 2011

M.Sc in E.E. - Thesis on "The importance of Phase in Image Processing".
B.Sc in E.E. ( Image&signal processing, computer networks, communication systems),

Professional Interests: Video/Image/Signal processing, Computer Vision tasks: Tracking & Detection. Machine Learning.

See my functions: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A114017

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Contributions in
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Solved


Energy of a photon
Given the frequency F of a photon in giga hertz. Find energy E of this photon in giga electron volts. Assume h, Planck's ...

presque 2 ans ago

Solved


How to subtract?
* Imagine you need to subtract one number from another using MATLAB. * You will not be using eval for this task. * Given two A...

presque 2 ans ago

Submitted


Local binary patterns
Calculates image LBP (Local binary patterns).

environ 2 ans ago | 64 downloads |

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Submitted


find Synonym
A function designed to deal with synonyms issue

plus de 2 ans ago | 0 downloads |

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Submitted


Active Contours implementation & test platform GUI
Implementation and demonstration of several active contours segmentation methods.

presque 3 ans ago | 18 downloads |

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Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

environ 3 ans ago

Submitted


Set and get nested Structure/Object filed data
Functions allowing easy Get & Set access to a nested Structure/Object filed data

environ 3 ans ago | 0 downloads |

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Submitted


Controllable tight subplot
Subplot wrapper, allowing better figure utilization, by tighter axes.

environ 3 ans ago | 83 downloads |

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Submitted


apply2VideoFrames
Apply any image processing function applied to all frames of input video.

environ 3 ans ago | 4 downloads |

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Submitted


waitbarTimeRemaining
A customized progress bar

environ 3 ans ago | 0 downloads |

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Question


Seems like a bug in Matlab R2015a "sort" routine
a =[24 9 27 14; 1 40 9 33; 17 16 31 35]; [aSort, iSort] = sort(a, 2, 'descend'); % Those sh...

plus de 3 ans ago | 1 answer | 0

1

answer

Submitted


kolian1/texture-segmentation-LBP-vs-GLCM
A Matlab Image segmentation via several feature spaces DEMO

environ 4 ans ago | 22 downloads |

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Submitted


Files to folders based on properties
Groups files into folders based on user defined file properties.

environ 4 ans ago | 0 downloads |

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Submitted


Efficient LLBP (Line Local Binary Pattern)
The function implements LLBP (Line Local Binary Pattern)

environ 4 ans ago | 8 downloads |

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Answered
Is it possible to maximize, minimize or get the state of my figure programmatically in MATLAB?
Hi there. Try my function <http://www.mathworks.com/matlabcentral/fileexchange/31793-minimize-maximize-figure-window Minimize/m...

plus de 4 ans ago | 0

Answered
How to do training in matlab using SVM?
Good evening Anna. Allow me to add my humble opinion. To train and SVM , you need a series of positive and negative exampl...

plus de 4 ans ago | 0

Answered
hello i need display 197 image in matlab
Hi there. When I had to review multiple images at once I've concatenated then into a mosaic/tile. You can try <http://www.mathw...

plus de 4 ans ago | 0

Answered
feature extraction using Local Line Binary Patterm
Hi. You can try my lineLBP implementation: http://www.mathworks.com/matlabcentral/fileexchange/50058-efficient-llbp--line-local...

plus de 4 ans ago | 0

Answered
Hi,I want to reduce the LBP features using PCA,any code related to this...Please help me.
Hi. You will have to understand PCA in general, and relevant Matlab functions. See relevant documentation: http://www.mathworks...

plus de 4 ans ago | 0

Answered
How to combine two features HOG and LBP to get better accuracy?
Hi there. I've worked on a project where we have combined multiple features to achieve best detection. HOG and LBP were some of...

plus de 4 ans ago | 0

Answered
Can you please tell me how to divided image into 30 blocks and obtained histogram of each block using LBP algorithm.
From my experience, an efficient way to to so is to calculate LBP image of the image, and then apply histogram function via "blo...

plus de 4 ans ago | 0

Answered
i computed LBP histogram for two images in matlab, what method used to compare the LBP histograms?
Hi there. The question is how to compare two histograms. In other words you want to find their similarity/dissimilarity measure...

plus de 4 ans ago | 0

| accepted

Answered
Local Binary Pattern(LBP)
You can try one of the following LBP implementations: http://www.mathworks.com/matlabcentral/fileexchange/49787-shift-based-lbp...

plus de 4 ans ago | 0

Submitted


Shift based LBP
The function implements LBP (Local Binary Pattern analysis), in a shift based manner.

plus de 4 ans ago | 2 downloads |

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Submitted


Crop video to sub elements
This function divides the input video to several parts/sub videos.

plus de 4 ans ago | 8 downloads |

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Submitted


embedVideo2Video.zip
This function allows embedding one video into a another Main video, with many options.

plus de 4 ans ago | 1 download |

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Submitted


Embed image to video
Embedding single image along video frames, with many options.

plus de 4 ans ago | 1 download |

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Submitted


Detect & Present movements. Mammal Visual system
This function tracks and presents moving regions in real time from still camera or file.

plus de 4 ans ago | 8 downloads |

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