Costas Panagiotakis
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homepage: www.csd.uoc.gr/~cpanag Professional Interests: signal processing, image and video analysis, 3D animation, multimedia and pattern recognition
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A soumis
AGRO Optimizer
An Adaptive Gold Rush Optimizer with Dynamic Strategy Selection
environ un mois il y a | 19 téléchargements |
A résolu
Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...
5 mois il y a
A résolu
Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...
5 mois il y a
A résolu
Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...
5 mois il y a
A résolu
Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.
5 mois il y a
A résolu
Perfect Square or not
find Given input x is perfect square or not,if yes then output y=1.else y=0
5 mois il y a
A résolu
convert matrix to single column
given any matrix, convert it to single column
5 mois il y a
A résolu
Solve Linear equations
Solve Linear equations Example: x+y=2 and x+2y=3, then x and y equal to 1.
5 mois il y a
A résolu
MATLAB Basic: rounding III
Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8
5 mois il y a
A résolu
Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.
5 mois il y a
A résolu
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
5 mois il y a
A résolu
Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...
5 mois il y a
A résolu
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
5 mois il y a
A soumis
Fast Equipartition of 2D Shapes
The goal of this problem is to obtain a segmentation into N equal area segments (regions).
12 mois il y a | 2 téléchargements |
A soumis
2D Shape Equipartition
A segmentation of a region into N equal area segments so that the boundaries between the segments have a minimum length.
plus d'un an il y a | 1 téléchargement |
A soumis
Flood Segmentation
Unsupervised Color Based Flood Segmentation in UAV imagery
presque 2 ans il y a | 2 téléchargements |
A soumis
Tourist trip design problem with POI categories
We propose awe propose an efficient deterministic method based on Expectation-Maximization (EM)
environ 2 ans il y a | 1 téléchargement |
A soumis
Unconstrained Polygonal Fitting
PSO based Unconstrained Polygonal Fitting of 2D Shapes
plus de 2 ans il y a | 1 téléchargement |
A soumis
Tree Detection with Decremental Circle Fitting Algorithm
The proposed Decremental Circle Fitting Algorithm (DCFA) is applied on the tree detection problem.
environ 3 ans il y a | 4 téléchargements |
A soumis
Partial Curve Matching
Coastline Matching via a Graph-based Approach
environ 4 ans il y a | 1 téléchargement |
A soumis
Beat Synchronous Dance Animation
Beat Synchronous Dance Animation based on Analysis of Periodic Motion given the music Tempo.
environ 4 ans il y a | 1 téléchargement |
A soumis
Cell Segmentation - RFOVE method
Region-based Fitting of Overlapping Ellipses and its Application to Cells Segmentation
plus de 4 ans il y a | 2 téléchargements |
A soumis
Dual Training Error based Correction Approach (DTEC)
We propose a method to improve the prediction performance of recommender systems via a Dual Training Error based Correction (DT...
presque 5 ans il y a | 1 téléchargement |
A soumis
Attack Detection in Recommender Systems
Unsupervised and supervised methods for the creation and detection of hurriedly created profiles in recommender systems
presque 6 ans il y a | 1 téléchargement |
A soumis
Periodicity Detection - PMUCOS Method
PMUCOS discovers all periodic parts of a video sequence
environ 6 ans il y a | 1 téléchargement |
A soumis
Cell Segmentation - SEG-SELF Method
Region based method for segmenting and splitting images of cells in an unsupervised manner.
environ 6 ans il y a | 1 téléchargement |
A soumis
Unsupervised Image Sorting
Image sorting via a reduction in travelling salesman problem
plus de 6 ans il y a | 1 téléchargement |
A soumis
SCoR Recommender System
A Synthetic Coordinate based Recommender System
presque 8 ans il y a | 1 téléchargement |
A soumis
MUCOS
Detecting Common Actions in Motion Capture Data and Videos
environ 8 ans il y a | 1 téléchargement |
