Abhilash K Pai

3 Questions 29 Answers 0 Followers

Questions related from Abhilash K Pai

How to compare feature vectors with different lengths?

Input: Feature vectors (row vectors) of varying lengths (Max. length = 30, Min. length = 5). Note: Each value represents a reading taken at a certain time and the time interval is fixed and equal...

10 October 2018 2,327 33 View

What type of statistical time series clustering technique must be used to group vector-orientation data ??

** I have a "row-vector" of fixed length (29) where each value represents the direction of a "vector" between times 'ti' and 'ti+1' where i ranges from 1 to 29. eg: a= [10 20 30 40 50]; Here...

05 May 2018 1,628 5 View

How to compare the flow vectors obtained from different optical flow algorithms when applied to real world scenarios ?

Given, two frames from a real world scenario such as a surveillance video of a street where there are pedestrians moving. I need to compare the performance of different optical flow algorithms (...

12 December 2017 4,383 2 View