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Yashaswini MU


6 total contributions since 2016

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Question


How to obtain a feature vector from feature matrix?
Hi, I have obtained the feature matrix of various activities of a person using Radon transform. I have a feature matrix of 75*18...

casi 5 años ago | 0 answers | 0

0

answers

Question


How to reduce the dimensions of a row vector?
Hi, I have a row vector of dimensions 1*2500. I want to extract features from this vector and reduce the dimensions of the vecto...

alrededor de 5 años ago | 2 answers | 0

2

answers

Question


How to extract shape characteristics from an image?
Hi, I am working on abnormal activity detection. I have image frames which represent various activities of person. I want to ext...

alrededor de 5 años ago | 2 answers | 0

2

answers

Question


How to normalize an image in matlab?
Hi, I have a region of interest of dimension 50*50. I want to normalize this image in order to obtain a row vector of dimensions...

alrededor de 5 años ago | 5 answers | 0

5

answers

Question


How to fix a threshold for an image?
Hi, I have obtained the PDF of an gray scale image.The research paper I am referring to says to fix a threshold such that anythi...

alrededor de 5 años ago | 0 answers | 0

0

answers

Question


How to extract the features of an image frame and obtain the feature vector?
Hi, I am doing my final year B.Tech project on abnormality activity detection in video using MATLAB. I wanted to know how to ext...

alrededor de 5 años ago | 1 answer | 0

1

answer