Feeds
提问
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...
9 years 前 | 0 个回答 | 0
0
个回答提问
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...
9 years 前 | 2 个回答 | 0
2
个回答提问
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...
9 years 前 | 2 个回答 | 0
2
个回答提问
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...
9 years 前 | 4 个回答 | 0
4
个回答提问
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...
9 years 前 | 0 个回答 | 0
0
个回答提问
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...
9 years 前 | 1 个回答 | 0
