Hi.. I am trying work with webcam in MATLAB, so tried installing support package 'osgenericvideointerface' from internet, but showing error regarding the proxy configuration and network settings, turned off firewall and proxy settings, but no use. I tried installing by downloading package from folder also, but it is showing 'support package not found'..Please help me
Thank you for this wonderful blog. I'm a newbie in MATLAB and need your guidance in a project which requires me to identify the emotions of a person from his/her photo. Could you please assist me in determining the steps to achieve this?
Hello Sir, My name is Eman Abu Elhassan from Sudan. I need a favour, can you send me a matlab code for face recognition using histogram matching as a feature extraction for students use please.
i have come across ur MATLAB code for calculating Mean,variance, Std Deviation and mode of a given matrix, i need to calculate mean, variance and co-variance of original image and compressed image. i need mean, variance and co-variance to calculate (structural similarity index) SSIM
so i need a little help from u i have used ur code to find variance of my origina image nd i have got this as result :-
and i need just single value of variance, which one to choose? can i take average of all the values of "myvar" so that i will have just one value nd that i can use in calculating SSIM
4 comments:
Hi..
I am trying work with webcam in MATLAB, so tried installing support package 'osgenericvideointerface' from internet, but showing error regarding the proxy configuration and network settings, turned off firewall and proxy settings, but no use. I tried installing by downloading package from folder also, but it is showing 'support package not found'..Please help me
Thank you for this wonderful blog.
I'm a newbie in MATLAB and need your guidance in a project which requires me to identify the emotions of a person from his/her photo. Could you please assist me in determining the steps to achieve this?
Hello Sir,
My name is Eman Abu Elhassan from Sudan.
I need a favour, can you send me a matlab code for face recognition using histogram matching as a feature extraction for students use please.
i have come across ur MATLAB code for calculating Mean,variance, Std Deviation and mode of a given matrix, i need to calculate mean, variance and co-variance of original image and compressed image. i need mean, variance and co-variance to calculate (structural similarity index) SSIM
so i need a little help from u
i have used ur code to find variance of my origina image nd i have got this as result :-
myvar =
192.5510
187.3469
182.1429
176.9388
171.7347
171.7347
166.5306
161.3265
156.1224
153.8571
150.9184
145.7143
140.5102
135.3061
126.2041
119.6939
110.9388
104.0816
98.8776
93.6735
93.6735
91.9184
91.4082
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
88.4694
83.2653
83.2653
78.0612
67.6735
57.2449
31.9592
31.2245
24.9184
>>
and i need just single value of variance, which one to choose? can i take average of all the values of "myvar" so that i will have just one value nd that i can use in calculating SSIM
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