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prashanth


Last seen: 4 years ago |  Active since 2014

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Undirected weighted graph matching in matlab
Iam having two matrix as shown below.In my project iam using graph matching technique.Below are my 3 questions: 4 2 ...

11 years ago | 1 answer | 0

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answer

Question


Not showing number of frames for specific video even if it is present in current path in matlab
Below code is showing error for correct_script_video.avi.But it is working fine for other videos.This video is present in curren...

11 years ago | 1 answer | 0

1

answer

Question


Detecting face very fast from video using vision.CascadeObjectDetector in matlab code
I wrote matlab code for face detection.In my code it is detecting face for first 100 frames and it crop faces from each frame a...

11 years ago | 1 answer | 1

1

answer

Answered
Matrix manipulation using sort function in matlab
E = logical(eye(size(table1))); % create a mask for the two different rules % rule 1: diagonal elements first table2 = zeros(...

11 years ago | 0

Question


Matrix manipulation using sort function in matlab
This first matrix table1 contains normalized values for 5 names.I need to perform some operations on this matrix and I have to o...

11 years ago | 1 answer | 0

1

answer

Question


Matlab code for Sorting diagonal elements of matrix and index of sorted elements is filled into new matrix as shown below?
This first matrix table1 contains normalized values for 5 names.I need to perform some operations on this matrix and I have to o...

11 years ago | 1 answer | 0

1

answer

Question


Matrix manipulation depending on maximum and minimum values of existing matrix.
This first matrix table1 contains normalized values for 5 names.I need to perform some operations on this matrix and I have to o...

11 years ago | 1 answer | 0

1

answer

Question


Matlab code for Calculating new matrix values from existing matrix values using for loop
This first matrix table1 contains normalized values for 5 names.I need to perform some operations on this matrix and I have to o...

11 years ago | 0 answers | 0

0

answers

Question


Matrix formation by applying some operation using loop logic.
This first matrix table1 contains 5 names and 5 scenes.I need to perform some operations on this matrix and I have to obtain s...

11 years ago | 2 answers | 0

2

answers

Question


How to use kmeans clustering for face images present in database using eigenfaces features in matlab?
My code uses eigenfaces features to recognize faces.Iam having 20 images in my database.I have to make 3 clusters.Iam using kmea...

11 years ago | 0 answers | 0

0

answers

Question


How to make face images clustering using kmeans clustering?
I detected face using Viola-jones algorithm from video.I cropped faces from each frame.I recognized faces using eigen faces.In e...

11 years ago | 1 answer | 0

1

answer

Question


How to make face images clustering using kmeans clustering?
I detected face using Viola-jones algorithm from video.I cropped faces from each frame.I recognized faces using eigen faces.In e...

11 years ago | 1 answer | 0

1

answer

Question


How to detect face from video?
iam getting this error for my below code... Index exceeds matrix dimensions. Error in facedetect2012a (line 30) noseB...

11 years ago | 0 answers | 0

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answers

Question


How to create text editor in matlab?
I dont know how to create a text editor in matlab.Can anybody help me to create simple text editor.

11 years ago | 1 answer | 0

1

answer

Question


how to crop and save detected face from video?I already detected face from video.
% Create a cascade detector object. faceDetector = vision.CascadeObjectDetector(); % Read a video frame and run the detecto...

11 years ago | 0 answers | 1

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answers

Question


how to crop face from many number of frames(video)?I just croped 3 faces from single frame.Here is my code.Also show me how to save cropped faces from each frame in array?
clc; clear all; obj=VideoReader('vtu.avi'); img = read(obj,1); figure(1),imshow(img); FaceDetect = vision.Cas...

11 years ago | 0 answers | 0

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answers

Question


how can i make face clusters using k means after detecting face from video?Here is my face detecting code.
% Create a cascade detector object. faceDetector = vision.CascadeObjectDetector(); % Read a video frame and run the detector. ...

11 years ago | 0 answers | 0

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answers