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finding the compression ratio
I have a code below writerObj = VideoWriter('ne1.mpg'); open(writerObj) ...

11 years 前 | 0 个回答 | 0

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提问

How to find the Feret Diameters of a leaf
I have images of a leaf. Now I want to find the diameter of the leaf, and the size of the leaf in the image. Kindly assist.

11 years 前 | 1 个回答 | 0

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How to add two images
I want to add two images,such that the crack portion,is hided ,kindly help clc clear all close all gauss = fsp...

11 years 前 | 1 个回答 | 0

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提问

how to fill crack in Image
I want to dill the crack in the image using filtering concept tried by following code,but could not fill it,kindly help ...

11 years 前 | 0 个回答 | 0

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finding same values in matrix
I have a matrix of size A=31x80,with 1st row representing the values 1 to 30,next i have another matrix C=30x81, i want to find ...

11 years 前 | 3 个回答 | 0

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how to implement this equation
I have a equation,kindly tell how to implement this equation http://imgur.com/Zw13RbE

11 years 前 | 1 个回答 | 0

1

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提问

pearson’s correlation coefficient for images
I am working on watermarking,i have watermarked an image into another,and have extracted it,now i want to calculate the pearson’...

11 years 前 | 0 个回答 | 0

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writing a image to folder
I want to write a image to folder,i have did as pickind='bmp' path ='E:\rh4frames\'; files = dir(fullfile(path,'*.jpg...

11 years 前 | 1 个回答 | 0

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提问

converting video to frames
[f,p]=uigetfile( {'*.avi','AVI Video files (*.avi)';'Select an AVI format video','input\'}); ...

11 years 前 | 2 个回答 | 0

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hiding text in audio
I like ti hide a text in a audio,I have done hiding text in image,but no idea on hiding text in audio,using LSB algorithm,Is any...

11 years 前 | 0 个回答 | 0

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variables and numbers in msgbox
i have two values A=89.6 B=15.4 now i want to display this in msgbox as The value of A is 89.6 the values of B ...

11 years 前 | 1 个回答 | 0

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已回答
how to save the image as a RGB image???
paste the following lines at starting of your code pickind='jpg'; f1=fullfile('C:','framesnew'); if (exist(f1) =...

11 years 前 | 0

提问

dividing RGB image into overlaping blocks
I have a RGB image,please can anyone tell how to divide the image into OVERLAPPING BLOCKS OF SIZE 64 64.then i want to perform s...

11 years 前 | 2 个回答 | 0

2

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提问

eroor while processing the data
I am working on ecg data project MIT BIH database I got code from http://www.mathworks.com/matlabcentral/fileexchange/3...

11 years 前 | 0 个回答 | 0

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How to calculate Inverted T wave for ECG
I detected P,Q,R,S,T peaks for ECG wave from MIT-BIH Arrhythmia Database and intervals such as s_t_interval r_r_inte...

11 years 前 | 2 个回答 | 0

2

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提问

Image not displaying exactly
I have a image ,divided it to blocks, drawn rectangle and now when i displayes it is not displaying ,plz tell where i made mista...

11 years 前 | 2 个回答 | 0

2

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提问

drawing bounding box for images
I have a code below,in this i want to draw bounding box for each image,plz tell how to get coordinates and draw bounding box...

11 years 前 | 0 个回答 | 0

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提问

dividing the image into blocks
I have a image below ,plz tell how to divide like this http://imgur.com/sc6eIJ5 plz assist i need to draw lines over bl...

11 years 前 | 1 个回答 | 0

1

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提问

how to detect external webcam
I have installed external webcam to my laptop,now i want to use only external webcam,but my internal is detected,please tell how...

11 years 前 | 1 个回答 | 0

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提问

Parameters used for PSO
I am working on UPQC with 118 IEE bus based PSO,I have read many documentation regarding PSO,it stated about objective function ...

11 years 前 | 0 个回答 | 0

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Implementing equation in simulink
I have a image below ,plz guide me how to implement his equation in simullink http://imgur.com/NuEeGb0

11 years 前 | 1 个回答 | 0

1

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提问

Clustering the image using k means
I have detected the face and have extracted features for face such as mean ,variance ,standard deviation, I have applied k me...

11 years 前 | 2 个回答 | 0

2

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How to position the text
I have a code for face detection,i have displayed word Face,how how to position in near the bounding box http://i...

11 years 前 | 1 个回答 | 0

1

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提问

help me in performing summation
I want to perform equation 7 and 8 http://imgur.com/HYau77G please help me, N is 256 and mew is 0.5 i tried symbolic...

11 years 前 | 1 个回答 | 0

1

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提问

Edit-drawing bounding box
I have an Image ,and i have cropped the mouth part,so the command is I1=I(172:228,82:179); for this image i h...

11 years 前 | 1 个回答 | 0

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提问

how to display all values
I workspace i have variables as W=1 2 3 4 S=3 6 8 0 i used from workspace block and used parameter as [W S] and a dis...

11 years 前 | 2 个回答 | 0

2

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drawing the bounding box
I am working on "Facial Expression Recognition Using Facial Characteristic Points and Gini Index" ,In this i have cropped t...

11 years 前 | 0 个回答 | 0

0

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提问

Error -Index exceeds matrix dimensions.
I get error ,please tell how to rectify it,i have used 100x4 for training and rest for testing, even though i get error ...

11 years 前 | 1 个回答 | 0

1

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提问

Clustering the data after dividing
I have the following code performed net.divideFcn = 'divideind'; net.divideParam.trainInd=1:30; net.divideParam...

11 years 前 | 0 个回答 | 0

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Training and testing the data
I got a code from net for SVM classifier clc clear all load fisheriris ...

11 years 前 | 2 个回答 | 0

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