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COIMBATORE INSTITUTE OF ENGINEERING AND TECHNOLOGY

Last seen: 12 months ago |  Active since 2014

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Answered
i am getting the error "Undefined function 'psnr' for input arguments of type 'uint8'" in executing the code below
HI Tina There is no inbuilt function for psnr, we want to implement with the eqaution and the datatype of the two image in the p...

9 years ago | 0

Answered
can i calculate PSNR of a single image in MATLAB
Hi Tina PSNR can be calculated for the two image, one is input image and another ones in noisy affected image.. You can tr...

9 years ago | 0

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Answered
my code gui error
If my suggestion is correct kindly accept my answer

9 years ago | 0

Answered
my code gui error
Hi error associated with the code is "Undefined function or method 'height_bear_CreateFcn' for input arguments of type 'double"....

9 years ago | 1

Answered
dct quantisation on image
Hi Vaishali Now go through the command blkproc(which is nothing but a block processing) just apply the 8x8 matrix into this b...

9 years ago | 0

Answered
What is the best method to remove noise from a signal
Hi William Your Message signal has been corrupted with noise, basically in Matlab, after some of convolution with generation...

9 years ago | 0

Question


How to convert matlab code to VHDL code?
How to convert matlab code to VHDL code? Thanks In Advance

9 years ago | 3 answers | 0

3

answers

Answered
image processing using Matlab
inputImage = imread('seg_vessel.tif'); grayImage = rgb2gray(inputImage); level = graythresh(grayImage); binaryImage = i...

9 years ago | 0

Answered
image processing using Matlab
inputImage = imread('seg_vessel.tif'); grayImage = rgb2gray(inputImage); binaryImage = im2bw(grayImage,level); [B,W,D,T...

9 years ago | 0

Answered
how to match two imaes
Hi Reema Just try this Code you can Find How many times does the image will be displayed, after running the program keep the mo...

9 years ago | 0

Answered
How can I change the line color in a graph using plot?
T = 0:0.1:10; Y = sin(T.*pi); plot(y,'r') Hi vivek Just try this

10 years ago | 0

Answered
HOW TO FIND normalized value of an array?
A = imread('cameraman.tif'); Anorm = (A - min2(A))/(max2(A) - min2(A));

10 years ago | 0

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Answered
how do i get variable entered in gui to the function
Hi Raj Kindly look into the code to get the data into the GUI and to save that data in the database studNmae = get(handl...

10 years ago | 0

Answered
how do i plot a graph with pixel matrix?
Hi For example just try this >> A = imread('cameraman.tif'); >> plot(A)

10 years ago | 0

Answered
how to do windowing in image using matlab?
clc; close all; input = imread('cameraman.tif'); [row,col] = size(input); % minValue = mean(mean(input)); ...

10 years ago | 0

Answered
Why doesn't quiver work for this function?
Hi Ryan There is nothing problem in your coding because iam able to receive plot from your code clc; close all; warning...

10 years ago | 0

Answered
Error using imread (line 350) File "F:.png" does not exist.
Hi Jeffin your input image data 003.png in the current F folder might be not there so you are facing that file does not exist in...

10 years ago | 0

Answered
Significance of the (.) operator
HI refer from this link this may will give a clear idea for you http://dali.feld.cvut.cz/ucebna/matlab/techdoc/ref/arithmetic...

10 years ago | 0

Answered
Matlab has stopped working 2010a on Windows 8 32-bit when running a program.
you have thrown with the error to close the matlab program.whether you have tried to run any video files in that program or trie...

10 years ago | 0

Answered
what happens if output and input parameters are given same name?
Nothing will happen only the values of the variable will be changed inputVal = 10; inputVal = rand(inputVal) now the v...

10 years ago | 0

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Answered
plotting within nested for loop
Your Code Is working Properly only, Please be precise with your question, so that we can solve your issue

10 years ago | 0

Answered
how to compare a string variable with a string?
for example inputData = 'Example'; outputData = strcmp(inputData,'Example'); If outputData = 1 means both the data are ...

10 years ago | 0

Answered
how do i add a toolbox in simulink?
Hi megha Could you please elaborate which type of tool box you want to add in simulink. computer vision toolbox or statistical...

10 years ago | 0

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Answered
How can I change a quotation mark in a text string readed from an excel sheet ?
Hi could you elaborate the task which you want to be done

10 years ago | 0

Answered
error opening simulink in matlab r2014a
Hi suyash kindly type simulink in the command window so you can get the simulink library window

10 years ago | 0

Answered
how to reverse the axis in matlab??
Hi Hemant Kindly Try this code you will get the result as you wish fs = 400; dt = 1/fs; t = 0:dt:0.4; x = sin(2*pi*5...

10 years ago | 0

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Answered
How to display Multiple Statements in a GUI Edit Box
Hi Khurram, Please try this code which will help you in resulting both the statement in edit tool. A = 'This is the first Se...

10 years ago | 0

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Answered
Index exceeds matrix dimensions, error problem
Check For the size of the m and n which may exceeds the level beyond the loop, so you face this error. instead try changing rang...

10 years ago | 0

Answered
can any one please help me with this coad
for example you can try this InputImage = imread('peppers.png'); imshow(InputImage) it results you a image with size 25...

10 years ago | 0

Answered
Plotting a matrix of data in a graph
You have the range for x is 1x7 and for n is 1x5, you will be encountng a error better you change the size of n matrix and try t...

10 years ago | 0

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