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COIMBATORE INSTITUTE OF ENGINEERING AND TECHNOLOGY

Last seen: 1 year 前 | 自 2014 起处于活动状态

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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 前 | 0

已回答
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 前 | 0

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

9 years 前 | 0

已回答
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 前 | 1

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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...

10 years 前 | 0

已回答
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...

10 years 前 | 0

提问

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

10 years 前 | 3 个回答 | 0

3

个回答

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

10 years 前 | 0

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

10 years 前 | 0

已回答
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...

10 years 前 | 0

已回答
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 前 | 0

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

10 years 前 | 0

| 已接受

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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 前 | 0

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

10 years 前 | 0

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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 前 | 0

已回答
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 前 | 0

已回答
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 前 | 0

已回答
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 前 | 0

已回答
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 前 | 0

已回答
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 前 | 0

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已回答
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 前 | 0

已回答
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 前 | 0

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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 前 | 0

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已回答
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 前 | 0

已回答
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 前 | 0

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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 前 | 0

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已回答
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 前 | 0

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已回答
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 前 | 0

已回答
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 前 | 0

已回答
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 前 | 0

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