jeffin
SSN Engineering college
Followers: 0 Following: 0
.
Professional Interests: Video Coding
Statistics
RANK
13.339
of 290.056
REPUTATION
3
CONTRIBUTIONS
31 Questions
1 Answer
ANSWER ACCEPTANCE
35.48%
VOTES RECEIVED
3
RANK
of 19.631
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Issue in ploting a bar graph using for loop
Thanks for your reply @madhan.ravi. I have got the answer. I should use bar(ss,meanDiffX); instead of plot(ss,meanDiffX);.
meer dan 5 jaar ago | 0
| accepted
Question
Issue in ploting a bar graph using for loop
i need to plot a bar graph for set of values. i have used for loop. for .... plot(ss,meanDiffX); xlabel('Tiempo (ms)'); ylab...
meer dan 5 jaar ago | 1 answer | 0
1
answerQuestion
how to select choose only two place after a decimal point in a equation file.
I have a equation y= 2.35363 +a(7.636436356). i am expecting my output to be y= 2.35 +a(7.63) Kindly help me.
meer dan 5 jaar ago | 1 answer | 0
1
answerQuestion
how to save the equation with only 2 digits after the decimal point ?
I have a equation which goes like this. = (2.727924*((2.762532 + 4.792389 * (sqrt((0.086465*((0.000000 - ((1.000000*((LinZ...
meer dan 5 jaar ago | 1 answer | 0
1
answerQuestion
Is it possible to to calculate the F Measure for the foreground binary image without ground truth image?
i am extracted the output in binary form. I need to evaluate the performance of mt algorithm. But i don't have the ground truth ...
meer dan 6 jaar ago | 0 answers | 0
0
answersQuestion
Filling the region within objects with white
I am trying to do background subtraction and the result of one image is displayed here. There are lot of unfilled region in the ...
bijna 7 jaar ago | 1 answer | 0
1
answerQuestion
can anyone explain the meaning of the line mov_gray(i).image=mov(i).cdata"
mov=aviread(pic_path); n=100; s=1; e=n; for i=s:e mov_gray(i).image=mov(i).cdata; %...
ongeveer 7 jaar ago | 0 answers | 0
0
answersQuestion
Undefined function or variable 'edison_wrapper_mex'
I had tried to download a code and run using matlab. The coding has many functions. I have got the error Undefined function ...
ongeveer 7 jaar ago | 2 answers | 1
2
answersQuestion
help in background subtraction.
I have a background modeled image. and i try to perform background subtraction for the incoming frames in the video, then apply ...
meer dan 7 jaar ago | 1 answer | 0
1
answerQuestion
Reference to non-existent field 'normalization
i am trying to implement the classification using CNN found in Deep Learning for Computer Vision with MATLAB and cuDNN. I am get...
meer dan 7 jaar ago | 0 answers | 0
0
answersQuestion
Undefined function or variable 'getImageLabels'.
i am trying to implement CNN by following the steps from "Deep Learning for Computer Vision with MATLAB and cuDNN". When i run t...
meer dan 7 jaar ago | 1 answer | 0
1
answerQuestion
SWITCH expression must be a scalar or string constant.
I have tried to install Math Convnet toolbox. I am follwing the instructions in http://www.vlfeat.org/matconvnet/quick/. when i...
bijna 8 jaar ago | 1 answer | 1
1
answerQuestion
I have multiple image displayed below. I need to remove the spacing between the image. Kindly help me out. Thanks in advance.
<</matlabcentral/answers/uploaded_files/53427/ask.jpg>>
bijna 8 jaar ago | 1 answer | 0
1
answerQuestion
I have a folder with 1500 images. I need to process the first 200 images(ie, 1 to 200). I used for loop it. But when i run the code i starts from 1,2,3 ... 100. then instead if going for 101th image, its value changes to 1001 , 1002... and so on.
start:1 stop:200 for i = start : stop XX end But i need to continue from 101, 102,... after 100. Kindly help ...
ongeveer 8 jaar ago | 2 answers | 0
2
answersQuestion
help to save a image after drawing rectangular box
I have drawn a rectangle bounding box around an object and save it.. i was able to display the image then draw a rectangle box o...
ongeveer 8 jaar ago | 1 answer | 0
1
answerQuestion
Expression or statement is incorrect--possibly unbalanced (, {, or [
while i tried to run the code to detect an object from the link http://www.mathworks.com/matlabcentral/answers/112917-how-to-det...
ongeveer 8 jaar ago | 0 answers | 0
0
answersQuestion
I have used the code of Prof. Geoffrey Hinton in training Deep Neural Network using MNIST database (binary Image)
Whenever i googled to find code for Deep Neural Network, i can find it only for MNIST binary image set. I understand MNIST is t...
meer dan 8 jaar ago | 0 answers | 0
0
answersQuestion
I tried training a Autoencoder (Neural Network) network with colour image dataset.
when i try getting back the output by giving a input image, sometimes i get the output(greyscale pixel values) as i wanted. But ...
meer dan 8 jaar ago | 0 answers | 0
0
answersQuestion
error while reconstructing an image showing white blank spaces while imshow
I have trained few images in Artificial Neural network using back propogation algorithm and when i try to look back them using t...
meer dan 8 jaar ago | 0 answers | 0
0
answersQuestion
Error using vertcat Dimensions of matrices being concatenated are not consistent.
the above error has come when i run the code below. code : srcFiles = dir('......bjectCategories\brain\*.jpg'); for...
meer dan 8 jaar ago | 1 answer | 0
1
answerQuestion
I am getting an error "Cell contents reference from a non-cell array object"
Kindly help me. Thanks in advance Error in MCI (line 3) MVF_row = MVF{1};
bijna 9 jaar ago | 3 answers | 0
3
answersQuestion
Goto command in matlab: Undefined function 'goto' for input arguments of type 'double'"
I am in need of using |goto| command in matlab. I came to know that there is no |goto| command in matlab. But there are programs...
bijna 9 jaar ago | 2 answers | 0
2
answersQuestion
I have got R,G and B component of a reconstructed color image (3 figures) using imshow function. But when i combine the three color component using cat(3,R,G,B) i am getting a blank (fully white) image.
Kindly clarify my doubt. Thanks in advance.
ongeveer 9 jaar ago | 0 answers | 0
0
answersQuestion
when I was trying to reconstruct an image using block matching algorithm, i have got an reconstructed image with non zero elements. But when i tried to plot it using imshow, it appears to be a blank (full white) image.
how can i solve this. Kindly help me. Thanks in advance
ongeveer 9 jaar ago | 1 answer | 0
1
answerQuestion
how to get a colour image while reconstruction from R,G and B component.
when i try to reconstruct a colour image of size M x N, and display it using imshow command, i am getting a image in greyscale o...
ongeveer 9 jaar ago | 1 answer | 0
1
answerQuestion
Subscript indices must either be real positive integers or logicals.
Hi, I get this error , Subscript indices must either be real positive integers or logicals. The line with this error is, ...
meer dan 9 jaar ago | 2 answers | 0
2
answersQuestion
I am trying to run the following code. i am getting an error in line 15 as "Subscript indices must either be real positive integers or logicals".
mbCount = 1; for i = 1:mbSize:row-mbSize+1 for j = 1:mbSize:col-mbSize+1 % dy is row(vertical) index ...
meer dan 9 jaar ago | 0 answers | 0
0
answersQuestion
Error using reshape To RESHAPE the number of elements must not change. Error in loadFileYuv (line 18) imgYuv(:, :, 1) = reshape(buf, width, height).'; % reshape
function [mov,imgRgb] = loadFileYuv(fileName, width, height, idxFrame) fileId = fopen(fileName, 'r'); subSampleM...
meer dan 9 jaar ago | 1 answer | 0
1
answerQuestion
I am trying to implement frame rate up conversion in matlab. Is there an command or equation for temporal interpolation in matlab?
Can anyone suggest me any code available for this Frame rate Up Conversion in matlab. Thanks in Advance...
bijna 10 jaar ago | 1 answer | 1
1
answerQuestion
I was trying to reconstruct an image using block matching algorithm. When i tried to do so, i have got an reconstructed matrix with non zero elements. But when i tried to plot it using imshow, it appears to be a blank (ful black) image.Kindly help me
fruca(r:r+N-1,c:c+N-1) = A1(r+N+y2:r+y2+N2-1,c+N+x2:c+x2+N2-1)+ temp(r:r+N-1,c:c+N-1); here, fruca is the reconstructed image...
bijna 10 jaar ago | 1 answer | 0