Community Profile

photo

KALYAN ACHARJYA


563 2013 年以降の合計貢献数

#Freelancer (Part-Time)
#Image Processing
#Alma-mater Tezpur University India

連絡する

KALYAN ACHARJYA's バッジ

  • 12 Month Streak
  • Knowledgeable Level 4
  • Pro
  • Revival Level 2
  • Solver
  • Thankful Level 2
  • First Answer

詳細を表示...

貢献した分野
表示方法

回答済み
How to convert as single image from two image?
Those images having same height (rows), image1 and image2 result=[image1,image2]; Those images having same widths (columns), i...

1日 前 | 0

回答済み
interp2 changes the value of pixels also
Yes, those are the interpolated values. You have the image having pixels values are 0, 1 , 2 , 3, when you interpolated new pix...

1日 前 | 0

回答済み
Changing plot colors directly in .fig files
Click on cursor sign in figure window Click on plot curve, which you want to change the color Right Click Color Choose Colo...

1日 前 | 0

| 採用済み

回答済み
Index in position 1 is invalid. Array indices must be positive integers or logical values.
( IF(i+1,j)<0 || IF(i-1,j)<0 || IF(i,j+1)<0 || IF(i,j-1)<0 || IF(i-1, j-1)<0 || IF(i-1, j+1)<0 || %......^.............^.........

1日 前 | 0

回答済み
why is my code not working?
i= linspace(0.0001,0.0009,1000) %.................^ ...........^............ Array indices must be non zero positive integer ...

1日 前 | 0

| 採用済み

回答済み
Removing space between the axis
yticks([0 1 2 3 4 5]); More detail read here

1日 前 | 0

| 採用済み

回答済み
Converting mean(mean(image)) of image into c
im=imread('iamge_file_name.jpg'); grayImage=rgb2gray(image1); result=mean(grayImage); C Code Generation from MATLAB check her...

1日 前 | 0

回答済み
Indexing error using sum
signal(i-n:i+n,:) %.......^ here is the issue When you run the code n=3 initial and k=2; When you assigned i=k:... that menas...

2日 前 | 1

| 採用済み

回答済み
Finding the cross correlation coefficient between consecutive images
% Make sure that all images are in same working directory (current directory) % Rename as sequential order im1,im2 etc list=di...

2日 前 | 0

回答済み
Convert equations to MATLAB code
Last two equations are already in Matlab form, may be just required (.) dot in equation 3 depending on type of variable (if any ...

2日 前 | 0

回答済み
How to Add Image Classes?
May be you are confusing with logical indexing, there is nothing related to classification of images lets say Total_Images=8, t...

2日 前 | 0

回答済み
hi i used the following code to crop an image and i got the answer, but i want to apply this to a large dataset of masks and save the results to another folder. How do i do this?
clc; clear all; close all; format short g; format compact; fontSize = 25 % Make sure that all images are in same working d...

2日 前 | 0

回答済み
Error when defining variable with if statement and add to table
First Issue: a=[1,2]; b=[2,6,10]; l=[1:20:100]; [a,b,l]=ndgrid(a,b,l); a=a(:); b=b(:); l=l(:); disp=([a,b,l]) if (b==2)...

12日 前 | 0

回答済み
Some Error in code
However, when I changed r>1, I got some problems: I assumed r=1.5 and its OK, I didnot get any coding errror

12日 前 | 1

回答済み
How to define number of cells of an image to extract HOG features?
One Way: If you do the imrezise before apply the Hog features, its return the features having same length, As below example, he...

12日 前 | 0

| 採用済み

回答済み
How do I find the element address in an array involved in a loop by applying conditions?
As your code seems mess to me, althoght I have given the answer you asked for. when T array, Tth 125 element equal to 25, if co...

14日 前 | 0

回答済み
remove the edges present outside the circle
Is this one you are looking for? This bwareafilt extract objects from binary image by size. Here assuming that the circle size ...

15日 前 | 0

回答済み
What is the Maximum PSNR and SSIM values for HR images ?
Based on my basic undestanding, to calculate the PSNR and SSIM, you require of two images- First Image 1, which is orginal degr...

15日 前 | 0

| 採用済み

回答済み
if else if else statement
If you use the multiple ifelse with comma, as mentioned below, is there any issue? Detail read here

15日 前 | 0

回答済み
Matrix into Sub matrix of length 8
Silmilar question answer is here, in your case minor modification is required. Here it is A=[1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

15日 前 | 0

回答済み
Why the message "Array indices must be positive integers or logical values." is displayed
Do change C1=[1 0 -(n_zx*(alpha_x+beta_x*S)*((z)/(z_x))^(-1+n_zx)/(1+S+(z/z_x)))]; In the following x is not define, you tryin...

16日 前 | 1

| 採用済み

回答済み
Generate row or column permutation
[c1,mn]=ismember(x,Bx); [c2,nn]=ismember(y,By);

17日 前 | 0

| 採用済み

回答済み
Index in position 2 exceeds array bounds (must not exceed 1).
Save the following function file>Save as : ACTIVITY_WILSON.m file name function [gamma,a]=ACTIVITY_WILSON(MW,rhoL,BIP,T,x) R=8...

17日 前 | 0

| 採用済み

回答済み
Comparing 2 float nombers
>> format long >> a=123.123 a = 1.231230000000000e+02 >> b=a-123 b = 0.123000000000005 >> b==0.1230 ans = ...

17日 前 | 0

回答済み
use a Loop to repeat an equation using the previous answer as the new variable.
xt=100:440; p={}; p{1}=99977; for i=2:340; p_iter=p{i-1}; deno=exp(50./(29.3*(xt))); p{i}=p_iter./deno; end

17日 前 | 0

| 採用済み

回答済み
Storing Data from an IF loop
image1=rgb2gray(imread('test.jpg')); % image1 gray image [rows colm]=size(image1); fprintf('The number of pixel in the image= ...

18日 前 | 0

回答済み
How to store indices of for loop in cell array after satisfying a condition
l=1; m={}; for...... if EE<=5 (#######) m{l}=[i,j,k]; l=l+1; end Check this way: >> m={} m= {...

18日 前 | 0

| 採用済み

回答済み
I tried a matlab code for spectral centroid but it showing error like this"Index exceeds matrix dimensions. Error in Untitled2 (line 58) P1i = P2i(1:L/2+1); . How to correct the error?
Note: The code is tested with different audio file, please check in your case Line no 28: Change Fs to fs as Matlab is case s...

18日 前 | 0

| 採用済み

回答済み
making one matrices dimension same as other
[rows1 colm1]=size(h); [rows2 colm2]=size(k); % You can change the way depending on sizes of h and k % Also which direction y...

18日 前 | 0

| 採用済み

回答済み
for loop adding numbers on left side of equal sign
for k=89:1:105; pk(k)=prob(k) end Yes, you can get it pk(89) to pk(105) but what about pk(1), pk(2),...might be zero...

18日 前 | 0

| 採用済み

Load more