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Haseeb Hassan


Last seen: 1 month ago
28 total contributions since 2017

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Question


How to calculate image intensities of two different images for differentiation purposes
Hi everyone, I have an input image, i have processed the same orignal image (input) by applying some contrast based algorithm. ...

11 months ago | 1 answer | 0

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answer

Question


How to solve (Incorrect use of '=' operator. To assign a value to a variable, use '='. To compare values for equality, use '==')
%----------------------------------- % A 3D TV Approach Using Depth Image Based Rendering (DIBR) % ...

1 year ago | 1 answer | 0

1

answer

Question


How to evaluate PSNR values of multiple images by single loop according to the images sequence in directory/folder?
I have refrence images in seprate folder, and output images in another directory. Now i want to calculate the PSNR values by sin...

1 year ago | 1 answer | 0

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answer

Question


How to evaluate PSNR values of multiple images by single loop according to the images sequence in directory/folder?
I have refrence images in seprate folder, and output images in another directory. Now i want to calculate the PSNR values by sin...

1 year ago | 0 answers | 0

0

answers

Answered
How to read multiple jpg images in a loop?
for i=1:16; % we have 16 images we have in or folder clc;clear; images ='C:\Users\Haseeb\Desktop\input\for_loop_input'; jpgfi...

1 year ago | 1

Question


Finding high intensity region by multiple histograms?
Dear Readers, I have splitted an image into 4 parts, and calculated histograms for each image channel seprately, then drew it o...

1 year ago | 0 answers | 0

0

answers

Question


Selecting high intensity histogram from a single image?
Dear Readers, I have splitted a single image into 4 splitted images. I am interested to find the historam of each image, and th...

1 year ago | 0 answers | 0

0

answers

Question


How i can extract ground truth of the edges?
I have some images and want to extract their edges as a ground truth for the later comparasion which i will compare with my algo...

2 years ago | 0 answers | 0

0

answers

Question


How to do edges evaluation?
Dear Mathworks Users I have two images. And want to make evaluation of the edges. Please suggest some evaluation metrics ...

2 years ago | 0 answers | 0

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answers

Question


Perception based Image Quality Evaluator (PIQE) not working?
I want to check Perception based Image Quality Evaluator (PIQE) for more description see the link <https://www.mathworks.com/h...

2 years ago | 1 answer | 0

1

answer

Question


Can anbody solve this simple equation?
Hello everybody.I have attached the equation 1 and equation 2 in picture,How the values on right hand side are obtained, can any...

2 years ago | 1 answer | 0

1

answer

Question


How to find jacobian matrix of an image?
As jacobian is the partial derivatives of a matrix. How to to find the Jacobian Derivation of an image in terms of x and y direc...

2 years ago | 0 answers | 0

0

answers

Question


How to get smoothed plot of a grayscale image?
I am trying to get the smoothed plot of this converted grayscale image plot. Can anyone provide code how we can get a smooth...

2 years ago | 0 answers | 0

0

answers

Question


How i can plot gray-scale image values?
I want to 2-D plot the grayscale image values.The below code plot the 3-D values of a grayscale image.What i can use ...

2 years ago | 1 answer | 0

1

answer

Question


What does this means 2D wavelet transformation of the input image with a specific threshold to produce a binary image?
Any one can implement the above said query.

2 years ago | 0 answers | 0

0

answers

Question


Can anyone combined these operations for a gray scale image?
# Step1-A grayscale image--->DWT # Step2-Grayscale Image--->Apply Canny Edge Detector # Step3-Combined step2 & step1 to make a...

2 years ago | 1 answer | 0

1

answer

Question


2D wavelet transformation of the input image with a specific threshold to produce a binary image?
2D wavelet transformation of the input image with a specific threshold to produce a binary image?

2 years ago | 0 answers | 0

0

answers

Question


How to get a defocus image from single image to which already applied wavelet transform and canny edge detector ?
Hello everyone. I have a color image, trying to get first the wavelets transform and then apply canny edge detctor separ...

2 years ago | 0 answers | 0

0

answers

Question


Cannot display summaries of variables with more than 524288 elements
using imread fucntion to read a RGB 2000x2000x3unit image. But when i trying to see the values of the specified image in worksp...

3 years ago | 1 answer | 0

1

answer

Question


Training structured Forest for Fast Detection.
I have code of Structured Forests for Fast Edge Detection Piotr Doll´ar Microsoft Research pdollar@microsoft.com C. Lawrence...

3 years ago | 0 answers | 0

0

answers

Question


I have 8 soccer players(human shapes) in gray-scale image.I would like to identify it and get their positions in terms of x and y coordinates, how to solve in matlab?
I have 8 soccer players(human shapes) in gray-scale image.I would like to identify it and get their positions in terms of x and ...

3 years ago | 1 answer | 0

1

answer

Question


What is problem?
<</matlabcentral/answers/uploaded_files/88375/search1.PNG>> I want to apply this code on another image, but i am getting this...

3 years ago | 1 answer | 0

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answer

Question


Want to use thermal image frames for detection,if the frames converted to avi file will it be a cause of lost of information of objects or pixels related to objects?
Want to use thermal image frames for detection,if the frames converted to avi file will it be a cause of lost of information of...

3 years ago | 0 answers | 0

0

answers

Question


horizontal and vertical histogram of a given image.
<</matlabcentral/answers/uploaded_files/88213/Capture.PNG>> This is an image showing the two occluding objects edges detected...

3 years ago | 1 answer | 0

1

answer

Question


Error in Performing Operation on a Sequence of png Images
fileFolder = fullfile(matlabroot,'toolbox','images','imdata','soccer'); dirOutput = dir(fullfile(fileFolder,'AT3_1m4_*.tif')); ...

3 years ago | 0 answers | 0

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answers

Question


Problem by creating Sub Matrices
<</matlabcentral/answers/uploaded_files/86431/WeChat%20Image_20170826020203.jpg>> I have 5x5 matrix.I want to create 6 submat...

3 years ago | 2 answers | 0

2

answers

Question


How i can add all elements inside a matrix?
For example i have matrix 3X3 [-10 10 20 ; -20 20 10 ; -10 20 20 ] First want to add row1 element...

3 years ago | 1 answer | 0

1

answer

Question


I want to plot iris data set for as a figure in matlab. Please find the dataset link for data set,
I want to plot the data set in two dimensional figure for iris flower data set.PLease any body can help me.The data set link can...

3 years ago | 0 answers | 0

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