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Aarach Sap

Last seen: 2 months ago Active since 2016

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How to get the x, y data after using smoothing spline in Matlab?
I have tried the below code to get the x,y data after using smoothing spline. I am still confused with h = findobj(gca,'Type',...

10 months ago | 1 answer | 0

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Question

What is the best program for labeling(Bounding box) the pedestrian in Matlab?
I want to collect the data by labeling the location of pedestrain. Which program code is best in matlab?

10 months ago | 2 answers | 0

2

Question

How can I color certain part of video (suppose hand) and detect the color using color thresholding?The latter part is fine . Plz help me on this.
I want to know how to color certain region in video in matlab

11 months ago | 1 answer | 0

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Question

how to divide image into 16 by16 nonoverlapping blocks of 768 by 512 of original image and randomly scramble the blocks and reverse back to the original image from the scrambled image?
how to divide image into 16 by 16 of unequal sized original image and randomly scramble the blocks. and again how to obtain the...

5 years ago | 1 answer | 0

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Question

A=[2 5 3 1 1 ; 4 2 5 1 1]; [r,c]=size(A); B=[1 0 1 1 1; 1 0 1 1 1 ]; [m,n]=size(B); for row=1:r for...

5 years ago | 2 answers | 0

2

Question

How to calculate entropy of color image in matlab?
I want to calculate entropy of color image. I found the command entropy(img) for the grayscale image. I dont know how to find en...

5 years ago | 1 answer | 0

1

Question

What are the colors generated when R is always 255 and the value of G and B vary from 0 to 255 (8-bits)?
When I see the RGB color model, my results matched with the gradation of the colors within the red wheel (i.e. magenta, yellow, ...

5 years ago | 1 answer | 0

1

Question

How to plot colormap of color image (RGB) in matlab?
I need to analyze the colors of an image. I am wondering how to plot colormap of color image.

6 years ago | 5 answers | 0

5

Question

How to calculate mid value of RGB image in matlab?
I did RGB=cast(imread('Lenna.tiff'),'double'); c= mid(RGB(:)); And I got an error saying "Undefined function 'mid' f...

6 years ago | 1 answer | 0

1

Question

How to do JBig compression in matlab?
https://github.com/nu774/jbigkit. I am totally lost on how to do. I have one .pbm file to compress. No idea where to start with....

6 years ago | 0 answers | 0

0

Question

How to compress a location map using JBig compression?
function [y,nbr_bits] = perform_jbig_coding(x) % perform_jbig_coding - perform binary image coding % % [y,nbr_bi...

6 years ago | 3 answers | 0

3

Question

how to convert RGB to HSV(Lossless) in matlab?

6 years ago | 2 answers | 0