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MJ Thangaraj


Last seen: 7 mesi ago
23 total contributions since 2016

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Question


Image stitching of photos from moving video
Video from a moving vehicle is converted into images. It shows Error when trying to stitch them by "Feature Based Image stitchin...

oltre 4 anni ago | 0 answers | 0

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answers

Question


How do I find the Radius of the curve?
I did the edge detection and applied the threshold to the image and i got this as Output Now i want the Radius of the curve,any ...

oltre 4 anni ago | 0 answers | 0

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Question


Find the co-ordinates of the end points of white line in the image
I removed the noise in the image with the edge detection command and threshold,How do i get the end co-ordinates if the white li...

oltre 4 anni ago | 1 answer | 0

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Count the no of Black pixels in the image .
I get the Image after processing using the code below. Now i have to find the black pixels that are cracks <</matlabcentral/a...

oltre 4 anni ago | 1 answer | 0

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Question


Only keep the White shoulder marking and erase everything else
I used edge detection to find the shoulder marking . A threshold of 0.6 but the surrounding trees are also included. How to Thre...

oltre 4 anni ago | 1 answer | 0

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Question


How do i find the real time co-ordinates (x,y) of the edge of the roads.
Tried <</matlabcentral/answers/uploaded_files/50451/ne20-new-pavement-down1.jpg>> Using find[x,y]. I want to find the co-o...

oltre 4 anni ago | 0 answers | 0

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Question


Find the Area of the crack portion in full in real time.
I used edge detection to Identify the cracks.Now I have find the area of the patch that contains cracks. The perimeter for which...

oltre 4 anni ago | 0 answers | 0

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Question


I have 20 images in a folder and i want to stitch in into a panorama
I tried using the MATLAB image stitching but it used the fullfolder(toolboxdir) which Iam not able to replicate for my set of im...

oltre 4 anni ago | 1 answer | 0

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answer

Question


Convert a Video into a Panaroma image Adjusting for Overlapping
I have a Video file of a Highway and i want the whole video in a Wide image.

oltre 4 anni ago | 0 answers | 0

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Question


I Have a Video and I have to convert it into a panorama adjusting for the overlaping
I tried doing the video Mosaicking using a simulink example model,but i can't figure out how and where to save the file

oltre 4 anni ago | 0 answers | 0

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answers

Question


I Have a Video and I have to convert it into a panorama adjusting for the overlaping
I tried doing the video Mosaicking using a simulink example model,but i can't figure out how and where to save the file

oltre 4 anni ago | 0 answers | 0

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Question


Find world co-ordinates of the 4 red points in the image
<</matlabcentral/answers/uploaded_files/48888/Road-Closeup-2104957.jpg>> Need to find the co-ordinates of red points,For geom...

oltre 4 anni ago | 2 answers | 0

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Question


Ho to Automatically threshold to get only the crack?
<</matlabcentral/answers/uploaded_files/48814/Crack001.PNG>> I apply rgb2gray > Averaging filter > then Canny edge detector ...

oltre 4 anni ago | 1 answer | 0

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Question


Measure the length of the Crack?
<</matlabcentral/answers/uploaded_files/48742/5.jpg>> I have processed a image using edge detection operator and now i have t...

oltre 4 anni ago | 1 answer | 0

1

answer

Question


Remove Unwanted Part from an Image
Wanted to remove the Shoulder marking from the image: http://safety.fhwa.dot.gov/geometric/pubs/mitigationstrategies/chapte...

oltre 4 anni ago | 0 answers | 0

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Question


How to process a folder of Images?
I have this code for a single image..now I have to apply this to a Folder of Images,How do I do it? I=imread('two.jpg'); f...

oltre 4 anni ago | 1 answer | 0

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answer

Question


I have a binary image and want to find the area of white in the image
I used rgb2gray(), im2bw and I have a Binary Image all is to find the area of the white portion

oltre 4 anni ago | 1 answer | 0

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How to skip the no of frames in a video
Suppose i want to read only one of every 10 frames of a Video

oltre 4 anni ago | 1 answer | 0

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Question


How to detect the crack and calculate the area of crack from this image
Code I used i=imread('road.jpg'); j=rgb2gray(i); k=imfilter(j,'sobel'); m=edge(j); imshow(m); What to do to...

oltre 4 anni ago | 0 answers | 0

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answers

Question


I calibrated my camera using Camera Calibration app,How do i apply it to my camera for further use
The Code Generated using Camera Calibration App % Define images to process imageFileNames = {'C:\Users\David Thangaraj\Des...

oltre 4 anni ago | 1 answer | 0

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answer

Question


What does this code Mean?
J = imadjust(I,[0 1],[0.3 0.8]);

oltre 4 anni ago | 1 answer | 0

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Question


How do I Find the Area of Cracks in this Image,I'm new to MATLAB please do Help me.Even I want to remove the Yellow line from the Image
I just know imread,imshow,im2gray,sobel edge matrix,im2bw Image Link: <https://provelopassion.files.wordpress.com/2011/07/wp...

oltre 4 anni ago | 1 answer | 0

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