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ezhil K


Active since 2018

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How to remove unwanted regions in image
I need to remove the unwanted white border lines in the image.How can I do so?I have attached my image.Please help me in removin...

6 years ago | 0 answers | 0

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answers

Question


how to find the area of bounding box?
I am trying to extract the bounding box regions whose area>200.But, I get error as follows.How should I rectify it? Error: R...

6 years ago | 1 answer | 0

1

answer

Question


What does the below line illustrate in finding bounding box coordinates?
I have obtained the code for finding the coordinates of bounding box.I could'nt understand the logic behind the code.Can anyone ...

6 years ago | 1 answer | 0

1

answer

Question


How to display all the bounding boxes in the image?
I am trying to segment all the characters using bounding boxes.I have drawn bounding boxes seperately.Now I need to display all ...

6 years ago | 1 answer | 0

1

answer

Question


how to fix Attempt to grow array along ambiguous dimension-Error?
I am trying to draw rectangle around the region where there are only the characters and numbers.But I'm getting error.I have att...

6 years ago | 1 answer | 0

1

answer

Question


How to find connected components ?
I am using bwconncomp() to find the connected components in an image.But,I get error.What can I do to rectify it? Error: Error...

6 years ago | 1 answer | 0

1

answer

Question


How to save an image in a folder automatically?
I need to save the output image into a folder named 'Plate' in path named Documents/MATLAB/Project/Plate. But, I get error if I ...

6 years ago | 3 answers | 0

3

answers

Question


How to extract the license plate
I have used connected component analysis algorithm to identify the connected components in an image and reduced those components...

6 years ago | 0 answers | 0

0

answers

Question


Detection of characters-problem
I am trying to read all the characters in the license plate and then match it with the templates I have in a seperate folder whi...

6 years ago | 0 answers | 0

0

answers

Question


How to resolve the error "Index exceeds array bounds" in matlab?
I need to extract the characters in the image.But,I get error.I have attached my code below.I need to extract all the characters...

6 years ago | 1 answer | 0

1

answer

Question


how to detect characters in license plate using MSER and OCR?
I have used MSER and OCR in detection of license plate characters.But,I get output as "7969"But I don't get the alphabets as"MIB...

6 years ago | 0 answers | 0

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answers

Question


How to detect the characters in the extracted license plate?
I am doing a project on license plate detection and extraction of characters from it.I have detected and extracted the plate.Now...

6 years ago | 1 answer | 0

1

answer

Question


How to remove the black regions in the holes of the letters?
I have detected and cropped the license plate.But the image looks like this.I have to remove the black colur area in the holes i...

6 years ago | 1 answer | 0

1

answer

Question


How to choose only the region with the specified height and width?
I have applied connected component analysis on a car image.Now, I need to reduce the number of components by specifying the heig...

6 years ago | 1 answer | 0

1

answer

Question


How to do adaptive thresholding with the input as the ouput of morphological closing operation in the previous stage.
I need to pass the output of the morhological closing operation as input to local adaptive thresholding in the next stage.But if...

6 years ago | 1 answer | 0

1

answer

Question


How to get the region of interest(ROI) in matlab?
I have written a code to get the region of interest.But I dont get any output here.I have attached my code.I have also attached ...

6 years ago | 1 answer | 0

1

answer

Question


How to obtain key points in a grayscale image using shi-tomasi algorithm.
I have converted the video into individual frames. Now I want to extract all the key points in it. Can anyone help me in writing...

6 years ago | 1 answer | 0

1

answer

Question


How to extract different frames in a video and save these frames in a file?
I have a problem in extracting the video frames.My code does'nt work.Can anyone help me in correcting my mistakes? vid=VideoRea...

6 years ago | 1 answer | 0

1

answer

Question


How to display the corner output of harris corner algorithm in different colour?
I have attached the screenshot of my output her.I don't need this output in white colour.Instead I need it in some other colour....

6 years ago | 1 answer | 0

1

answer

Question


How to adjust the rotated image?
Can anyone help me in adjusting the rotated image?I have attached an image.So,if I want to adjust the rotated image what should ...

6 years ago | 1 answer | 0

1

answer

Question


How to remove the camera printed name by manufacturer in images using matlab?
Can anyone help me in getting to know the code for removing the camera printed name from manufacturer in any images?

6 years ago | 2 answers | 0

2

answers