Question


Problem in EDGE dectection because of similar intensity at a point
Hi.. I'm able to find the EDGEs from the image except in the red position shown in the link http://tinypic.com/view.php?pic=30...

14 years ago | 2 answers | 0

2

answers

Answered
peak value at the centre of F(0,0) in magnitude plot of fourier transform
After doing Fourier transform of a image I was able to get complex values like 3.3334+i0.2345. The realpart 3.3334 is *magnitu...

14 years ago | 0

Question


out of Memory ,when reading a video of 22 seconds
Hi..Im extracting frames from a video. Previously I extracted frames from a 5 seconds video clip and when Im trying to extract ...

14 years ago | 1 answer | 0

1

answer

Question


peak value at the centre of F(0,0) in magnitude plot of fourier transform
According to this doc http://www.mathworks.in/help/toolbox/images/f21-17064.html My image in this link http://tinypic.com/vi...

14 years ago | 6 answers | 0

6

answers

Question


Slope Detection of line in a image
Can I use this method of finding slope to this image http://tinypic.com/view.php?pic=152kryq&s=5 Ymin,Ymax,xmin and Xmax a...

14 years ago | 2 answers | 0

2

answers

Question


better way of plotting to analyse
Hi.. I'm plotting *std* values of 10 frames at a time for 6208 frequencies and repeating the same for every next ten frames.The ...

14 years ago | 1 answer | 0

1

answer

Question


How to get access of the individual houghlines detected in a image
After using houghlines to detect lines in a image I was able to get the image like this http://oi55.tinypic.com/2yuezkk.jpg...

14 years ago | 1 answer | 0

1

answer

Question


Frequency components from a highpass filtered image
how to get the frequency components of a highpass filtered image

14 years ago | 1 answer | 0

1

answer

Question


error while using houghlines
when Im using houghlines Im getting error like this ..Can someone help me to fix this ??? Attempt to execute SCRIPT houghlines ...

14 years ago | 1 answer | 0

1

answer

Answered
Adding text to the plot values in the plot
This is working if((isempty(xcoord)=1) && (isempty(xcoord)=1)) then caluclate slope else slope=0; ...

14 years ago | 0

Answered
Detecting particular Line(EDGE) in the total image
I used filtering with kernel of -45 degree lines and result image is http://tinypic.com/view.php?pic=ad1zn&s=7 After this ...

14 years ago | 0

Question


Detecting particular Line(EDGE) in the total image
I tried a lot to detect the line(EDGE) which is in red portion in the linked image http://tinypic.com/r/2qntaip/7 But was able ...

14 years ago | 3 answers | 0

3

answers

Answered
Extracting frequency components of line in a image
Actually this discontinuous line is a edge in the original image. As EDGES are high frequency components so I thought to suppre...

14 years ago | 0

| accepted

Question


Extracting frequency components of line in a image
Hi.. I want to extract the only frequency components of discontinuous line in the image shown here http://tinypic.com/r/2v...

14 years ago | 2 answers | 0

2

answers

Question


Filling gaps in between lines to make it a continuous line
Can anyone suggest a method ... How to fill the gaps in between the small edge detected lines in the image to make it a continu...

14 years ago | 4 answers | 0

4

answers

Question


Unable to Save Multiple plot images
Got struck with this can u please help .. xyloObj = mmreader('Movie.avi'); nFrames = xyloObj.NumberOfFrames; ...

14 years ago | 1 answer | 0

1

answer

Question


Adding text to the plot values in the plot
Hi..Am plotting the different values of slopes of lines in a single plot .But I want to indicate each plotted value with the res...

14 years ago | 2 answers | 0

2

answers

Question


Differences of images
Hi... There are two frames of a video and I want to analyse the difference of the images. Can anyone suggest a method for it I...

14 years ago | 1 answer | 0

1

answer

Question


Thickness of paper
Hi...Can anyone suggest a method of finding the thickness of paper in the link below http://tinypic.com/r/30dfrbl/7

14 years ago | 3 answers | 0

3

answers

Question


cog in a single image frame and multiple frames
how to calculate center of the gravity in a single image frame and after processing multiple series of frames.

14 years ago | 1 answer | 0

1

answer

Question


noise levels
how to add different noise levels to a image

14 years ago | 1 answer | 0

1

answer

Question


Morphological opearations
Can u help me out in changing the image in one form(input) to another form(output) using morphological operations shown for imag...

14 years ago | 1 answer | 0

1

answer

Question


edge detection
how to find edge detection of image without using edge functions like canny, prewitt,sobel and others

14 years ago | 2 answers | 0

2

answers

Question


sliding window
How to apply a 3x3 sliding window for an image while the pixel in the center of the window should have the mean value of the wi...

14 years ago | 3 answers | 0

3

answers

Question


replace column
How to replace a column with ones in a image containing rows and coulumns with zeros.

14 years ago | 1 answer | 0

1

answer

Question


Position Of pixel
heyy.. can anyone help me out in finding out the position of pixel of an binaryimage and the grayscale value of pixel

14 years ago | 1 answer | 0

1

answer