提问


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...

13 years 前 | 2 个回答 | 0

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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...

13 years 前 | 0

提问


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 ...

13 years 前 | 1 个回答 | 0

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提问


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...

13 years 前 | 6 个回答 | 0

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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...

13 years 前 | 2 个回答 | 0

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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 ...

13 years 前 | 1 个回答 | 0

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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...

13 years 前 | 1 个回答 | 0

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提问


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

13 years 前 | 1 个回答 | 0

1

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提问


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 ...

13 years 前 | 1 个回答 | 0

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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; ...

13 years 前 | 0

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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 ...

13 years 前 | 0

提问


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 ...

13 years 前 | 3 个回答 | 0

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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...

13 years 前 | 0

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提问


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...

13 years 前 | 2 个回答 | 0

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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...

13 years 前 | 4 个回答 | 0

4

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

13 years 前 | 1 个回答 | 0

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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...

13 years 前 | 2 个回答 | 0

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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...

13 years 前 | 1 个回答 | 0

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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

13 years 前 | 3 个回答 | 0

3

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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.

13 years 前 | 1 个回答 | 0

1

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提问


noise levels
how to add different noise levels to a image

13 years 前 | 1 个回答 | 0

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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...

13 years 前 | 1 个回答 | 0

1

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

13 years 前 | 2 个回答 | 0

2

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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...

13 years 前 | 3 个回答 | 0

3

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

13 years 前 | 1 个回答 | 0

1

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提问


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

13 years 前 | 1 个回答 | 0

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