Sign in

username:

password:



Not a member?

Search matlab



Search tips

Subscribe to matlab



matlab by Keywords

Atanh | Autocorrelation | Bandpass Filter | C++ | Conv | Database | Deconv | Excel | FFT | Filter | Filtering | FIR | Fourier Transfrom | FSK | Gaussian Noise | Haykin | IFFT | Image | Java | LFSR | LMS | LPC | MEX | OFDM | QPSK | Radix | Random | Sampling | Segmentation | Simulink | Visual Basic | Waveform | Wavelet

Ads

Discussion Groups

Discussion Groups | Matlab DSP | Image Intensity and Pixel Values

Technical discussion about Matlab and issues related to Digital Signal Processing.

  

Post a new Thread

Image Intensity and Pixel Values - "ambika.shyam" - May 23 13:29:16 2008



Hi Everybody,

        Iam using Matlab 6.5 and Windows XP.

        I am trying to find the number of pixels and each pixel intensity
in a given image.

        I am using Pixval and Impixel to retrieve the pixel values and
Improfile to find the pixel intensity ....But Improfile is showing the
pixel intensity for a drawn line segment.

       But i want to find this for the entire Image.

       Waiting for the reply as soon as Possible...

Thanks in Advance,

Ambika Shyam



(You need to be a member of matlab -- send a blank email to matlab-subscribe@yahoogroups.com )