Image processing laboratory

An application with an intuitive GUI that you can use for some image processing exercises.

Description

The features are:

1) Display only Red, Green or Blue image color
2) Display luma (y) component
3) Graphic equalizer
4) Quantization from 8bit (per pixel xomponent) to 3 bit
5) JPG compression with interactive mask

There is a video-tutorial in English inside!
(you can also watch it at: http://www.youtube.com/watch?v=Oyy6VCZmc-Y&feature=player_embedded)

• MATLAB release: MATLAB 7.7 (R2008b)

[Kyp]

I am using the R2011a version! I am typing img_lab in the command line but i am still getting the error:

??? Error while evaluating uicontrol Callback

??? Index exceeds matrix dimensions.

[Francesco Pizzo]

I have tried with tif images and it works. Maybe your error it is due to the matlab version, which version do you use?
Remember that to run the application it is necessary to type "img_lab" into the command line ;)

[Kyp]

When i run the gui, and i choose a photo(.tif) i took a message saying: Index exceeds matrix dimensions.

Error in ==> show_rgb at 16
img_r(:,:,2)=img(:,:,2).*0;

Is there any idea how to get rid of that problem?
Thank you in advance :)

[Alexios Fourlis]

Very helpful program! Nice work... :)

[Erdi]

 

[Francesco Pizzo]

thank you for rating :)

[STALKER_LRP]

I liked!!!

[rabah]

xxzz

[Kiattisak Jantasri]

thank you.

[rulox garx]

thanks

[Yating]

Thanks! :D

[mat cognome]

click on "download all" button, on the top right corner of the page

[nitesh kumar]

I WANT PROJECT ON DIP HOW CAN DO THIS

[Francesco Pizzo]

:)

[ashutosh tripathy]

nice1
realy liked it

[Francesco Pizzo]

:)

[Frikha]

love it !!

[Francesco Pizzo]

sound?

[Michael Ridge]

there is no sound and the words are too small to read

[Francesco Pizzo]

You can modify or completly change the GUI directly with matlab, you have to type "guide" and then click on "open existing gui" and look for "img_lab.fig"

[Azlan]

great set.
so,how I can simply add another interface/m-file?

[paramveer sran]

Great program. Thanks!

[Tanyer Alan]

 

[Anna DB]