.


:




:

































 

 

 

 


1: truecolor




LAN- paris.lan 7- 512--512. 8- .

3, 2 1 LAN- MATLAB multibandread. . , , RGB truecolor-. multibandread .

truecolor=multibandread('paris.lan', [512, 512, 7], 'uint8=>uint8',... 128, 'bil', 'ieee-le', {'Band','Direct',[3 2 1]}); truecolor .figureimshow(truecolor);text(size(truecolor,2), size(truecolor,1) + 15,... 'Image courtesy of Space Imaging, LLC',... 'FontSize', 7, 'HorizontalAlignment', 'right')

2: .
, .
figure
imhist(truecolor(:,:, 1))

3: truecolor.
, .. . .

r=truecolor(:,:, 1);g=truecolor(:,:, 2);b=truecolor(:,:, 3);figureplot3(r(:), g(:), b(:), '.')grid('on')xlabel('Red')ylabel('Green')zlabel('Blue')

.





:


: 2015-10-01; !; : 633 |


:

:

, ,
==> ...

1521 - | 1506 -


© 2015-2024 lektsii.org - -

: 0.008 .