[SIP-devel] Problem with color images

[DRUEL J. <joc...@li...>]

Hi,
I have a problem with the behaviour of color images:
Let's try:
A=imread(SIPDIR+'images/ararauna.jpg');
B=A;
B(1,1,1)=A(1,1,1);//this should not change anything
C=A.*B;//does not work (incompatibility in sizes)

It's confirmed by:
size(A)
! 161 !
! 200 !
! 3    !

and size(B)
! 161 200 3 !

If I try this:
D=im2gray(A);
size(D) is
! 161 200 !

I think, it would cause less problems if size(A) was directly ! 161 200 3 ! 
because with the actual configuration, almost any action on A will
modify its size.

Best regards
Jocelyn

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