[MATLAB图像处理] 关于彩图的小波分解问题讨论 - MATLAB爱好者论坛-LabFans.com

海中沙 · 2012-09-05, 13:01

大家好请问彩图做小波分解时应注意哪些问题？还有分解后的图像是否仍为彩图？
A=imread('m1.jpg');
>> [swa,swh,swv,swd]=swt2(A,2,'db1');

**********************************************
ERROR ...
----------------------------------------------
swt2 --->
The level of decomposition 2
and the size of the image (192,256)
are not compatible.
Suggested size: (192,256)
(see Image Extension Tool)

2^Level has to divide the size of the image.
**********************************************

??? Error using ==> swt2
Too many output arguments.
m1是一幅彩图找不出问题希望高手能帮帮忙谢谢

2012-09-05, 13:01	#1
海中沙初级会员注册日期: 2012-09-05 帖子: 8 声望力: 0	关于彩图的小波分解问题讨论大家好请问彩图做小波分解时应注意哪些问题？还有分解后的图像是否仍为彩图？ A=imread('m1.jpg'); >> [swa,swh,swv,swd]=swt2(A,2,'db1'); ******************************************** ERROR ... ---------------------------------------------- swt2 ---> The level of decomposition 2 and the size of the image (192,256) are not compatible. Suggested size: (192,256) (see Image Extension Tool) 2^Level has to divide the size of the image. ******************************************** ??? Error using ==> swt2 Too many output arguments. m1是一幅彩图找不出问题希望高手能帮帮忙谢谢