find empty fields of structure of pixels of an image

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mandana
mandana 2018-2-18
回答： Walter Roberson 2018-2-18
hi i have a structure that some field have again structure .how can i finde empty fields.i tried
any( structfun(@isempty, clustered_im) )
that resulted this error
Error using structfun
Inputs to STRUCTFUN must be scalar structures.
and i used
[r,c,v]=find(clustered_im==0)
that resulted en error
Undefined function 'eq' for input arguments of type 'struct'
so what do you suggest me to do

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回答（1 个）

Walter Roberson
Walter Roberson 2018-2-18
arrayfun(@(S) any(structfun(@isempty,S)), clustered_im)

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