python - TypeError: Image data can not convert to float -


i want create 16 bit image. have written code. 

     import skimage       import random      random import randint                              xrow=raw_input("enter number of rows present in image.=>")      row=int(xrow)      ycolumn=raw_input("enter number of columns present in image.=>")      column=int(ycolumn)         a={}        x in xrange(1,row):            y in xrange(1,column):                a=randint(0,65535)                a[x,y]=a          imshow(a)

but whenever run code, error displaying "typeerror: image data can not convert float".is there solution this.

i apologies mistakes in write up, first question have asked above.

from understand of scikit-image docs (http://scikit-image.org/docs/dev/index.html), imshow() takes ndarray argument, , not dictionary:

http://scikit-image.org/docs/dev/api/skimage.io.html?highlight=imshow#skimage.io.imshow

maybe if post whole stack trace, see typeerror comes somewhere deep imshow().


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