Image magick image manipulation issue

[senthilnathanns@yahoo.com]

Hi All,

 

I have used to create mask(mask.jpg) and grayscale(grayscale.jpg) image from attached original.png. But the text quality not good when compared to original.png image.

 

Code:

convert original.png -threshold 0 mask.jpg

convert original.png colorspace gray grayscale.jpg

 

Can any one please help me how to create mask and grayscale image with same quality.

 

Thanks

Senthil Kumar S.

 

 

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