But still the quality comparatively very less.....What may be the reason? Any idea?..sanal
On Thu, Mar 18, 2010 at 9:19 PM, sanalkumar mr <[email protected]>wrote: > Dear Jos Collin...Thanks a lot for your timely support..sanal (I'll try it) > > > On Thu, Mar 18, 2010 at 8:11 PM, Jos Collin <[email protected]> wrote: > >> On Thu, Mar 18, 2010 at 07:02:24PM +0530, Jos Collin wrote: >> > On Thu, Mar 18, 2010 at 06:48:04PM +0530, Jos Collin wrote: >> > > On Thu, Mar 18, 2010 at 06:31:53PM +0530, sanalkumar mr wrote: >> > > > Dear all......I' ve to convert a passport size photo to stamp size. >> I tried >> > > > $ convert -resize 51x37 sanal.jpg san.JPEG >> > > > giving a low quality image.Any option to get a good quality >> image...? >> > > > And the properties of the input image is given below >> > > > $ identify sanal.jpg >> > > > sanal.jpg JPEG 260x300 260x300+0+0 DirectClass 8-bit 35.0488kb >> > > > I also tried GIMP that also was in vain.Thanks in >> advance....Sanalkumar >> > > > -- >> > > >> > > Hello Sir, >> > > >> > > I believe that the option -quality is what you need. >> > > $convert -resize 51x37 -quality 80% sanal.jpg san.JPEG >> > > This will retain 80% picture quality. >> > > >> > >> > I'm sorry. I don't know whether -quality will increase or decrease the >> > compression level. I think by adjusting the value (percentage) you can >> > solve your problem. >> > >> >> I have verified that the following gives the maximum picture quality. >> $convert -resize 51x37 -quality 100% sanal.jpg san.JPEG >> >> _______________________________________________ >> Indian Libre User Group Cochin Mailing List >> http://www.ilug-cochin.org/mailing-list/ >> http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org >> #[email protected] >> > > > > -- > പറയാതെ പരിഭവം നീയൊന്നു മുടി കോതി- > ക്കഴിയുമ്പൊഴായുസ്സു തീരും > പറയാതെ പരിഭവം ഞാനൊന്നു നെടുവീര്പ്പിട്ടു- > കഴിയുമ്പോള് ലോകവും തീരും.......... > -- പറയാതെ പരിഭവം നീയൊന്നു മുടി കോതി- ക്കഴിയുമ്പൊഴായുസ്സു തീരും പറയാതെ പരിഭവം ഞാനൊന്നു നെടുവീര്പ്പിട്ടു- കഴിയുമ്പോള് ലോകവും തീരും..........
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