Search found 3 matches

by Marceloh.
Sun Aug 31, 2014 3:02 pm
Forum: Scanning and PDF Creation
Topic: Grayscale to B&W images
Replies: 4
Views: 2251

Re: Grayscale to B&W images

Unfortunatelly, the BnF sheet music scanning procedure is to make grayscale tiff images. I don't have enough knowledge about the best procedure to convert this kind of images to B&W images.
Concerning my own printed sheet music, I always scan them to make 600dpi B&W images.
by Marceloh.
Fri Aug 29, 2014 1:46 pm
Forum: Scanning and PDF Creation
Topic: Grayscale to B&W images
Replies: 4
Views: 2251

Re: Grayscale to B&W images

My procedure: 1) Open the grayscale image in Irfanview. Go to menu Image > Resize/Resample... ; 2) Set new size (Width and Height) - Units: pixels 3) Select these boxes: (Preserve aspect ratio (proporcional) and Apply sharpen after Resample 4) DPI : 600 5) Size method: Resample (better quality) / Re...
by Marceloh.
Fri Aug 29, 2014 12:37 pm
Forum: Scanning and PDF Creation
Topic: Grayscale to B&W images
Replies: 4
Views: 2251

Grayscale to B&W images

Hi,

I have some grayscale score images [for example, 2454 x 3473 pixels (297 dpi) scanned by BNF] and would like to convert them to 600dpi B&W images (using Irfanview's CCITT Fax 4 compression). Can someone help me?
Thanks!

Marceloh.

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