CODEWITHSUNDEEP
imagemagick
sop
sop

Reputation: 3625

Convert rgb to png with imagemagik

I am trying to convert some image (raw) that has no header, just the pixel values to a png, so I can view it. I found some information here (using imageMagik) and it works if the image is one channel. I used the command

convert -depth 8 -size 5312x2988+0 gray:image.raw pic.png

I searched more and I found that using the rpg is a way to treat more channels image, so I changed the syntax to 

convert -depth 8 -size 5312x2988+0 rgb:image.raw pic.png

... but the output seems to be more like a 9x9 matrix containing the small images, like 

R R R
G G G
B B B

The size is not wrong, but it may be the way the pixels are stored (interlaced/not-interlaced).

Can anyone help me to convert the 3-channel image, the correct way?

Upvotes: 3

Views: 2592

Answers (1)

Mark Setchell
Mark Setchell

Reputation: 208052

You could try specifying -interlace plane before the input file. Or maybe -interlace line, like this:

convert -interlace plane -depth 8 -size 5312x2988+0 rgb:image.raw pic.png

Like many ImageMagick parameters, you can enumerate the options at the command line with identify -list OPTION, so, in this case:

identify -list interlace

Output

Line
None
Plane
Partition
GIF
JPEG
PNG

Upvotes: 1

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