Slow image import
- To: mathgroup at smc.vnet.net
- Subject: [mg112977] Slow image import
- From: to <todummy at gmail.com>
- Date: Sat, 9 Oct 2010 06:33:35 -0400 (EDT)
Dear all, I was trying to use Mathematica 7.0.1 for batch image processing. I used the Import command to load 4000x2000 pixel tiff files. Using the timing command, I noticed it takes about 0.95 second just to load the image !!!! Using another system, I can do the same in about 0.15 s. (about 6-7 x faster). Is there any way to speed things up ??? I already tried to first write the tiff image data as a raw binary file and loading it again. It still take about 0.7 seconds in that case. Thanks in advance, Peter