Weed seed images

The images with dimension 512x512 were acquired with an aspect ratio of 0.68. In order to get the correct form of the seeds one could show the images with rectangular pixels, longer in the horisontal direction. An alternative, and more convenient, method is to resample the images with 512/0.68=753 pixels in the horisontal direction and to show the resampled images of dimension 512x753 with, as ususal, quadratic pixels.
Here follows images of 5 Rumex crispus seeds and 5 Rumex thyrsiflorus seeds:

rum_crisp1.tif

rum_crisp2.tif

rum_crisp3.tif

rum_crisp4.tif

rum_crisp5.tif


rum_thyrs1.tif

rum_thyrs2.tif

rum_thyrs3.tif

rum_thyrs4.tif

rum_thyrs5.tif


Last modified: Tue Feb 6 17:35:25 MET 2001