Ich habe ein TIFF Bild mit einem speziellen HeaderTag mit Informationen vom Gerät, dass das Tiff aufgenommen hat.
Leider gibt es nicht viel Software die dieses Tag auslesen können und ich brauch diese Informationen um sie in einer Datenbank zu schreiben.
Zum einen hab ich die Information wie das Tag aufgebaut ist: http://download.dejung.net/tiff.html
Zum anderen habe ich die Ausgabe von tiffinfo:
Code: Alles auswählen
TIFFReadDirectory: Warning, Image_012.tif: invalid TIFF directory; tags are not sorted in ascending order.
TIFFReadDirectory: Warning, Image_012.tif: unknown field with tag 37706 (0x934a) encountered.
TIFFReadDirectory: Warning, Image_012.tif: unknown field with tag 37707 (0x934b) encountered.
TIFF Directory at offset 0xdf01 (57089)
Image Width: 1024 Image Length: 1024
Resolution: 1.14647e+07, 1.14647e+07 pixels/cm
Bits/Sample: 16
Compression Scheme: None
Photometric Interpretation: min-is-black
Rows/Strip: 1
Planar Configuration: single image plane
Tag 37706: 65459
Tag 37707: 2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,4,0,0,0,0,7,0,0,0,255,255,1,0,17,0,67,79,68,69,100,105,116,80,114,111,112,101,
114,116,105,101,115,1,0,0,0,50,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,128,
1,0,0,0,40,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,255,255,1,0,16,0,67,79,68,
68,87,111,114,100,80,114,111,112,101,114,116,121,1,0,0,0,114,1,0,0,255,255,255,0,255,255,1,0,15,0,67,79,68,66,111,
111,108,80,114,111,112,101,114,116,121,1,0,0,0,104,1,0,0,1,0,0,0,6,128,1,0,0,0,124,1,0,0,1,0,0,0,255,255,1,0,17,0,67,79,
68,83,116,114,105,110,103,80,114,111,112,101,114,116,121,1,0,0,0,94,1,0,0,0,9,128,1,0,0,0,84,1,0,0,0,0,0,0,0,0,0,3,0,0,
............hier noch einiges mehr..............,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0