Topic: JPEG problem
Dear support team,
Some time ago I found your "image analyzer" on the internet and the functions are great. Every now and then I would like to know the average value of (large) 8 bits grey images. Till now this was possible with my TIFF's and JPEG's.
Last week I installed the IA on another PC (Windows 7 / 64 bit / maybe not relevant but I installed JAVA 7 version 7).
When I load TIFF images, I can see that 8 bits of grey values are present in the image.
When I load JPEG's (which are OK in same software on the older PC), there are only 16 grey values present in the image. This is seen when zooming in the image (limited amount of grey values remain) but also in the color mapper. On following grey values, the amounts of pixels are displayed: 0-17-34-51-68-85-102-119-136-153-170-187-204-221-238-255. Same JPEG's have all grey values in other applications. It looks like IA changes the 8 bits to 4bits while i did not select any filtering.
Any suggestion for me ? Or what should I check on this other PC ?
Ruud - Tilburg - Netherlands