I want to know the answer to the following question:
How many techniques are available because of ISO 12232:2006?
All the background I'm provided with is that "Three of the techniques in ISO 12232:2006 are carried over from the 1998 version of the standard, while two new techniques allowing for measurement of JPEG output files are introduced from CIPA DC-004.". Is that enough to answer the question?
Answer: no