However, the wavelet based methods need thresholding on the wavelet domain coefficients.
Results were not immediately available but exit polls indicate he fell just short of the needed threshold.
His main fear for the future is that, as funds dry up in the voluntary sector, the level of vulnerability at which support is available – the "needs threshold", in the jargon – will rise, with devastating consequences.
That may be a faint hope, given people's tendency to leave things to the last minute and their likely thinking that the longer they do leave it, the better their chances of meeting the needs threshold.
It might have provided us with a badly needed threshold value.
In our validation experiment the hybridization binding energy difference ΔΔG 4 kcal/mol between control and target tmRNA was sufficient to eliminate all the false-positive control signals over the needed threshold level.
There is evidence that too much protein carries risks; there is evidence that once you meet max-need thresholds, calories could be better used in the form of carbs or fat.
If a large number of small and specialized clusters is needed, thresholds should be increased.
The disadvantage of the watershed method is that the different types of images need different thresholds.
Translocation of PS microspheres (~100 nm) needed the threshold voltage of −600 mV.
