"It's easy enough to add filters to an image, or overlay seasonal clipart, but when you want to change a background, or alter your hair colour, most people need professional help".
But, addressing the Guardian University Forum in London, he will warn that institutions are having to change against a background of contradictory expectations.
The holder, Oracle Team USA and the Golden Gate Yacht Club of San Francisco, has been seeking in to achieve both stability and change against a background of sometimes virulent criticism.
Frame differences are used for detecting the changed areas when a background subtraction image cannot be used because of the illumination change.
Histologically, IBM shows chronic myopathic changes in a background of T cell-rich endomysial inflammation [ 1- 3].
The development of this EBV-associated cancer may involve cumulative genetic and epigenetic changes in a background of predisposed genetic and environmental factors [ 3, 4].
These analyses, however, are in fact detecting relative changes against a background CN state that might or might not be diploid.
The recently introduced mass spectrometry-based method, the single allele base extension reaction (SABER), has been shown to be particularly useful for the detection of single-nucleotide changes in a background of wild-type sequences (Ding et al, 2004).
And as he used different techniques — he tried big, floppy brushstrokes, he tried painting at twilight, he even changed the background to a flat chalky gray — I found myself rooting for him.
A week later, this had been done, and he had changed the background, reverting to a reddish-gray undercoat.
