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. Author manuscript; available in PMC: 2009 Apr 2.
Published in final edited form as: Phys Med Biol. 2008 Sep 24;53(20):5653–5673. doi: 10.1088/0031-9155/53/20/006

Table 1.

Noise variance comparison.

PICCS image Static image
ROI inside moving object 2.13 × 10−6 2.14 × 10−6
ROI inside static background 3.52 × 10−7 1.92 × 10−6