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Figure 9
Average intensity for the three compared techniques: (a) piecewise constant average flat-field, (b) piecewise linear, (c) the proposed estimate and (d) proposed correction with a constant absorption constraint. |
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Figure 9
Average intensity for the three compared techniques: (a) piecewise constant average flat-field, (b) piecewise linear, (c) the proposed estimate and (d) proposed correction with a constant absorption constraint. |