Illuminating the Face

Problem Statement

Related Work

Model

Model

Underconstrained

Method: Probabilistic

Training set: Yale dataset

Learning Pr(N(x)) and E(N(x),s)

Computing E(s): Kernel Regression

Recovering s

Recovering s

Recovering N

Results: Good

Results: Bad

Error Plot

Error Plot

Conclusion

Comparison with Quotient Image

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