nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.train.155610

The task

What is the primary advantage of the integrated method for illumination estimation? A. It requires less computational power. B. It is both more accurate and more general in its applicability than the two methods applied separately. C. It only uses shadow-based information. D. It eliminates the need for any knowledge of the scene's geometry. Return only the single uppercase letter of the correct option.