On Tue, Sep 16, 2014 at 11:36 AM, Dale Tronrud <detBB@daletronrud.com> wrote:
This sounds like Bricogne's maximum entropy maps.

Maybe I'm misunderstanding this reference, but I don't think Bricogne was the first person to come up with the idea:

https://www.researchgate.net/publication/232761305_Electron_density_images_from_imperfect_data_by_iterative_entropy_maximization

which I think is just an extension of the application to X-ray astronomy described by Gull & Daniel (1978).

-Nat