A new paper has been published by Isaka and Fujishiro.
Takeru Isaka and Issei Fujishiro: “IFWB: A Simple Image-Based Modeling Approach to Breaking the ‘Fourth Wall'”, The Journal of the Society for Art and Science, Vol. 14, No. 4, pp. 150-159, September 2015．
You can find the publication’s details on the page here (in Japanese).
You can find the journal website here (in Japanese).