Satoshi Ohshima Rika Mochizuki Jinhui Chao Reiner Lenz Color Reproduction Using Riemann Normal Coordinates. 140-149 2009 CCIW http://dx.doi.org/10.1007/978-3-642-03265-3_15 conf/cciw/2009 db/conf/cciw/cciw2009.html#OhshimaMCL09