3 papers · ranked by Valyu relevance
Takuma Morimoto, Takahiro Kusuyama, Kazuho Fukuda, Keiji Uchikawa
A white surface appears white under different lighting environments. This ability is referred to color constancy. The physical inputs to our visual system are dictated by the interplay between lights and surfaces, and thus for the surface color to be stably perceived, the illuminant influence needs to be discounted. To…
Daniel Postrach, Colin E. J. Pritchard, Larissa Frank, Tom van Leeuwen + 4 more
Tracing the fate of individual cells and their progeny remains a challenging task. While imaging-based fate-mapping provides spatial information, it generally lacks complexity due to limited label diversity, resulting in diminished capture of comprehensive lineages and fate maps. Here, we introduce ‘Polytope’, an…
Jan Koenderink, Andrea van Doorn, Doris I. Braun, Karl R. Gegenfurtner
A complete empirical characterization of color discrimination in three dimensions has long remained out of reach. Classical studies, beginning with MacAdam’s ellipses, provided local measurements in restricted chromatic planes, but a spatially dense and internally consistent mapping of discrimination structure across…