Across the first four experiments, we found that the presence of a pair of patterns on the butterfly model accords the best protection.
However, across all experiments, models with a pair of patterns, symmetric or asymmetric, eyelike or non-eye-like, suffered from fewer attacks compared with other models.
Birds attacked models with a single eyespot significantly more than those with a pair of eyespots (N = 75; P = 0.0052)., taking a longer time to attack the models with a pair of patterns (V = 1877; P = 0.0170; N = 75).
To simulate experimental procedures, for each output unit we assign a pair of patterns to which the unit has a different response during stimulus onset (a pair of "Eff" and "Ineff" stimuli).
To simulate experimental procedures, for each output unit we assign a pair of patterns to which the unit has a different response during stimulus onset (a pair of "effective" and "ineffective" stimuli).
The score between a pair of patterns i was calculated using the following procedure: The number of times N i,l,j,k a feature of each type appeared in each location (i.e., each third) was counted for each pattern (fish side), where i specifies the comparison, l denotes the stripe examined, j the location (which third) and k the feature type.
The device can simultaneously display DSPS scanning pictures in a Lissajous scanning manner as dual square patterns, dual heart patterns, a pair of rectangular patterns, and a pair of elliptical patterns.
For a pair of image patterns, the purpose of the global alignment is to standardize the patterns as a whole so that they possess similar scales, positions and directions.
The first known camera-based image of a moth — a pair of lacily patterned wings — was made using a microscope, circa 1940, by William Henry Fox Talbot.
But it was the use of colors, like chartreuse, plum and navy, that really made a lace dress or a pair of geometrically patterned shorts stand out.
It pleased her to think that people who could not afford to buy a painting for their living room could at least own a pair of abstract patterned curtains.
