BESTi search results with smaller dataset. Results from the BESTi-search for the same query image  based on (A) BFV [S
], (B) IMV [D
] and (C) BFV [S
] representations in the original dataset (226 images); and based on (D) BFV [S
] and (E) IMV [D
] representations in the domain database (in which distinct domains of the multi-domain expression patterns were added to the original dataset as additional data points). The search argument and the results retrieved are shown on the left and right of the arrow, respectively. The original data used to generate these expression patterns are shown above this row. BESTi-matches are arranged in descending order starting with the best hit for the given search image. Values of difference in centroids (ΔC
) and principal angles (Δθ) are also given. Each image is identified by the last name of the first author of the original research article and the figure number with the following abbreviations: Ashe ; Casares ; Gaul1 ; Grossniklaus ; Hartmann ; Hulskamp1 ; Hulskamp3 .