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Table 2 Summary of visual support for algorithm understanding.

From: Visual parameter optimisation for biomedical image processing

  Supported Unsupported
Distribution plots [12, 13] Relations between parameters and measures Analysis of images
Search graph [14, 15] Identification of single suitable output image; relations between single input image and input parameter values Analysis of multiple images, input parameters, or output measures
Structured parameter space [3, 16] Identification of suitable output images; relations of pairs of input parameters and output images Analysis of multiple images or output measures
Structured output space [17, 18] Relations between input parameters and output images Analysis of input images or output measures
Dimensional stacking [19] Relations between parameters and measures Analysis of images
Hierarchical clustering [21] Relations between parameters and measures; relations between input parameters and one output image per combination Analysis of input images; support for multiple output images
Scatterplot matrices [20] Relations between parameters and measures Analysis of images
Parallel coordinates [21] Relations between parameters and measures; relations between input parameters and one output image per combination Analysis of input images; support for multiple output images
Parameters & images [5, 2225] Primarily, relations between input parameters and one output image per combination Limited support for analysis of output measures; analysis of multiple images