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. 2023 Jun 20;2:kvad006. doi: 10.1093/oons/kvad006

Figure 1.

Figure 1

Identification of postures in an open-field environment. (A) Depiction of the cage environment. Sixty-two cameras were mounted on an exoskeleton, facing inwards. (B) Reconstructed pose was defined by 15 landmarks. (C) Outline of general methodological approach. See methods for details. (D) The heatmap denotes the density of embedded samples. Select postures are visualized here, both as the mean posture within clusters (monkey stick figures) and example reprojections onto the raw data.