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Figure 3 | Eye and Vision

Figure 3

From: Effect of image registration on longitudinal analysis of retinal nerve fiber layer thickness of non-human primates using Optical Coherence Tomography (OCT)

Figure 3

Flowchart diagramming the application of MI and LPCC_MSBV algorithms. Reference and target intensity images are used for the MI algorithm to find the transformation parameters (translation, rotation, scaling) to register the image pair. The manually segmented blood vessel images of the reference and target images are used for the LPCC_MSBV algorithm to find the transformation parameters (translation, rotation, scaling) to register the image pair. The precisions and recalls between manually segmented blood vessels in reference and target image pairs before registration (bottom left), after MI registration (upper right), and after LPCC_MSBV registration (lower right) are calculated. The LPCC_MSBV transformation parameters are used to register RNFLT maps.

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