Figure 3
From: A functional ultrasound brain GPS for automatic vascular-based neuronavigation
General assessment of Power Doppler angiographic image registration. (A) Typical example of vascular images obtained in a pair of acquisitions from the same animal acquired at different time points, before registration (left) and after registration (right). Color code: Green T0, magenta T1. (B) Same representation as (A), for a pair of acquisitions acquired in different animals. In A and B, images on the top row were obtained at coordinates Bregma − 1.7 mm, and at Bregma − 0.9 mm on the bottom row. (C) Cross-correlation plot between reference data and registered data in the three space directions. Reference data auto-correlation is also shown.
