Fig. 19From: A photoacoustic imaging reconstruction method based on directional total variation with adaptive directivityThe reconstructed images of the phantom in Fig. 15b from 30-view (a, c, e) and 90-view (b, d, f) detected points, respectively. The first to third rows refer to results from the FBP (a, b), the TV (c, d) and the DDTV (e, f), respectivelyBack to article page