IRR-Net: A Joint Learning Framework for Image Reconstruction and Recognition of Photoacoustic Tomography

Figure 4

Example of image reconstruction and object recognition from the scanning data of the experimental phantoms. (a) Photos of four cylindrical phantoms and (b) images reconstructed using the DGD method [12] and the object recognition result. The GT of the binary labels was obtained manually on the images. In the binary labels, “embedding” refers to the region enclosed by the yellow line. Unmarked parts are labeled as “other”.

(a)

(b)