For some type of gun barrels, I omit the outline to suggest openness. The grass was a noisy mess and needed some structure. One approach is to make little islands of detail. Imagine the pixels gravitating towards each other to form little patches/clusters. Then, grass structure had to be...
Table 4 compares the smart pixel array proposed in this work to other designs reported in the literature, discussed in Section 2, that implement object detection on an SIS [30,40,56]. We also include our own previous SIS designed for face recognition [43], which also uses an iROIC to ...