Abstract: A method of machine learning is proposed for enhancing the low-reflection bandwidth of checkerboard metasurfaces. Instead of iterative optimization to a satisfying performance, a conditional ...

Abstract: We address the problem of camera-to-laserscanner calibration using a checkerboard and multiple imagelaser scan pairs. Distinguishing which laser points measure the checkerboard and which lie ...

Create an adorable baby octopus without any sewing! This easy crochet tutorial guides you step-by-step to make a soft, cute, and huggable octopus—perfect for gifts, nursery decor, or your own ...