作者: Glen Wade
DOI: 10.1007/978-1-4615-2958-3_1
关键词:
摘要: How to obtain images with sound hats been the subject of much effort for many years. The modern research started work French in underwater search during World I. Shortly thereafter valid ideas were advanced by workers nations on how produce various kinds acoustic images. several generic approaches imaging can be categorized into one or other three key modalities: pulse-echo imaging, intensity mapping, and phase-amplitude techniques. Each these categories combined others hybrid instruments, some which are among most powerful domain.