Baum G
J Clin Ultrasound. 1975 Dec;3(4):251-3. doi: 10.1002/jcu.1870030404.
Three techniques for producing three-dimensional ultrasonograms have been investigated. Of these, the optical holographic technique appears to have the advantages of simultaneous viewing of all levels and directions. The effects of magnification, gray scale manipulation, and more expeditious means of producing such holograms remain to be investigated.
已经研究了三种生成三维超声图像的技术。在这些技术中,光学全息技术似乎具有同时查看所有层面和方向的优势。放大、灰度处理以及更快速生成此类全息图的方法的效果仍有待研究。