部分三维 meaning in English
partial 3-d
Examples
- Typical computer generated holography ( cgh ) and hologram synthesis that simulate typically optical holography need to compute a huge 2 - d holographic fringe , or to lose some 3 - d information and resolution to reduce data . the first real - time display of holographic images was reported in 1990 by the mit spatial imaging group . but this is still an open problem because view angle of holographic images , volume and speed of transmit are limited
传统的研究集中在计算机生成全息图( computer - generatedholography ，简称cgh )和全息图综合的方法上，采用模拟光全息的物理方法，从而导致数据量庞大，无法在现有硬件上完成实时处理，或者靠损失部分三维信息和分辨率以减少数据量，但失去了真三维显示的效果。