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目前成熟的彩色立体电视有两种方式,一种是采用偏振光方式,另一种采用逐场轮流输出方式,但是都因种种原因还未能广泛使用。根据彩色立体成像原理和实用性的考虑,这里提出了一种采用混合编码方式实现彩色立体电视的摄象、编码、处理、传输、接收和显示的方案。这种方式采用左、右两部稍稍分开的摄象机同时进行拍摄,并使两部摄象机的信号保持同步。其视频输出分解为R左、G左、B左和R_右、G_右、B_右,现将R_左、G_右、B_右三路信号进行混合编码,形成PAL制彩色全电视信号
At present, there are two ways of mature color stereoscopic television: one is polarization and the other is output by field by field, but all of them are still not widely used for various reasons. According to the principle of color stereoscopic imaging and practicality, a scheme of video encoding, encoding, processing, transmitting, receiving and displaying of color stereoscopic television using hybrid encoding is proposed here. This method uses left and right two slightly separated camera at the same time shooting, and the two cameras keep the signal synchronization. The video output is decomposed into R left, G left, B left and R_ right, G_ right and B_ right, and the R_left, G_right, B_ right three signals are mixed and encoded to form PAL color system Full TV signal