正常视力儿童双眼视差信息的检测

Examination of binocular disparity information of normal vision children

用计算机检测平台量化评估97名正常儿童的双眼视差信息,检测随机点0阶视差、线条0阶视差、2阶视差、随机点动态视差的通过率.97名儿童中,随机点0阶和线条0阶视差均达到100″的儿童94名（占96.9％）,动态视差及2阶视差检查亦通过94名（占96.9％）,正常视力儿童立体视觉发育正常.

To explore the binocular disparity information for children with a normal vision based on computer-assisted evaluation system.We examined the random dot zero-order disparity,line zero-order disparity,2nd-order disparity and random dot motion parallax for 97 children with normal vision.And 94 children reached 100″ vision disparity both in random dot zero-order disparity and line zero-order disparity （pass rate of 96.9%） ; all 94 cases passed the 2nd-order disparity and random dot motion parallax.Thus children with a normal vision develop their stereopsis.