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双眼频差平行加工深度的模拟

THE SIMULATION OF PARALLEL PROCESSING OF DEPTH FROM BINOCULAR DIFFREQUENCY

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【作者】 郑竺英周清金贵昌程立海周桂荣朱立新赵宁

【Author】 Zheng Zhuying Zhou Qing Jin Guichang Cheng Lihai Zhou Guirong Zhu Lixin Zhao Ning(Institute of Biophysics, Academia Sinica, Beijing)

【机构】 中国科学院生物物理所中国科学院生物物理所 北京北京北京

【摘要】 我们过去的计算分析工作和心理物理实验证明双眼频差率和视差成正比,再根据目前已知的神经生理学研究结果,提出了一个从频差平行加工深度的方案.并在计算机上对三个不同倾斜锥线的立体图对进行了重建深度的模拟.结果满意.对这种平行加工的优点进行了讨论.

【Abstract】 Our research on the analysis of random-dotted stereograms and psychophysical experiments on tilt effect has evidenced that the binocular diffrequency ratio is proportional to the disparity when which reflects the depth monotonously and linearly changed in the visual field Acconding to this fact and the results from recent neural physiological studies, a project of parallel processing of depth from binocular diffrequency was proposed. Three pairs of stereogram with wedge-like surface in different degrees of tilt were reconstructed by simulation of this parallel processing using IBM/AT micro-computer.A satisfactory simulation was obtained. The advantages of this parallel processing have been discussed.

【基金】 国家自然科学基金委员会
  • 【文献出处】 生物物理学报 ,Acta Biophysica Sinica , 编辑部邮箱 ,1990年02期
  • 【被引频次】6
  • 【下载频次】31
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