BINOCULAR DEPTH PERCEPTION OF COMPUTER-GENERATED PATTERNS
BINOCULAR DEPTH PERCEPTION OF COMPUTER-GENERATED PATTERNS
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DOI：
10.1002/j.1538-7305.1960.tb03954.x
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发表时间：
1960-01-01
影响因子：
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通讯作者：
JULESZ, B
中科院分区：
文献类型：
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作者：
JULESZ, B
深度的感知涉及单眼和双眼的深度线索。后者似乎更简单，更适合调查。特别重要的是寻找双眼视差的问题，这涉及到左右视野的匹配模式。熟悉物体或线条画的立体图像排除了相互作用的线索的分离，因此这种模式匹配过程很难研究。通过使用不熟悉的图片材料，除了双眼视差之外，没有任何线索，可以更深入地了解这个过程。为此，在数字计算机上生成人工立体图像对。当单目观察时，它们看起来完全随机，但如果双眼观察，某些相关的点域可以看到深度。通过在这种材料中引入失真并测试深度感知，可以表明，通过首先组合两个视野，然后在融合的视野中搜索模式，可以实现左右视野对应点的模式匹配。通过这种技术，这种融合的双目领域的一些有趣的性质被揭示出来，并推导出一个简单的模拟模型。还描述了单目和双目领域之间的相互作用。一些立体图像，证明这些和其他的调查结果。
The perception of depth involves monocular and binocular depth cues. The latter seem simpler and more suitable for investigation. Particularly important is the problem of finding binocular parallax, which involves matching patterns of the left and right visual fields. Stereo pictures of familiar objects or line drawings preclude the separation of interacting cues, and thus this pattern‐matching process is difficult to investigate. More insight into the process can be gained by using unfamiliar picture material devoid of all cues except binocular parallax. To this end, artificial stereo picture pairs were generated on a digital computer. When viewed monocularly, they appear completely random, but if viewed binocularly, certain correlated point domains are seen in depth. By introducing distortions in this material and testing for perception of depth, it is possible to show that pattern‐matching of corresponding points of the left and right visual fields can be achieved by first combining the two fields and then searching for patterns in the fused field. By this technique, some interesting properties of this fused binocular field are revealed, and a simple analog model is derived. The interaction between the monocular and binocular fields is also described. A number of stereo images that demonstrate these and other findings are presented.