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Human heading judgments and object-based motion information
Heading Motion Motion in depth Optic flow
2015/8/13
In four experiments, we explored observers’ ability to make heading judgments from simulated linear and circular translations through sparse forests and with pursuit fixation on one tree. We assessed ...
A probabilistic model for heading judgments from converging elements
optical flow motion parallax wayfinding
2015/8/13
This paper describes the mathematical basis and application of a probabilistic model for recovering the direction of camera trans-lation (heading) from optical flow. According to the theorem that head...
Heading judgments in minimal environments:The value of a heuristic when invariants are rare
Heading judgments minimal environments heuristic invariants
2015/8/13
Observers made systematic heading judgments in two experiments simulating their translation through an environment with only two trees. When those trees converged or decelerated apart, ob-servers tend...