Marr and Poggio: cooperative computation of stereo disparity

What changed

Proposed cooperative stereo correspondence and demonstrated disparity extraction.

Scientific scope

The record is the exact two-author 1976 Science paper. It does not merge Marr’s separate primal-sketch work, the 1978 three-author analysis, later stereo algorithms or a complete biological theory of human vision.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact two-author 1976 Science paper. It does not merge Marr’s separate primal-sketch work, the 1978 three-author analysis, later stereo algorithms or a complete biological theory of human vision.

Contributors

• David Marr · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
• Tomaso Poggio · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.

• PubMed record for Marr–Poggio stereo paper
• University copy of Marr–Poggio paper

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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