{"cited_by_count":861148,"description":"This cluster of papers covers advances in digital image correlation techniques, including camera calibration, structured light and fringe projection methods, 3D shape measurement, phase unwrapping, strain and deformation analysis, optical metrology, and inverse modeling for surface profilometry.","display_name":"Optical measurement and interference techniques","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10638","wikipedia":"https://en.wikipedia.org/wiki/Digital_image_correlation"},"field_id":"17","id":"T10638","keywords":[{"display_name":"camera calibration","id":"camera-calibration","score":0.2304,"url":"https://openalex.org/keywords/camera-calibration"},{"display_name":"3D shape measurement","id":"3d-shape-measurement","score":0.7647,"url":"https://openalex.org/keywords/3d-shape-measurement"},{"display_name":"holographic 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