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Shift file

Utz Ermel edited this page Nov 6, 2019 · 1 revision

Shiftfiles are files of the *.em format. A shiftfile contains the shifts needed to align oriented references to each selected particle on each projection of a tilt stack. Shiftfiles are generated during projection-matching using EmSARTRefine.

Specification

Shiftfiles are N x M x 2 matrices of type int for N particles on M projections. For each particle on each projection the following information is stored:

Row Content
1 x-Shift on projection
2 y-Shift on projection