Academic Journal
Lateral error compensation for stitching-free measurement with focus variation microscopy
| العنوان: | Lateral error compensation for stitching-free measurement with focus variation microscopy |
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| المؤلفون: | Syam, Wahyudin P., Santolaria, Jorge, Leach, Richard |
| بيانات النشر: | IOP Publishing |
| سنة النشر: | 2019 |
| المجموعة: | University of Nottingham: Repository@Nottingham |
| مصطلحات موضوعية: | error compensation, focus variation microscopy, lateral motion stage, accuracy |
| الوصف: | This paper proposes a practical methodology to quantify and compensate lateral errors for focus variation microscopy measurements without stitching. The main advantages of this new methodology are its fast and simple implementation using any uncalibrated artefact. The methodology is applied by performing measurements with multiple image-fields with and without stitching on an uncalibrated artefact and using the stitched measurements as reference. To quantify the lateral errors, the determination of their geometrical components is carried out through kinematic modelling. With the quantified errors, compensation can be applied for lateral measurements without stitching. Over the entire 200 mm lateral range, the lateral errors without stitching and without compensation can reach up to 180 µm. With the proposed error compensation methodology, the lateral errors have been reduced to around 15 µm. The proposed methodology can be applied to any Cartesian-based optical measuring instrument. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 0957-0233 |
| Relation: | https://nottingham-repository.worktribe.com/output/1522933; Measurement Science and Technology; Volume 30; Issue 6; https://nottingham-repository.worktribe.com/file/1522933/1/P%E9rez_2019_Meas._Sci._Technol._30_065002 |
| DOI: | 10.1088/1361-6501/ab046e |
| الاتاحة: | https://doi.org/10.1088/1361-6501/ab046e https://nottingham-repository.worktribe.com/file/1522933/1/P%E9rez_2019_Meas._Sci._Technol._30_065002 https://nottingham-repository.worktribe.com/output/1522933 |
| Rights: | openAccess ; http://creativecommons.org/licenses/by/3.0/ |
| رقم الانضمام: | edsbas.385A1808 |
| قاعدة البيانات: | BASE |
| تدمد: | 09570233 |
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| DOI: | 10.1088/1361-6501/ab046e |