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Apply suggestions from code review of branch jpeg-capture-in-stacking

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Co-authored-by: Beth Probert <beth_probert@outlook.com>
This commit is contained in:
Julian Stirling 2025-06-25 14:22:01 +00:00
parent 2d49bf2061
commit 0933ece63a
8 changed files with 43 additions and 15 deletions
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9
src/openflexure_microscope_server/things/smart_scan.py
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@ -377,10 +377,13 @@ class SmartScanThing(Thing):
return (next_point[0], next_point[1], z_estimate)
@_scan_running
def _calc_displacement_from_test_image(self, overlap):
def _calc_displacement_from_test_image(self, overlap: int) -> tuple[int, int]:
"""
Take a test image and use camera stage mapping to calculate x and y displacement
:param overlap: The desired overlap as a fraction of the image. i.e. 0.5 means
that each image should overlap its nearest neighbour by 50%.
Return (dx, dy) - the x and y displacments in steps
"""
test_jpg = self._cam.grab_jpeg()
@ -422,7 +425,9 @@ class SmartScanThing(Thing):
dx, dy = self._calc_displacement_from_test_image(overlap)
stitch_resize = STITCHING_RESOLUTION[0] / self.capture_resolution[0]
self._scan_logger.debug(f"Resizing images when stitching by {stitch_resize}")
self._scan_logger.debug(
f"Resizing images when stitching by a factor of {stitch_resize}"
)
self._scan_logger.info(
f"Based on an overlap of {overlap}, we will make steps of {dx}, {dy}"