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Merged
birkholz-cubert merged 2 commits into from
Jul 1, 2025
Merged

Added example code to show how to load a .cu3c calibration file #11

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cfc6a19
Added example code to show how to load a .cu3c calibration file
birkholz-cubert Jun 27, 2025
eec7fdc
added error handling
birkholz-cubert Jun 30, 2025
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24 changes: 16 additions & 8 deletions EX05_recordSingleImages.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,18 +8,25 @@


def run_example_recordSingleImage(
userSettingsDir,
factoryDir,
recDir,
exposure,
nrImgs):
userSettingsDir: str,
factoryDir: Path,
recDir: str,
exposure: int,
nrImgs: int):
print("loading user settings...")
cuvis.init(userSettingsDir)
cuvis.set_log_level("info")

print(
"loading calibration, processing and acquisition context (factory)...")
calibration = cuvis.Calibration(factoryDir)
if (factoryDir.is_dir()):
calibration = cuvis.Calibration(factoryDir)
elif (factoryDir.suffix == '.cu3c'):
print("using .cu3c file as calibration instead of factory dir...")
calibFile = cuvis.SessionFile(factoryDir)
calibration = cuvis.Calibration(calibFile)
else:
raise ValueError('Unrecognized file format')
processingContext = cuvis.ProcessingContext(calibration)
acquisitionContext = cuvis.AcquisitionContext(calibration)

Expand Down Expand Up @@ -85,7 +92,8 @@ def run_example_recordSingleImage(
if userSettingsDir.strip().lower() in ["", "default"]:
userSettingsDir = loc_settings

factoryDir = input("Factory directory (default: {}): ".format(loc_factory))
factoryDir = input(
"Factory directory (default: {}) or .cu3c file: ".format(loc_factory))
if factoryDir.strip().lower() in ["", "default"]:
factoryDir = loc_factory

Expand All @@ -105,5 +113,5 @@ def run_example_recordSingleImage(
nrImgs = loc_nimgs
nrImgs = int(nrImgs)

run_example_recordSingleImage(str(userSettingsDir), str(factoryDir), str(recDir), exposure,
run_example_recordSingleImage(str(userSettingsDir), Path(factoryDir), str(recDir), exposure,
nrImgs)
24 changes: 16 additions & 8 deletions EX05_recordSingleImages_async.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,18 +10,25 @@


async def run_example_recordSingleImage(
userSettingsDir,
factoryDir,
recDir,
exposure,
nrImgs):
userSettingsDir: str,
factoryDir: Path,
recDir: str,
exposure: int,
nrImgs: int):
print("loading user settings...")
cuvis.init(userSettingsDir)
cuvis.set_log_level("info")

print(
"loading calibration, processing and acquisition context (factory)...")
calibration = cuvis.Calibration(factoryDir)
if (factoryDir.is_dir()):
calibration = cuvis.Calibration(factoryDir)
elif (factoryDir.suffix == '.cu3c'):
print("using .cu3c file as calibration instead of factory dir...")
calibFile = cuvis.SessionFile(factoryDir)
calibration = cuvis.Calibration(calibFile)
else:
raise ValueError('Unrecognized file format')
processingContext = cuvis.ProcessingContext(calibration)
acquisitionContext = cuvis.AcquisitionContext(calibration)

Expand Down Expand Up @@ -84,7 +91,8 @@ async def run_example_recordSingleImage(
if userSettingsDir.strip().lower() in ["", "default"]:
userSettingsDir = loc_settings

factoryDir = input("Factory directory (default: {}): ".format(loc_factory))
factoryDir = input(
"Factory directory (default: {}) or .cu3c file: ".format(loc_factory))
if factoryDir.strip().lower() in ["", "default"]:
factoryDir = loc_factory

Expand All @@ -104,5 +112,5 @@ async def run_example_recordSingleImage(
nrImgs = loc_nimgs
nrImgs = int(nrImgs)

a.run(run_example_recordSingleImage(str(userSettingsDir), str(factoryDir), str(recDir), exposure,
a.run(run_example_recordSingleImage(str(userSettingsDir), Path(factoryDir), str(recDir), exposure,
nrImgs))
28 changes: 18 additions & 10 deletions EX06_recordVideo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,18 +7,25 @@
import cuvis


def run_example_recordVideo(userSettingsDir,
factoryDir,
recDir,
exposure,
autoExp,
fps):
def run_example_recordVideo(userSettingsDir: str,
factoryDir: Path,
recDir: str,
exposure: int,
autoExp: bool,
fps: float):
print("loading user settings...")
cuvis.init(userSettingsDir)
cuvis.set_log_level("info")

print("loading calibration (factory)...")
calibration = cuvis.Calibration(factoryDir)
if (factoryDir.is_dir()):
calibration = cuvis.Calibration(factoryDir)
elif (factoryDir.suffix == '.cu3c'):
print("using .cu3c file as calibration instead of factory dir...")
calibFile = cuvis.SessionFile(factoryDir)
calibration = cuvis.Calibration(calibFile)
else:
raise ValueError('Unrecognized file format')

print("loading acquisition context...")
acquisitionContext = cuvis.AcquisitionContext(calibration)
Expand Down Expand Up @@ -131,7 +138,8 @@ def run_example_recordVideo(userSettingsDir,
if userSettingsDir.strip().lower() in ["", "default"]:
userSettingsDir = loc_settings

factoryDir = input("Factory directory (default: {}): ".format(loc_factory))
factoryDir = input(
"Factory directory (default: {}) or .cu3c file: ".format(loc_factory))
if factoryDir.strip().lower() in ["", "default"]:
factoryDir = loc_factory

Expand All @@ -156,7 +164,7 @@ def run_example_recordVideo(userSettingsDir,
"Target frames per second (fps) (default: {}): ".format(loc_fps))
if fps.strip().lower() in ["", "default"]:
fps = loc_fps
fps = int(fps)
fps = float(fps)

run_example_recordVideo(str(userSettingsDir), str(factoryDir), str(recDir), exposure,
run_example_recordVideo(str(userSettingsDir), Path(factoryDir), str(recDir), exposure,
autoExp, fps)
28 changes: 18 additions & 10 deletions EX06_recordVideo_async.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,18 +18,25 @@ async def worker_collect_mesu_task(workerContainer: cuvis.WorkerResult):
workerContainer.mesu.session_info.sequence_number))


async def run_example_recordVideo(userSettingsDir,
factoryDir,
recDir,
exposure,
autoExp,
fps):
async def run_example_recordVideo(userSettingsDir: str,
factoryDir: Path,
recDir: str,
exposure: int,
autoExp: bool,
fps: float):
print("loading user settings...")
cuvis.init(userSettingsDir)
cuvis.set_log_level("info")

print("loading calibration (factory)...")
calibration = cuvis.Calibration(factoryDir)
if (factoryDir.is_dir()):
calibration = cuvis.Calibration(factoryDir)
elif (factoryDir.suffix == '.cu3c'):
print("using .cu3c file as calibration instead of factory dir...")
calibFile = cuvis.SessionFile(factoryDir)
calibration = cuvis.Calibration(calibFile)
else:
raise ValueError('Unrecognized file format')

print("loading acquisition context...")
acquisitionContext = cuvis.AcquisitionContext(calibration)
Expand Down Expand Up @@ -127,7 +134,8 @@ async def run_example_recordVideo(userSettingsDir,
if userSettingsDir.strip().lower() in ["", "default"]:
userSettingsDir = loc_settings

factoryDir = input("Factory directory (default: {}): ".format(loc_factory))
factoryDir = input(
"Factory directory (default: {}) or .cu3c file: ".format(loc_factory))
if factoryDir.strip().lower() in ["", "default"]:
factoryDir = loc_factory

Expand All @@ -152,7 +160,7 @@ async def run_example_recordVideo(userSettingsDir,
"Target frames per second (fps) (default: {}): ".format(loc_fps))
if fps.strip().lower() in ["", "default"]:
fps = loc_fps
fps = int(fps)
fps = float(fps)

a.run(run_example_recordVideo(str(userSettingsDir), str(factoryDir), str(recDir), exposure,
a.run(run_example_recordVideo(str(userSettingsDir), Path(factoryDir), str(recDir), exposure,
autoExp, fps))