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integrated camera_factory in video_input #232

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maxlou05 merged 9 commits into from
Dec 22, 2024
Merged

integrated camera_factory in video_input #232

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752233d
integrated camera_factory in video_input
Aleksa-M Dec 3, 2024
38ba0d8
added missing parameters
Aleksa-M Dec 3, 2024
fd79964
removed cluster estimation test file
Aleksa-M Dec 3, 2024
e4afb45
accommodate video input for new camera factory and logger changes in …
maxlou05 Dec 9, 2024
4533f3a
refactor for moving camera config classes into each camera module
maxlou05 Dec 21, 2024
b6de157
add comments and change empty to string to a valid iamge prefix
maxlou05 Dec 22, 2024
8ddc188
Fix comments
maxlou05 Dec 22, 2024
e7f966c
refactor video_input save_prefix to image_name, for proper use with l…
maxlou05 Dec 22, 2024
a1d9238
bug fix for video_input integration tests
maxlou05 Dec 22, 2024
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2 changes: 1 addition & 1 deletion modules/common
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Submodule common updated 18 files
+51 −0 modules/camera/base_camera.py
+0 −57 modules/camera/camera_device.py
+35 −0 modules/camera/camera_factory.py
+66 −0 modules/camera/camera_opencv.py
+74 −0 modules/camera/camera_picamera2.py
+0 −0 modules/data_encoding/__init__.py
+73 −0 modules/data_encoding/message_encoding_decoding.py
+70 −0 modules/data_encoding/metadata_encoding_decoding.py
+28 −0 modules/data_encoding/worker_enum.py
+80 −35 modules/logger/logger.py
+21 −6 modules/logger/logger_main_setup.py
+1 −1 pyproject.toml
+9 −5 tests/integration/test_camera_opencv.py
+49 −0 tests/integration/test_camera_picamera2.py
+6 −3 tests/integration/test_camera_qr_example.py
+38 −0 tests/unit/data_encoding/test_message_encoding_decoding.py
+34 −0 tests/unit/data_encoding/test_metadata_encoding_decoding.py
+46 −10 tests/unit/test_logger.py
8 changes: 4 additions & 4 deletions modules/video_input/video_input.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,22 +3,22 @@
"""

from .. import image_and_time
from ..common.modules.camera import camera_device
from ..common.modules.camera import camera_factory


class VideoInput:
"""
Combines image and timestamp together.
"""

def __init__(self, camera_name: "int | str", save_name: str = "") -> None:
self.device = camera_device.CameraDevice(camera_name, 1, save_name)
def __init__(self, camera_option: int, width: int, height: int) -> None:
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@maxlou05 maxlou05 Dec 3, 2024

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Make camera_option the enum

self.device = camera_factory.create_camera(camera_option, width, height)

def run(self) -> "tuple[bool, image_and_time.ImageAndTime | None]":
"""
Returns a possible ImageAndTime with current timestamp.
"""
result, image = self.device.get_image()
result, image = self.device.run()
if not result:
return False, None

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8 changes: 5 additions & 3 deletions modules/video_input/video_input_worker.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,8 @@
def video_input_worker(
camera_name: "int | str",
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@maxlou05 maxlou05 Dec 3, 2024

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This should be the CameraOption enum class. Then, you will need to change the config.yaml to include this option. You will also need to change the config loading portion of the code (similar to DETECT_TARGET_OPTION_INT).

period: float,
save_name: str,
width: int,
height: int,
output_queue: queue_proxy_wrapper.QueueProxyWrapper,
controller: worker_controller.WorkerController,
) -> None:
Expand All @@ -21,11 +22,12 @@ def video_input_worker(

camera_name is initial setting.
period is minimum period between loops.
save_name is path for logging.
width is the width of the images the camera takes in pixels
height is the height of the images the camera takes in pixelss
output_queue is the data queue.
controller is how the main process communicates to this worker process.
"""
input_device = video_input.VideoInput(camera_name, save_name)
input_device = video_input.VideoInput(camera_name, width, height)

while not controller.is_exit_requested():
controller.check_pause()
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6 changes: 3 additions & 3 deletions tests/integration/test_video_input_hardware.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@


CAMERA = 0
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@maxlou05 maxlou05 Dec 3, 2024

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Can you rename this to camera option? Also, isn't there an enum for what each number means? Please use the enum

WIDTH = 1920
HEIGHT = 1080


def main() -> int:
Expand All @@ -14,9 +16,7 @@ def main() -> int:
"""
# Setup
# TODO: Common change logging option
camera = video_input.VideoInput(
CAMERA,
)
camera = video_input.VideoInput(CAMERA, WIDTH, HEIGHT)

# Run
result, image = camera.run()
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