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update for best percentage

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Josh Hawkins 2025-02-09 15:33:51 -06:00
parent 8ef88f7e73
commit 1149e9ec6f
3 changed files with 5 additions and 5 deletions
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2
docs/docs/configuration/object_filters.md
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@ -34,7 +34,7 @@ False positives can also be reduced by filtering a detection based on its shape.
### Object Area
`min_area` and `max_area` filter on the area of an objects bounding box and can be used to reduce false positives that are outside the range of expected sizes. For example when a leaf is detected as a dog or when a large tree is detected as a person, these can be reduced by adding a `min_area` / `max_area` filter. These values can either be in pixels or as a percentage of the frame (where 0.01 represents 1% of the frame and 0.99 represents 99% of the frame).
`min_area` and `max_area` filter on the area of an objects bounding box and can be used to reduce false positives that are outside the range of expected sizes. For example when a leaf is detected as a dog or when a large tree is detected as a person, these can be reduced by adding a `min_area` / `max_area` filter. These values can either be in pixels or as a percentage of the frame (for example, 0.12 represents 12% of the frame).
### Object Proportions

4
docs/docs/configuration/reference.md
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@ -311,10 +311,10 @@ objects:
filters:
person:
# Optional: minimum size of the bounding box for the detected object (default: 0).
# Can be specified as an integer for width*height in pixels or as a decimal representing the percentage of the frame (0.0001 to 0.99).
# Can be specified as an integer for width*height in pixels or as a decimal representing the percentage of the frame (0.000001 to 0.99).
min_area: 5000
# Optional: maximum size of the bounding box for the detected object (default: 24000000).
# Can be specified as an integer for width*height in pixels or as a decimal representing the percentage of the frame (0.0001 to 0.99).
# Can be specified as an integer for width*height in pixels or as a decimal representing the percentage of the frame (0.000001 to 0.99).
max_area: 100000
# Optional: minimum width/height of the bounding box for the detected object (default: 0)
min_ratio: 0.5

4
frigate/config/camera/objects.py
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@ -13,11 +13,11 @@ DEFAULT_TRACKED_OBJECTS = ["person"]
class FilterConfig(FrigateBaseModel):
min_area: Union[int, float] = Field(
default=0,
title="Minimum area of bounding box for object to be counted. Can be pixels (int) or percentage (float between 0.01 and 0.99).",
title="Minimum area of bounding box for object to be counted. Can be pixels (int) or percentage (float between 0.000001 and 0.99).",
)
max_area: Union[int, float] = Field(
default=24000000,
title="Maximum area of bounding box for object to be counted. Can be pixels (int) or percentage (float between 0.01 and 0.99).",
title="Maximum area of bounding box for object to be counted. Can be pixels (int) or percentage (float between 0.000001 and 0.99).",
)
min_ratio: float = Field(
default=0,