Multi-ROI Rotated Label Filtering

## Multi-ROI Rotated Label Filtering

## Module Principle
Filter labels in object detection within the ROI area.

## Usage Scenarios
Used to filter required labels in the ROI area, used to filter multiple targets simultaneously.

## Parameter Configuration Description
Label Name: The detection category contained in object detection.
Count Judgment: Filter the range of the number of target occurrences, usually filter one.
Display Color: Color setting of the ROI box.
Filter Method: Center point entry, all entry two ways, mainly the way the target detection appears in the ROI box.
Logic: AND, OR two ways, mainly used for logical relationship judgment when filtering multiple targets.
ROI Type: Category of the ROI box.
ROI Source: Manual ROI and Reference ROI.
Position Correction: Whether the position of the ROI needs pose correction.

## Input Description
Input Image: Detection image.
Source Label Name: Introduce the label of object detection.
Target Rectangle Array: Introduce the target rectangle array of object detection.

## Output Description
Run Result: Filter result.
Output Label Name: Filtered label name.
Filtered Label Count Array: Output the number of filtered corresponding labels.
Filtered Label Result Array: Output the filter result of the corresponding ROI.
Single Label Filter Success Count: Number of targets filtered within the ROI area.
Single Label Match Result: Match result of the label.
ROI Output: ROI position size output.
Total Filter Result: When there are multiple filter targets, the results are summarized and output as a string.
Filtered Success Label Rectangle Array: Output successful target rectangle information.
Filtered Success Label Center Position Array: Output successful target center position.
Filtered Label First Target Center Position Array: Output first target center position.
Filtered Label First Target Rect Array: Output first target rectangle information.

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Click here to jump to the corresponding Chinese manual page: [Multi-ROI Rotated Label Filtering](/doc/210)