Rotated Label Filtering

## Rotated Label Filtering

## Module Principle
Filters labels from object detection results within a Region of Interest (ROI).

## Usage Scenarios
Used to filter and extract specific required labels within an ROI area.

## Parameter Configuration Description
*   **Label Name:** The detection category contained in the object detection results.
*   **Count Judgment:** Defines the range of the number of target occurrences to filter for (typically used to filter for a single target).
*   **Display Color:** Settings for the color of the ROI bounding box.
*   **Filtering Mode:** Determines how the target must appear relative to the ROI box. Options include:
    *   **Center Point Entry:** The target's center point must be inside the ROI.
    *   **Full Entry:** The entire target must be inside the ROI.
*   **Judgment Logic:** Defines the logical relationship when filtering multiple targets. Options include **AND** and **OR**.
*   **ROI Type:** The category of the selected ROI.
*   **Detection Type:** Specifies whether to detect upright rectangular targets or rotated (slanted) rectangular targets.
*   **ROI Source:** Specifies whether the ROI is manually defined or referenced from another source.
*   **Position Correction:** Determines whether pose correction should be applied to the ROI position.

## Input Description
*   **Input Image:** The image to be detected.
*   **Source Label Name:** The labels imported from the object detection module.
*   **Target Rectangle Array:** The array of target bounding boxes imported from the object detection module.

## Output Description
*   **Run Result:** The result of the filtering operation.
*   **Output Label Name:** The name of the filtered label.
*   **Single Label Success Count:** The number of targets successfully filtered within the ROI area for a specific label.
*   **Single Label Match Result:** The matching result for the specific label.
*   **ROI Output:** The output containing the position and size of the ROI.
*   **Total Filter Result:** When multiple targets are filtered, this aggregates the results and outputs them as a string.
*   **Successful Label Rectangles:** Information regarding the bounding boxes of the successfully filtered targets.
*   **Successful Label Center Positions:** The center coordinates of the successfully filtered targets.

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Click here to jump to the corresponding Chinese manual page: [Rotated Label Filtering](/doc/209)