Added camera config

_docs/02_document/components/03_inference_pipeline/description.md

@@ -109,7 +109,7 @@ None — internal component, consumed by API layer.
 
 ### Large Image Tiling
 
-- Ground Sampling Distance: `sensor_width * altitude / (focal_length * image_width)`
+- Ground Sampling Distance: `sensor_width * current_height / (focal_length * current_zoom * image_width * sin(current_angle))`
 - Tile size: `METERS_IN_TILE / GSD` pixels
 - Overlap: configurable percentage
 - Tile deduplication: absolute-coordinate Detection equality across adjacent tiles

_docs/02_document/data_model.md

@@ -37,9 +37,13 @@ erDiagram
         double tracking_intersection_threshold
         int big_image_tile_overlap_percent
         int model_batch_size
-        double altitude
+        bool has_camera_config
+        double current_height
+        double current_zoom
+        double current_angle
         double focal_length
         double sensor_width
+        double altitude
     }
 
     AIAvailabilityStatus {
@@ -107,7 +111,7 @@ Groups detections for a single frame or image tile.
 
 ### AIRecognitionConfig
 
-Runtime configuration for inference behavior. Created from dict (API) or msgpack (internal).
+Runtime configuration for inference behavior. Created from dict (API). Camera values are grouped under `camera_config` at the API boundary and expanded into `current_height`, `current_zoom`, `current_angle`, `focal_length`, and `sensor_width` internally. `altitude` remains as a legacy alias for `current_height`.
 
 ### AIAvailabilityStatus
 
@@ -125,7 +129,7 @@ SSE event payload. Status values: AIProcessing, AIProcessed, Error.
 
 ### AIConfigDto
 
-API input configuration. Same fields as AIRecognitionConfig with defaults.
+API input configuration. Same inference fields as `AIRecognitionConfig` with defaults, plus nested `camera_config` for GSD and physical-size filtering.
 
 ### HealthResponse
 
@@ -144,7 +148,7 @@ Annotation names encode media source and processing context:
 | Entity | Format | Usage |
 |--------|--------|-------|
 | Detection/Annotation | msgpack (compact keys) | `annotation.serialize()` |
-| AIRecognitionConfig | msgpack (compact keys) | `from_msgpack()` |
+| AIRecognitionConfig | Python dict | `AIRecognitionConfig.from_dict()` |
 | AIAvailabilityStatus | msgpack | `serialize()` |
 | DetectionDto/Event | JSON (Pydantic) | HTTP API responses, SSE |
 

_docs/02_document/modules/ai_config.md

@@ -20,9 +20,13 @@ Data class holding all AI recognition configuration parameters, with factory met
 | `tracking_intersection_threshold` | double | 0.6 | IoU threshold for overlapping detection removal |
 | `model_batch_size` | int | 1 | Batch size for inference |
 | `big_image_tile_overlap_percent` | int | 20 | Tile overlap percentage for large image splitting |
-| `altitude` | double? | optional | Camera altitude in meters. When missing, GSD-based filtering is disabled |
+| `has_camera_config` | bool | false | Whether camera parameters were supplied |
+| `current_height` | double | 0.0 | Camera height in meters, from `camera_config.current_height` |
+| `current_zoom` | double | 1.0 | Camera zoom multiplier |
+| `current_angle` | double | 90.0 | Camera angle in degrees; 90 is nadir/downward |
 | `focal_length` | double | 24 | Camera focal length in mm |
 | `sensor_width` | double | 23.5 | Camera sensor width in mm |
+| `altitude` / `has_altitude` | double / bool | legacy | Backward-compatible aliases for older flat camera config |
 
 #### Methods
 
@@ -32,7 +36,7 @@ Data class holding all AI recognition configuration parameters, with factory met
 
 ## Internal Logic
 
-`from_dict` applies defaults for missing keys using full descriptive key names.
+`from_dict` applies defaults for missing keys using full descriptive key names. Camera parameters are read from nested `camera_config` first; legacy flat `altitude`, `focal_length`, and `sensor_width` keys remain supported for older clients.
 
 **Removed**: `paths` field and `file_data` field were removed as part of the distributed architecture shift (AZ-174). Media paths are now resolved via the Annotations service API, not passed in config. `from_msgpack()` was also removed as it was unused.
 
@@ -51,7 +55,7 @@ Data class holding all AI recognition configuration parameters, with factory met
 
 ## Configuration
 
-Camera/altitude parameters (`altitude`, `focal_length`, `sensor_width`) are used for ground sampling distance calculation in aerial image processing. If `altitude` is missing, the service skips GSD-based size filtering and does not tile large images by physical size.
+Camera parameters (`camera_config.focal_length`, `camera_config.sensor_width`, `camera_config.current_zoom`, `camera_config.current_angle`, `camera_config.current_height`) are used for ground sampling distance calculation in aerial image processing. If `camera_config` is missing or height/optics are invalid, the service skips GSD-based size filtering and does not tile large images by physical size.
 
 ## External Integrations
 

_docs/02_document/modules/inference.md

@@ -90,7 +90,7 @@ Both `run_detect_image` and `run_detect_video` accept raw bytes instead of file
 
 ### Ground Sampling Distance (GSD)
 
-`GSD = sensor_width * altitude / (focal_length * image_width)` — meters per pixel, used for physical size filtering of aerial detections.
+`GSD = sensor_width * current_height / (focal_length * current_zoom * image_width * sin(current_angle))` — meters per pixel, used for physical size filtering of aerial detections. `current_angle` is configured in degrees and defaults to 90.
 
 ## Dependencies
 

_docs/02_document/modules/main.md

@@ -23,7 +23,8 @@ FastAPI application entry point — exposes HTTP API for object detection on ima
 | `DetectionDto` | centerX, centerY, width, height, classNum, label, confidence | Single detection result |
 | `DetectionEvent` | annotations (list[DetectionDto]), mediaId, mediaStatus, mediaPercent | SSE event payload |
 | `HealthResponse` | status, aiAvailability, engineType, errorMessage | Health check response |
-| `AIConfigDto` | frame_period_recognition, frame_recognition_seconds, probability_threshold, tracking_*, model_batch_size, big_image_tile_overlap_percent, altitude, focal_length, sensor_width | Configuration input (no `paths` field — removed in AZ-174) |
+| `CameraConfigDto` | focal_length, sensor_width, current_zoom, current_angle, current_height | Camera input used for GSD and physical-size filtering |
+| `AIConfigDto` | frame_period_recognition, frame_recognition_seconds, probability_threshold, tracking_*, model_batch_size, big_image_tile_overlap_percent, camera_config | Configuration input (no `paths` field — removed in AZ-174) |
 
 ### Class: TokenManager
 
@@ -37,7 +38,7 @@ FastAPI application entry point — exposes HTTP API for object detection on ima
 
 | Function | Signature | Description |
 |----------|-----------|-------------|
-| `_merged_annotation_settings_payload` | `(raw: object) -> dict` | Merges nested AI settings from Annotations service response (handles `aiRecognitionSettings`, `cameraSettings` sub-objects and PascalCase/camelCase/snake_case aliases) |
+| `_merged_annotation_settings_payload` | `(raw: object) -> dict` | Merges nested AI settings from Annotations service response (handles `aiRecognitionSettings`, `camera_config`/`cameraSettings` sub-objects and PascalCase/camelCase/snake_case aliases) |
 | `_resolve_media_for_detect` | `(media_id, token_mgr, override) -> tuple[dict, str]` | Fetches user AI settings + media path from Annotations service, merges with client overrides |
 | `_detect_upload_kind` | `(filename, data) -> tuple[str, str]` | Determines if upload is image or video by extension, falls back to content probing (cv2/PyAV) |
 | `_post_media_record` | `(payload, bearer) -> bool` | Creates media record via `POST /api/media` on Annotations service |

_docs/02_document/tests/blackbox-tests.md

@@ -83,7 +83,7 @@
 
 **Preconditions**:
 - Engine is initialized
-- Config includes altitude, focal_length, sensor_width for GSD calculation
+- Config includes `camera_config` with `current_height`, `focal_length`, `sensor_width`, `current_zoom`, and `current_angle` for GSD calculation
 
 **Input data**: large-image (4000×3000)
 
@@ -91,7 +91,7 @@
 
 | Step | Consumer Action | Expected System Response |
 |------|----------------|------------------------|
-| 1 | `POST /detect` with large-image and config `{"altitude": 400, "focal_length": 24, "sensor_width": 23.5}` | 200 OK |
+| 1 | `POST /detect` with large-image and config `{"camera_config":{"current_height":400,"focal_length":24,"sensor_width":23.5,"current_zoom":1,"current_angle":90}}` | 200 OK |
 | 2 | Parse response JSON | Array of detections |
 | 3 | Verify detection coordinates | Bounding box coordinates are in 0.0–1.0 range relative to the full original image |
 
@@ -167,7 +167,7 @@
 
 | Step | Consumer Action | Expected System Response |
 |------|----------------|------------------------|
-| 1 | `POST /detect` with small-image and config `{"altitude": 400, "focal_length": 24, "sensor_width": 23.5}` | 200 OK |
+| 1 | `POST /detect` with small-image and config `{"camera_config":{"current_height":400,"focal_length":24,"sensor_width":23.5,"current_zoom":1,"current_angle":90}}` | 200 OK |
 | 2 | For each detection, compute physical size from bounding box + GSD | No detection's physical size exceeds the MaxSizeM defined for its class in classes.json |
 
 **Expected outcome**: All returned detections have plausible physical dimensions for their class.