75 lines
7.1 KiB
Plaintext
75 lines
7.1 KiB
Plaintext
|
a
|
|||
|
|
¡–>jâ& ã @ sj d Z ddlmZmZmZmZ ddlmZ ddlZ eG dd„ dƒƒZ
|
|||
|
|
G dd„ dƒZ d d
|
|||
|
|
„ Z e
|
|||
|
|
d krfe ƒ dS ) zG
|
|||
|
|
Geolocation Engine
|
|||
|
|
Multi-layer geolocation using evidence from images
|
|||
|
|
é )ÚDictÚListÚOptionalÚTuple)Ú dataclassNc @ sB e Zd ZU dZeed< eed< eed< eed< eed< eed< dS ) ÚGeolocationEstimatez$Geolocation estimate with confidenceÚlatÚlngÚaccuracyÚ
|
|||
|
|
confidenceÚmethodÚevidenceN)Ú__name__Ú
|
|||
|
|
__module__Ú __qualname__Ú__doc__ÚfloatÚ__annotations__Ústrr © r r úL/home/bernt/.openclaw/workspace/iom/visual_geolocation/geolocation_engine.pyr s
|
|||
|
|
r c @ s¸ e Zd ZdZdd„ Zedœdd„Zee dœdd„Zee dœd d
|
|||
|
|
„Z ee dœd d „Z
|
|||
|
|
ee dœd
|
|||
|
|
d„Z ee dœdd„Z ee dœdd„Z
|
|||
|
|
ee dœdd„Zee edœdd„ZdS )ÚGeolocationEnginea“
|
|||
|
|
Multi-layer geolocation engine
|
|||
|
|
|
|||
|
|
Methods:
|
|||
|
|
1. GPS (if available)
|
|||
|
|
2. Visual geolocation (landmarks, buildings)
|
|||
|
|
3. Semantic geolocation (signs, text)
|
|||
|
|
4. Geometric geolocation (vanishing points, camera pose)
|
|||
|
|
5. Temporal geolocation (historical matches)
|
|||
|
|
6. Map matching (OpenStreetMap, GIS)
|
|||
|
|
7. Similarity matching (embeddings)
|
|||
|
|
8. Ensemble fusion (combine all)
|
|||
|
|
c C s d | _ g | _d | _d S ©N)Zmap_dataZhistorical_observationsZembedding_index)Úselfr r r Ú__init__% s zGeolocationEngine.__init__)Úreturnc C s g }|j jr,|j jr,| |¡}|r,| |¡ | |¡}|rD| |¡ | |¡}|r\| |¡ | |¡}|rt| |¡ | |¡}|rŒ| |¡ | |¡}|r¤| |¡ |
|
|||
|
|
|¡} | r¼| | ¡ t |ƒdkrÔ| |¡}
|
|||
|
|
n.t |ƒdkrê|d }
|
|||
|
|
nt
|
|||
|
|
dddddddid�}
|
|||
|
|
|
|
|||
|
|
S ) zs
|
|||
|
|
Estimate geolocation from evidence package
|
|||
|
|
|
|||
|
|
Returns best estimate with confidence
|
|||
|
|
é r g i † ZnoneÚerrorz!No geolocation evidence available©r r r
|
|||
|
|
r r r
|
|||
|
|
)ÚmetadataÚgps_latÚgps_lngÚ_gps_geolocateÚappendÚ_visual_geolocateÚ_semantic_geolocateÚ_geometric_geolocateÚ_temporal_geolocateÚ
|
|||
|
|
_map_matchÚ_similarity_matchÚlenÚ_ensemble_fusionr ) r Zevidence_packageÚ estimatesZ gps_estimateZvisual_estimateZsemantic_estimateZgeometric_estimateZtemporal_estimateZ map_estimateZsimilarity_estimateZfinal_estimater r r Ú geolocate* sH
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
ú zGeolocationEngine.geolocatec
|
|||
|
|
C sJ |j }|jr|jsdS d}|jr$d}t|j|j|dd|j|j|jdœd�S )z Geolocate using GPS metadataNç $@g @gÍÌÌÌÌÌì?Úgps©r r! Úaltituder )r r r! r1 r )r r
|
|||
|
|
r r
|
|||
|
|
r r r r" h s" ýúz GeolocationEngine._gps_geolocatec
|
|||
|
|
C sf |j s
|
|||
|
|
dS ddddœ}|j D ]D}|j|v r ||j \}}t||d|jd d|j|jd œd
|
|||
|
|
� S q dS ) z Geolocate using visual landmarksN)gvq
|
|||
|
|
àmH@gB`åÐ"[@)gœ3¢´7XD@g+‡Ù‚RÀ)g¹�ðÀI@g½ã Éå¿¿)Z eiffel_towerZstatue_of_libertyZbig_beng I@gš™™™™™é?Zvisual)Zlandmarkr r )Úvisual_objectsÚlabelr r )r r
|
|||
|
|
Z landmarksÚobjr r r r r r$ � s$ ý
|
|||
|
|
|
|||
|
|
ú z#GeolocationEngine._visual_geolocatec C s~ |j s
|
|||
|
|
dS dddddœ}|j D ]Z}|j ¡ }| ¡ D ]B\}}||v r4t|d |d d |jd
|
|||
|
|
d |j|d œd
|
|||
|
|
� S q4q dS )z.Geolocate using semantic objects (signs, text)N)çúíëÀ9ƒ+@ç€H¿} Y@)gǺ¸�ÖA@g×òAÏta@)gÅþ²{òÀI@gëâ6À[À¿)g^KÈ=[D@gªñÒMb€RÀ)ZbangkokZtokyoZlondonznew yorkr r g @�@g333333ã?Zsemantic)ÚtextZmatched_locationr )Útext_detectionsr7 ÚlowerÚitemsr r )r r
|
|||
|
|
Zlocation_keywordsÚtext_detZ
|
|||
|
|
text_lowerÚlocationÚcoordsr r r r% ž s( ü
|
|||
|
|
|
|||
|
|
|
|||
|
|
ú z%GeolocationEngine._semantic_geolocatec C s dS )z"Geolocate using geometric featuresNr ©r r
|
|||
|
|
r r r r& ¼ s z&GeolocationEngine._geometric_geolocatec C s dS )z Geolocate using temporal signalsNr r> r r r r'  s z%GeolocationEngine._temporal_geolocatec C s dS )z&Match against map data (OpenStreetMap)Nr r> r r r r( È s z GeolocationEngine._map_matchc C s dS )z6Match against historical observations using embeddingsNr r> r r r r) Î s z#GeolocationEngine._similarity_match)r, r c sú |sdS t |ƒdkr |d S tdd„ |D ƒƒ‰ ˆ dkrNdt |ƒ gt |ƒ }n‡ fdd„|D ƒ}td d„ t||ƒD ƒƒ}td
|
|||
|
|
d„ t||ƒD ƒƒ}td d„ t||ƒD ƒƒ}td d„ |D ƒƒ}d
|