100kimch / galapagos_grasshopper

project for bicycles & electric kickboard to run on "green wave".

MIT License

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A bicycle path mapper #2

Open 100kimch opened 3 years ago

100kimch commented 3 years ago

A bicycle path mapper

status: IN PROGRESS
this issue is linked to [C] BACKEND SERVER on #4 User sequence diagram

Environments

Python 3
Flask docker image
OpenCV 3^
Kakao Map API

Drafts

brief_description_of_a_bicycle_path_mapper

get_image(coordinates, perspective)
- description
- get a map image from Kakao Map API
- output
- image in numpy matrix object
get_graph(Image, road_level)
- description
- get interpreted graph
- output
- class Graph_map

100kimch commented 3 years ago

Image processing procedures

get bicycle image

threshold & remove salt n pepper noise

detect corners using harrisCornerDetection

100kimch commented 3 years ago

Detect & map crosswalks

Get Kakao general 2d maps & district area maps

make mask image of crosswalks
detect crosswalks
contour crosswalk area & make a box

100kimch commented 3 years ago

Functions

on_load_map_images()
- get_map_images()
- set_temp_map_images()
on_update_crosswalks()
- get_temp_map_images()
- process_temp_map_images()
- remove_temp_map_images()
- add_processing_log()
- add_crosswalk()
on_set_drive()
- set_drive()
- add_drive_log()
on_get_state()
on_update_drive()
on_end_drive()
on_learn()
- add_view()
- process_view()
- learn_view()
- add_crosswalk()
- add_map()
- add_learning_log()
on_report()
- get_learning_log()

Classes (equal to Data Models)

TempMapImage
Crosswalk
Map
View
Log
ProcessingLog extends Log
LearningLog extends Log