Repository files navigation An Oriented Bounding Box Labeling Tool on Windows, Linux and Chrome.
obb_editor is implemented using OpenGL, Dear ImGui, SDL2 and emscripten.
On Launch
The Native executable version shows files from the "build/images" folder.
To view other images, either move them to the "build/images" folder,
Or change the folder/path name on the sidebar and press "Refresh List"
On WebAssembly, it loads a built-in list of images.
To open local images, press the "Open Folder..." button
and allow the browser to view files from the folder.
Operations
Mouse
Left Button Drag: Move the image
Scroll: Scale the image
Right Button Drag: Move the box or rotate the box (depending whether box center is seleced)
Right Button Click: Tweak length/width of box (depending where it's clicked)
Middle Button Click: Invert the heading direction of current box
Hotkeys
Key s: Save labeling results (*.vehicle_markers.json)
Key z: Undo modification
Key c: Redo modification
Key o: Open folder (Emscripten only)
Key d: Hide current box
Key 0: Set vehicle type - car
Key 1: Set vehicle type - bus
Key 2: Set vehicle type - mini_bus
Key 3: Set vehicle type - truck
Key 4: Set vehicle type - van
Key 5: Set vehicle type - motorcycle
Key 6: Set vehicle type - cyclist
Key 7: Set vehicle type - ped
Key 8: Set vehicle type - big_truck
Key 9: Set vehicle type - dont_care
Left SHIFT: Show all boxes
Left ALT: Hide manually created boxes
CMake Generate and Build
mkdir build
cd build
cmake ..
cmake --build . -j 8
Run the Native Executable
Setup Emscripten Environment (Install )
CMake Generate and Build
mkdir h5build
cd h5build
emcmake cmake ..
cmake --build . -j 8
Run the WebAssembly Build
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