3D Visible Light Indoor Positioning by Bokeh Based Optical Intensity Measurement in Smartphone Camera.
Joon-Woo LeeSung-Jin KimSang-Kook HanPublished in: IEEE Access (2019)
Keyphrases
- light intensity
- visible light
- image sensor
- indoor positioning
- dynamic range
- wifi
- mobile devices
- infrared images
- video camera
- face recognition
- light source
- low power
- vision system
- smart home
- infrared
- hardware and software
- transfer function
- mobile applications
- real time
- image processing algorithms
- imaging systems
- digital camera
- context aware
- computer systems