A 134 DB Dynamic Range Noise Shaping Slope Light-to-Digital Converter for Wearable Chest PPG Applications.
Qiuyang LinShuang SongRoland Van WegbergWim SijbersDwaipayan BiswasMario KonijnenburgChris Van HoofFilip TavernierNick Van HelleputtePublished in: IEEE Trans. Biomed. Circuits Syst. (2021)
Keyphrases
- dynamic range
- delta sigma
- analog to digital converter
- image sensor
- cmos image sensor
- light intensity
- noise shaping
- transfer function
- high dynamic range
- liquid crystal
- video camera
- single chip
- spatially varying
- image coding
- solid state
- signal to noise ratio
- digital camera
- processing capabilities
- image processing algorithms
- computer vision
- error diffusion
- parallel processing
- image enhancement
- filter bank
- image quality
- multiscale