CMOS 256-Pixel/480-Pixel Photovoltaic-Powered Subretinal Prosthetic Chips With Wide Image Dynamic Range and Bi/Four-Directional Sharing Electrodes and Their Ex Vivo Experimental Validations With Mice.
Chung-Yu WuChi-Kuan TsengJung-Hsing LiaoChuan-Chin ChiaoFang-Liang ChuYueh-Chun TsaiJun OhtaToshihiko NodaPublished in: IEEE Trans. Circuits Syst. (2020)
Keyphrases
- dynamic range
- image sensor
- imaging sensors
- image capture
- input image
- focal plane
- pixel values
- low dynamic range
- high dynamic range
- image processing algorithms
- tone mapping
- high speed
- high dynamic range images
- light intensity
- cmos image sensor
- wide dynamic range
- image analysis
- infrared
- histogram equalization
- transfer function
- video camera
- low cost
- multiscale
- high resolution
- image data
- single image
- single chip
- spatially varying
- natural images
- image segmentation
- hdr images
- gray level
- signal to noise ratio
- digital camera
- low power
- imaging systems
- edge detection
- image processing