Digital Pixel Sensor Array with Logarithmic Delta-Sigma Architecture
Like the human eye, logarithmic image sensors achieve wide dynamic range easily at video rates, but, unlike the human eye, they suffer from low peak signal-to-noise-and-distortion ratios (PSNDRs). To improve the PSNDR, we propose integrating a delta-sigma analog-to-digital converter (ADC) in each pi...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
Molecular Diversity Preservation International (MDPI)
2013
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3812627/ |