Spatially varying exposure with 2-by-2 multiplexing: Optimality and universality

X Qu, Y Chi, SH Chan - IEEE Transactions on Computational …, 2024 - ieeexplore.ieee.org
The advancement of new digital image sensors has enabled the design of exposure
multiplexing schemes where a single image capture can have multiple exposures and …

39 000-Subexposures/s Dual-ADC CMOS Image Sensor With Dual-Tap Coded-Exposure Pixels for Single-Shot HDR and 3-D Computational Imaging

R Gulve, N Sarhangnejad, G Dutta… - IEEE Journal of Solid …, 2023 - ieeexplore.ieee.org
A dual-tap coded-exposure-pixel (CEP) image sensor is presented and validated in two
computational imaging applications. The NMOS-only data-memory pixel (DMP) reduces the …

A Vision System With 1-inch 17-Mpixel 1000-fps Block-Controlled Coded-Exposure Stacked-CMOS Image Sensor for Computational Imaging and Adaptive Dynamic …

T Hirata, H Murata, T Arii, H Matsuda… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
This study introduces a vision system that can acquire images at high speeds and high
resolutions. Image sensors are used not only in digital still cameras but also in various …

Single‐Shot Auto‐Exposure and High Dynamic Range Imaging Based on Asynchronous Operation of Pixel Array Circuitry

Y Lamouaraa‐Sedlackova… - … Journal of Circuit …, 2024 - Wiley Online Library
This paper introduces an image formation technique that realizes automatic adaptation to
the illumination conditions during image capture. This adaptation takes place …

Imaging and Object Detection Under Extreme Lighting Conditions and Real World Adversarial Attacks

X Qu - 2023 - search.proquest.com
Imaging and computer vision systems deployed in real-world environments face the
challenge of accommodating a wide range of lighting conditions. However, the cost, the …

[图书][B] Per-Pixel Coded-Exposure CMOS Image Sensors

N Sarhangnejad - 2021 - search.proquest.com
The ever-growing demand for applications of cameras necessitate research not only on
improving the performance of image sensors but also on new image sensor architectures …

[PDF][PDF] Flexible Spectrally-Scanning Snapshot Multispectral Imaging On Dual-Tap Coded-Exposure-Pixel CMOS Image Sensors

R Rangel, N Sarhangnejad, M Wei, R Gulve, G Dutta… - imagesensors.org
We present a method of spectrallyscanning snapshot multispectral imaging (MSI) that
employs a dual-tap coded-exposure-pixel (CEP) CMOS image sensor. A frame exposure …

Hardware-Efficient Accelerators For Mask Generation in Coded-Exposure Cameras

MAA Sakr - 2021 - search.proquest.com
Abstract A Coded-Exposure-Pixel image sensor is an advanced image sensor with the
programmability of the exposure per pixel, using codes” mask data,” for various applications …