In order to solve the problem of limited linearity and frame rate in the large array infrared (IR)
readout integrated circuit (ROIC), a high-linearity and high-speed readout method based on …

In the paper, a single‐slope analog‐to‐digital converter (ADC) for integrated CMOS image
sensor applications with an improved technique of conversion has been proposed. The …

This article provides a practical design methodology to calculate an optimal filter for noise
reduction in the readout of charge‐coupled devices (CCDs) taking into account the charge …

In this paper, a 256× 256 CMOS image sensor is introduced in which the pixel signals are
read and converted into digital data in a completely differential mode. This technique helps …

For a complementary metal-oxide-semiconductor image sensor with highly linear, low noise
and high frame rate, the nonlinear correction and frame rate improvement techniques are …

This paper presents an innovative readout scheme that utilizes a pair of differential‐clocks‐
assisted time‐to‐digital converter (DCA‐TDC) in CMOS image sensors (CISs). The DCA …

This paper presents a high-linearity pixel readout circuit and a 10-bit ADC for using in CMOS
image sensor. Nonlinearity, total input referred noise power, and power consumption of the …

A complementary metal oxide semiconductor (CMOS) image sensor with a resolution of
128× 128 pixels is presented in this paper in which pixel signal readout, noise suppression …

Short AbstractIn this paper, a comparator is introduced for use in CMOS image sensor which
can suppress the FPN noise of the pixel in addition to comparing voltages. Due to a large …

Recent advances in both software and hardware technologies are enabling the emergence
of vision as a key sensorial modality in various application scenarios. Concerning hardware …