Results 21 to 30 of about 58,142 (300)
High performances monolithic CMOS detectors for space applications [PDF]
, 2001 During the last 10 years, research about CMOS image sensors (also called APS -Active Pixel Sensors) has been intensively carried out, in order to offer an alternative to CCDs as image sensors.
Corbière, Franck +8 more
core +1 more source
Review of CMOS image sensors [PDF]
Microelectronics Journal, 2006 Abstract The role of CMOS Image Sensors since their birth around the 1960s, has been changing a lot. Unlike the past, current CMOS Image Sensors are becoming competitive with regard to Charged Couple Device (CCD) technology. They offer many advantages with respect to CCD, such as lower power consumption, lower voltage operation, on-chip functionality
M. Bigas +3 more
openaire +1 more source
CCD Sensor Based Cameras for Sustainable Streaming IoT Applications With Compressed Sensing
IEEE Access, 2023 This paper presents a comprehensive study of compressed sensing (CS) techniques applied to Charge Coupled Device (CCD) and Complementary Metal-Oxide Semiconductor (CMOS) sensor-based cameras.
Ramachandra Gambheer, M. S. Bhat
doaj +1 more source
A digital high-dynamic-range CMOS image sensor with multi-integration and pixel readout request [PDF]
, 2007 A novel principle has been developed to build an ultra wide dynamic range digital CMOS image sensor. Multiple integrations are used to achieve the required dynamic.
Guilvard, Alexandre +3 more
core +1 more source
Overview of CMOS process and design options for image sensor dedicated to space applications [PDF]
, 2005 With the growth of huge volume markets (mobile phones, digital cameras…) CMOS technologies for image sensor improve significantly. New process flows appear in order to optimize some parameters such as quantum efficiency, dark current, and conversion gain.
Corbière, Franck +2 more
core +1 more source
Design and Fabrication of Vertically-Integrated CMOS Image Sensors
Sensors, 2011 Technologies to fabricate integrated circuits (IC) with 3D structures are an emerging trend in IC design. They are based on vertical stacking of active components to form heterogeneous microsystems.
Orit Skorka, Dileepan Joseph
doaj +1 more source
IEEE Journal of the Electron Devices Society, 2015 This paper presents a CMOS time-of-flight (ToF) range image sensor using high-speed lock-in pixels with background light canceling capability. The proposed lock-in pixel uses MOS gate-induced lateral electric field control of depleted potential of pinned
Sang-Man Han +5 more
doaj +1 more source
RTS noise reduction of CMOS image sensors using amplifier-selection pixels [PDF]
, 2013 This paper describes a RTS (random telegraph signal) noise reduction technique for an active pixel CMOS image sensor (CIS) with in-pixel selectable dual source-follower amplifiers.
Kagawa, Kiichiro +4 more
core +1 more source
CMOS sensors for atmospheric imaging [PDF]
International Conference on Space Optics — ICSO 2016, 2017 Recent European atmospheric imaging missions have seen a move towards the use of CMOS sensors for the visible and NIR parts of the spectrum. These applications have particular challenges that are completely different to those that have driven the development of commercial sensors for applications such as cell-phone or SLR cameras. This paper will cover
Wendy Hubbard +7 more
openaire +1 more source
Robust Dehaze Algorithm for Degraded Image of CMOS Image Sensors
Sensors, 2017 The CMOS (Complementary Metal-Oxide-Semiconductor) is a new type of solid image sensor device widely used in object tracking, object recognition, intelligent navigation fields, and so on.
Chen Qu +4 more
doaj +1 more source