Combined image signal processing for CMOS image sensors [PDF]
Electronics Letters, 2005 An efficient image signal processing structure is proposed for CMOS image sensors to achieve low area and power consumption. In the proposed structure, the gamma correction block is moved to the front to merge several image signal processings into one block.
Kimo Kim, In-Cheol Park
openaire +2 more sources
Cluster Imaging with a Direct Detection CMOS Pixel Sensor in Transmission Electron Microscopy
, 2009 A cluster imaging technique for Transmission Electron Microscopy with a direct detection CMOS pixel sensor is presented. Charge centre-of-gravity reconstruction for individual electron clusters improves the spatial resolution and thus the point spread ...
Battaglia, Marco +3 more
core +1 more source
Ionizing radiation effects on CMOS imagers manufactured in deep submicron process [PDF]
, 2008 We present here a study on both CMOS sensors and elementary structures (photodiodes and in-pixel MOSFETs) manufactured in a deep submicron process dedicated to imaging.
+8 more
core +1 more source
CMOS optical-sensor array with high output current levels and automatic signal-range centring [PDF]
, 1994 A CMOS compatible photosensor with high output current levels, and an area-efficient scheme for automatic signal-range centring according to illumination conditions are presented.
Carmona Galán, Ricardo +3 more
core +1 more source
A high dynamic range digital LinLog CMOS image sensor architecture based on Event Readout of pixels and suitable for low voltage operation [PDF]
, 2007 Several approaches have been developed to extend the dynamic range of image sensor in order to keep all the information content of natural scenes covering a very broad range of illumination.
Guilvard, Alexandre +3 more
core
RTS noise impact in CMOS image sensors readout circuit [PDF]
, 2010 CMOS image sensors are nowadays widely used in imaging applications even for high end applications. This is really possible thanks to a reduction of noise obtained, among others, by Correlated Double Sampling (CDS) readout.
Magnan, Pierre +1 more
core +1 more source
Sensors, 2008 With their significant features, the applications of complementary metal-oxidesemiconductor (CMOS) image sensors covers a very extensive range, from industrialautomation to traffic applications such as aiming systems, blind guidance, active/passiverange ...
Joe-Air Jiang +2 more
doaj
An Ultra-Low Power CMOS Image Sensor with On-Chip Energy Harvesting and Power Management Capability
Sensors, 2015 An ultra-low power CMOS image sensor with on-chip energy harvesting and power management capability is introduced in this paper. The photodiode pixel array can not only capture images but also harvest solar energy.
Ismail Cevik +4 more
doaj +1 more source
CMOS Vision Sensors: Embedding Computer Vision at Imaging Front-Ends [PDF]
, 2018 CMOS Image Sensors (CIS) are key for imaging technol-ogies. These chips are conceived for capturing opticalscenes focused on their surface, and for delivering elec-trical images, commonly in digital format.
Carmona Galán, Ricardo +4 more
core +1 more source
The Design of a Single-Bit CMOS Image Sensor for Iris Recognition Applications
Sensors, 2018 This paper presents a single-bit CMOS image sensor (CIS) that uses a data processing technique with an edge detection block for simple iris segmentation. In order to recognize the iris image, the image sensor conventionally captures high-resolution image
Keunyeol Park, Minkyu Song, Soo Youn Kim
doaj +1 more source