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Presentation
Pixel design and evaluation in CMOS image sensor technology
(2009)
A chip designed in a 0.18 μm CMOS Image Sensor Technology (CIS) is presented which incorporates different pixel design alternatives for Active Pixel Sensor (APS). CIS technology improves characteristics such as sensitivity, ...
Presentation
High-dynamic range tone-mapping algorithm for focal plane processors
(The International Society for Optics and Photonics, 2011)
This paper presents a Dynamic Range improvement technique which is specially well-suited to be implemented in Focal Plane Processors (FPP) due to its very limited computing requirements since only local memories, little ...
Presentation
Live demonstration: Real-time high dynamic range video acquisition using in-pixel adaptive content-aware tone mapping compression
(Institute of Electrical and Electronics Engineers, 2015)
This demonstration targets the acquisition of realtime video sequences involving High Dynamic Range (HDR) scenes. Adaptation to different illumination conditions while preserving contrast is achieved by using a sensor chip, ...
Presentation
Locust-inspired vision system on chip architecture for collision detection in automotive applications
(Institute of Electrical and Electronics Engineers, 2006)
This paper describes a programmable digital computing architecture dedicated to process information in accordance to the organization and operating principles of the four-layer neuron structure encountered at the visual ...
Presentation
Control and acquisition system for a high dynamic range CMOS image sensor
(Institute of Electrical and Electronics Engineers, 2012)
A control and acquisition system for the visualization of the images captured with a High Dynamic Range (HDR) CMOS Image Sensor is developed. The image sensor is inserted in a PCB system, which performs low level control, ...
Presentation
A QCIF 145dB imager for focal plane processor chips using a tone mapping technique in standard 0.35μm CMOS technology
(2011)
This paper presents a QCIF HDR imager where visual information is simultaneously captured and adaptively compressed by means of an in-pixel tone mapping scheme [1]. The tone mapping curve (TMC) is calculated from a ...