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Mostrando ítems 1-10 de 27
Ponencia
A mixed-signal early vision chip with embedded image and programming memories and digital I/O
(The International Society for Optical Engineering - SPIE, 2003)
From a system level perspective, this paper presents a 128 × 128 flexible and reconfigurable Focal-Plane Analog Programmable Array Processor, which has been designed as a single chip in a 0.35μm standard digital 1P-5M CMOS ...
Artículo
Insect-vision inspired collision warning vision processor for automobiles
(Institute of Electrical and Electronics Engineers, 2008)
Vision is expected to play important roles for car safety enhancement. Imaging systems can be used to enlarging the vision field of the driver. For instance capturing and displaying views of hidden areas around the car ...
Ponencia
Structure reconfigurability of the CNNUC3 for robust template operation
(Institute of Electrical and Electronics Engineers, 2000)
We demonstrate the importance of the reconfigurability of a 64/spl times/64 cells size CNN-UM chip. As we show, in such a high complexity mixed-signal VLSI circuit the switch and internal reference level reconfigurability ...
Artículo
A 1000 FPS at 128×128 vision processor with 8-bit digitized I/O
(Institute of Electrical and Electronics Engineers, 2004)
This paper presents a mixed-signal programmable chip for high-speed vision applications. It consists of an array of processing elements, arranged to operate in accordance with the principles of single instruction multiple ...
Ponencia
Analog weight buffering strategy for CNN chips
(Institute of Electrical and Electronics Engineers, 2003)
Large, gray-scale CNN chips employ analog signals to achieve high-density in the internal distribution of the template parameters. Despite the design strategies adopted at the circuitry employed to implement the weights, ...
Ponencia
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, ...
Ponencia
Object oriented image segmentation on the CNNUC3 chip
(Institute of Electrical and Electronics Engineers, 2000)
We show how a complex object oriented image analysis algorithm can be implemented on a CNNUM chip for video-coding. Besides the applied linear operations, several gray-scale nonlinear template operations are also emulated ...
Ponencia
A versatile sensor interface for programmable vision systems-on-chip
(The International Society for Optical Engineering - SPIE, 2003)
This paper describes an optical sensor interface designed for a programmable mixed-signal vision chip. This chip has been designed and manufactured in a standard 0.35μm n-well CMOS technology with one poly layer and five ...
Ponencia
Tactile retina for slip detection
(Institute of Electrical and Electronics Engineers, 2006)
The interest in tactile sensors is increasing as their use in complex unstructured environments is demanded, like in telepresence, minimal invasive surgery, robotics etc. The array of pressure data provided by these devices ...
Ponencia
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 ...