Characteristics of an Image Sensor with Early-Vision Processing Fabricated in Standard 0.35 μm Cmos Technology

Metrology and Measurement Systems

Grzegorz Blakiewicz¹  Waldemar Jendernalik¹  Jacek Jakusz¹  Stanisław Szczepański¹  Robert Piotrowski¹ 

关键词: CMOS imager;    analogue processor array;    smart sensor;    vision chip;   

DOI  :  10.2478/v10178-012-0017-8

来源: Versita

【 摘 要 】

The article presents measurement results of prototype integrated circuits for acquisition and processing of images in real time. In order to verify a new concept of circuit solutions of analogue image processors, experimental integrated circuits were fabricated. The integrated circuits, designed in a standard 0.35 μm CMOS technology, contain the image sensor and analogue processors that perform low-level convolution-based image processing algorithms. The prototype with a resolution of 32 × 32 pixels allows the acquisition and processing of images at high speed, up to 2000 frames/s. Operation of the prototypes was verified in practice using the developed software and a measurement system based on a FPGA platform.

【 授权许可】

Unknown