A DSP-like analogue processing unit for smart image sensors

被引：19

作者：

Dupret, A ^{[1
]}

Klein, JO ^{[1
]}

Nshare, A ^{[1
]}

机构：

[1] Univ Paris 11, UMR 8622, Inst Elect Fondamentale, F-91405 Orsay, France

来源：

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 2002年 / 30卷 / 06期

关键词：

analogue image processing; electronic retina; CMOS image sensor;

D O I：

10.1002/cta.211

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An electronic retina featuring DSP-like programmable analogue processing is addressed. The motivations for designing such an original smart image sensor are accounted for. The architecture of the circuit is described and then the two more important building blocks are detailed. Finally, the practical implementation and tests results are given so as to validate the approach. Copyright (C) 2002 John Wiley Sons, Ltd.

引用

页码：595 / 609

页数：15

共 16 条

[1] A PROGRAMMABLE ARTIFICIAL RETINA [J].

BERNARD, TM ;

ZAVIDOVIQUE, BY ;

DEVOS, FJ .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1993, 28 (07) :789-798

[2] A COMPUTATIONAL APPROACH TO EDGE-DETECTION [J].

CANNY, J .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1986, 8 (06) :679-698

[3]

CARMONA R, 1998, P 5 IEEE INT WORKSH, P243

[4] CELLULAR NEURAL NETWORKS - THEORY [J].

CHUA, LO ;

YANG, L .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1988, 35 (10) :1257-1272

[5]

DEVOS F, 1993, ELECTRON LETT, V9, P1766

[6] A programmable vision chip for CNN based algorithms [J].

Dupret, A ;

Klein, JO ;

Nshare, A .

PROCEEDINGS OF THE 2000 6TH IEEE INTERNATIONAL WORKSHOP ON CELLULAR NEURAL NETWORKS AND THEIR APPLICATIONS (CNNA 2000), 2000, :207-212

[7] ON CHARGE INJECTION IN ANALOG MOS SWITCHES AND DUMMY SWITCH COMPENSATION TECHNIQUES [J].

EICHENBERGER, C ;

GUGGENBUHL, W .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1990, 37 (02) :256-264

[8] SMART-PIXEL CELLULAR NEURAL NETWORKS IN ANALOG CURRENT-MODE CMOS TECHNOLOGY [J].

ESPEJO, S ;

RODRIGUEZVAZQUEZ, A ;

DOMINGUEZCASTRO, R ;

HUERTAS, JL ;

SANCHEZ-SINENCIO, E .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1994, 29 (08) :895-905

[9] A programmable focal-plane MIMD image processor chip [J].

Etienne-Cummings, R ;

Kalayjian, ZK ;

Cai, DH .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2001, 36 (01) :64-73

[10]

GRAF HP, P 2 INT C MICR NEUR, P471

← 1 2 →