Research on Video Information Acquisition Module of OV7620

Lei Xu; Wei Lu

doi:10.4028/www.scientific.net/AMR.216.29

Paper Titles

Research on Folding Ripple in Shaftless Reform of Printing Machine
p.11

Color Locating of Ce³⁺ and Eu²⁺ Doped Calcium Magnesium Chlorosilicate UV-LED Phosphors
p.16

Numerical Simulation and Optimal Design of a Novel Actuator Made of the Orthotropic Piezoelectric Composite Material
p.21

Opcm Transducer and a Novel Standing-Surface-Acoustic-Wave Sensor
p.25

Research on Video Information Acquisition Module of OV7620
p.29

Synthesis of Three Novel Aromatic Biazomethine Liquid- Crystalline Epoxy Resins and Curing Reaction with Aromatic Diamine
p.34

Research on the Identification for a Nonlinear System
p.39

Study on the Application of Computer Synchronous Control in Lift-Slab Construction for Steel Frame Structures
p.45

Dynamics of a Higher Order Rational Difference Equation
p.50

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 216Research on Video Information Acquisition Module...

Research on Video Information Acquisition Module of OV7620

Abstract:

In order to meet real-time and quick requirements for video information acquiring and processing, this paper introduces a hardware platform based on Altera's Cyclone series EP1C12Q240C8, to descript the driving timing for CMOS image sensor OV7620 with Verilog HDL language to acquire video information. The system uses SCCB programming model, establishes communication between FPGA chip and CMOS image sensor to achieve the control and acquisition of the signal. In order to achieve operational requirements in different environments and needs, the corresponding registers and the controller are set within CMOS image sensor. Experimental results show that the control of the CMOS image sensor OV7620 flexibly provides a stable and reliable source of raw information for video monitor, industrial applications such as on-site monitoring.

You might also be interested in these eBooks

Optical, Electronic Materials and Applications

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 216)

Pages:

29-33

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.216.29

Citation:

Cite this paper

Online since:

March 2011

Authors:

Lei Xu, Wei Lu

Keywords:

CMOS Image Sensor, Hardware Description, SCCB Communication, Video Information Acquisition, Video Information Monitor

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Hong Fan, Guilin Chen. Imaging quality analysis of CMOS active pixel Sensor[J]. Opto-Electronic Engineering. 2006, 33(5): 104-108.

Google Scholar

[2] Zheng You, Tao Li. Application of CMOS image sensor in space technology[J]. Optical technology. 2002, 28(1): 31-35.

Google Scholar

[3] Jie Liu, Yanxiong Niu, Wei Dong, Binqiang Si, Jiadong Liu. video signal generator; FPGA; USB; simulated target; tracking capability test[J]. Chinese Journal of Scientific Instrument. 2008, 29(3): 655-657.

Google Scholar

[4] Zhichun liu, Jingru Wang. An Image Enhancement Preprocessor Based on the Field Programmable Gate Arrays[J]. Opto-electronic Engineering. 2001, 28(3): 49-50.

Google Scholar

[5] Junquan Yuan, Pukan Huang. Design of real-time digital signal processing system based on DSP and FPGA[J]. Systems Engineering and Electronics. 2004, 26(11): 1561-1563.

Google Scholar

[6] OmniVision Corporation. Preliminary Company Confifential OV7620 Product Specification-Rev. 1. 3(5/13/00) [EB/OL], [2009-10-26]. http: /www. ovt. com.

Google Scholar

[7] Song Pan, Jiye Huang. EDA technology and VHDL[M]. Second edition. Bei Jing: Tsing Hua university press. 2007. 1: 26-32.

Google Scholar