The Hardware Design And Realization Of TV Tracking

Technology of video target detection and tracking is a very important field in modern science and technology.It involves image processing,automatic control and computer application,and so on.It is widely used in civil and military affairs,for example, advance warning, weapon control, video compression by contents segmentation and contents retrieval,and so on.This dissertation discusses realization of the project and relevant theoretical analysis. The main focus is on the hardware design and realization. The hardware unit is typical high speed digital circuit which is the current hot research point.However, the hardware of the system is diferent from traditional analog or digital circuit. It can be defined SOPC(System On Programmable Chip) .The main diference from traditional circuit is that the hardware unit itself can't do anything without the relevant software. But a hardware platform can play a great variety of the functions with diferent software downloaded. From this meaning, it's of GSOPC (General System On Programmable Chip).After the theoretical model of the system of TV tracking being studied in this paper,the solution of relative software system and hardware system based on the C64x high-speed DSP and large-scale PLD is developed.During the development of this porject,the system design can be divided into four parts:hardware platform design,hardwaer system's host computer driver program design.DSP software design, the whole system interface design.The design of hardware plat form is mainly discussed in this paper.The important characteristics of this system are high speed and precise, flexible, stable performance, and can be easily transplanted. The thesis described system scheme in detail and the software flow of important part was offered.Successful result was achieved in engineering. The effectiveness of algorithms and advancement of this system has been demonstrated.