以SOPC驗證即時動態影像追蹤之實作

本論文所實驗之驗證平台主要的目的是在NIOS II的系統上驗證動態影像追蹤。影像的類型是靜態或者是動態的發光體，只要發光體出現在鏡頭前面，從螢幕上就可看到鎖定發光物件的方塊，並且會自動開始追蹤，若發光體開始移動，只要不離開鏡頭的範圍，則螢幕上就會呈現不斷追蹤的狀態，直到發光物件移出鏡頭。在本實驗中所使用的實驗板是由華亨科技所生產的SOPC-NIOS II EDA/SOPC System Platform使用的NIOS II是由美國ALTERA公司所生產，使用的處理器是Cyclone II家族中的EP2C35F672C8，而數位相機方面是使用Terasic所生產的130萬相機發展模組。在影像輸入方面是由數位相機擷取影像後將影像傳回NIOS II處理器，由於影像是連續擷取，所以處理器先將影像存入SDRAM，再取出做影像處理後輸出至SRAM後，由VGA輸出至螢幕。本文將會對整個實作做詳細的敘述。

關鍵字

SOPC ； NIOS ； FPGA ； VGA

並列摘要

In this thesis, the main purpose of the identifying platform is identifying the Real-Time Dynamic Image Tracing on NIOS II system. The type of the image is a static or dynamic luminous object. As long as the luminous object appears in front of the lens, we can use a box lock and trace the luminous object automatically. If the luminous object started moving, we can see the box tracing the luminous object until luminous object move out the lens. In this experiment, the experimental board is SOPC-NIOS II EDA/SOPC System Platform , that is product by the Hua Heng technology company. The processor of the platform is EP2C35F672C8 in Cyclone II family, that is product by ALTERA, and the 1.3 million digital camera development module is product by the Terasic technology company. In the input image is captured by 1.3 million camera development module, and sent back NIOS II processor, image capture in a row, so first image processor into SDRAM, then removed to do image processing before export to SRAM, from VGA output to the screen. This paper will be done for the whole is described in detail.