遮罩式掃描數位影像處理晶片; Mask Scanning for Digital Image Processing Chip

NCUIR > Engineering College > Graduate Institute of opto-Mechatronics > Electronic Thesis & Dissertation > Item 987654321/43438

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/43438

Title:	遮罩式掃描數位影像處理晶片;Mask Scanning for Digital Image Processing Chip
Authors:	林峻宇;Jun-yu Lin
Contributors:	光機電工程研究所
Keywords:	FPGA;CMOS影像感測器;數位影像處理;CMOS Image Sensor;FPGA;Digital Image Processing
Date:	2010-07-22
Issue Date:	2010-12-08 13:38:49 (UTC+8)
Publisher:	國立中央大學
Abstract:	隨著影像感測器和微處理器的發展，影像檢測系統逐漸應用在人類的生活中，都可以找到許多影像系統投入的例證，隨著製品日益精細，人眼辨識工作的可行性，都是可以預見的問題，進而促使業界開始重視以機械進行視覺辨識的解決方案。現今影像處理平台已發展到可自動偵測並紀錄圖像特徵，同時具備動作分析等功能，因此預期在影像應用上，最終也將以特徵比對或特徵演算結果做為檢測依據，也就是影像辨識。本文貢獻為開發設計一遮罩式掃描影像處理晶片，以Xilinx Spartan3 FPGA為核心，配合現有的CMOS image Sensor取像模組，直接對CMOS擷取出的影像資料，進行高速數位影像濾波，傳處理的二值化邊緣影像至下級處理器，達到完全的即時運算。 The main purpose of this paper is to develop a Mask-Scanning Structure for high speed image processing and implemented on Xilinx Spartan3 FPGA. It has pictures from CMOS image Sensor. The pictures can be processed by the high speed image filter that is coded in the chip. Because of the image processing chip, a binary edge image can be downloaded to next processer which has reached the real-time operating completely.
Appears in Collections:	[Graduate Institute of opto-Mechatronics] Electronic Thesis & Dissertation

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