Full metadata record
DC FieldValueLanguage
dc.contributor.author殷重瑞en_US
dc.contributor.authorIn, Chung-Reen_US
dc.contributor.author吳炳飛en_US
dc.contributor.authorBING-FEI WUen_US
dc.date.accessioned2014-12-12T02:19:08Z-
dc.date.available2014-12-12T02:19:08Z-
dc.date.issued1997en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT860591005en_US
dc.identifier.urihttp://hdl.handle.net/11536/63180-
dc.description.abstract本論文利用個人電腦、TMS320C50數位訊號處理器與AT89C51單晶片 設計了一個彩色影像 處理的實驗環境。在此環境中,使用者可以根據自 己的需要來改變電路上的設定,以符合各 種影像處理的要求。為了應付 龐大的彩色影像資料,在電路上採用了動態隨機存取記憶體。 由於速度 上的考量,電路上有記憶體Switch的設計。另外,此論文特別針對彩色影 像做小波 轉換與零樹編碼的壓縮。並針對實際考量對演算法做修正,使 得此壓縮法在人眼可接受的品 質下,具有較高的壓縮比。 In this thesis,we propose a color image processing experiment environment designed by PC,TMS320C50 DSP processor and AT89C51 single chip.In this environment, users can change the setting on the circuit to fit various requirements.To deal with huge amounts of color image data, we use DRAM for larger capacity.For considering the processing speed,memory switching method is designed on the circuit. Particularly,this thesis focuses on the codec of the Wavelet Transform and Zerotree Coding.And we can adjust the algorithm to fit the actual conditions so that we can get the high compression ratio from the acceptable quality for human eyes.zh_TW
dc.language.isozh_TWen_US
dc.subject數位訊號處理器zh_TW
dc.subject小波轉換zh_TW
dc.subject零樹編碼zh_TW
dc.subjectDSPen_US
dc.subjectWavelet Transformen_US
dc.subjectZerotree Codingen_US
dc.titleDSP-Based影像處理電路之設計與其在彩色影像壓縮上的應用zh_TW
dc.titleDSP-Based Image Processing Circuit Design and Its Application to Color Image Compressionen_US
dc.typeThesisen_US
dc.contributor.department電控工程研究所zh_TW
Appears in Collections:Thesis