English  |  正體中文  |  简体中文  |  Items with full text/Total items : 54367/62174 (87%)
Visitors : 15032671      Online Users : 140
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTHU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 專利  >  Digital signal processing system and method applied for chroma transition


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/58824


    Title: Digital signal processing system and method applied for chroma transition
    Authors: Lee, Ming-Hsiu;Huang, Yuan-Hao
    教師: 黃元豪
    Date: 2007/5/29
    Relation: 專利權人:VXIS Technology Corp.
    Keywords: Digital signal
    chroma transition
    Abstract: A digital signal processing system and method applied for chroma transition, wherein the method has the acts of: performing a difference process on an original chroma signal C to obtain a first difference signal C'; calculating an absolute value |C'| of the first difference signal C'; performing a difference process on the absolute value |C'| to obtain a second difference signal Ca'; determining whether the second difference signal Ca' is a positive signal or a negative signal; wherein based on a determined result, an optimized chroma signal is generated by either mixing the original input chroma signal C with a k-delayed chroma signal, or mixing the k-delayed chroma signal C[n-k] with a 2k-delayed chroma signal C[n-2k], where k is a constant.
    URI: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=7,224,406&OS=7,224,406&RS=7,224,406
    http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/58824
    http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=US2005122431&F=0
    Appears in Collections:[電機工程學系] 專利

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML799View/Open


    在NTHUR中所有的資料項目都受到原著作權保護,僅提供學術研究及教育使用,敬請尊重著作權人之權益。若須利用於商業或營利,請先取得著作權人授權。
    若發現本網站收錄之內容有侵害著作權人權益之情事,請權利人通知本網站管理者(smluo@lib.nthu.edu.tw),管理者將立即採取移除該內容等補救措施。

    SFX Query

    與系統管理員聯絡

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback