2008年10月2日 星期四

IEEE SPL 需要繳交的資料

最近很幸運的論文被 IEEE Signal Processing Letters (IEEE SPL) 接受,老師叫我把論文被接受後所需要繳交的資料整理一下以便日後學弟妹可以參考。

投稿時所需要的資料:
  1. IEEE copyright
  2. 10頁格式的原稿
  3. 4頁格式的原稿

接收後所需要的資料: 分別要繳交 電子檔 和 手稿 資料

電子檔資料:
  1. IEEE copyright
  2. 10頁格式的原稿
  3. 4頁格式的原稿
  4. 作者資訊
  5. 圖/表資料必須分開
  6. 圖/表的標題
  7. 4頁格式的原稿(PDF檔)
手稿資料:
  1. IEEE copyright
  2. 所有電子檔資料(CD)
  3. 3份 10頁格式的原稿
  4. 2份 4頁格式的原稿

2008年9月27日 星期六

如何做一篇有質量的論文

論文研究是提升專業能力的重要過程,專業知識的累績靠不斷的閱讀,而研究成果的呈現倚賴清析的論文寫作。
作品的呈現與論文寫作沒有什麼捷徑,就是要不斷的練習與修飾。遵循下列基本步驟與方法,來做出一篇有質量的論文。

1. 研究主題的選擇
主題要符合自己的興趣,研究的範圍要以點出發,由小而大,並能明確定義出所要完成的目標與預期的成果。
2. 理論的推導
創新是最高的準則,盡量從已知完善的理論來架構出自己研究的原理,同時盡量避免必需手動設定的參數。
3. 實驗的實作
實驗的樣本必需具備代表性,適當的對照實驗才能突顯研究主題的優點,實驗的安排要能反應研究主題的長處。
4. 成果的寫作與發表
一篇論文的內容大致分成五大部份:  

  1. Introduction
  2. Literature Review and Related Technolody
  3. Research Methods
  4. Experiment Results
  5. Conclusions and Discussions

2008年9月26日 星期五

做一個充實的研究生

  • 一個研究生最基本的涵養,就是要具備自動自發的精神,與負責認真的態度。
  • 多想,多讀,多做。
  • 積沙成塔,知識的累積封富一個人的常識。
  • 規律的生活轉換成良好的效率。
  • 態度決定你的成究。
  • 有多少的付出就有多少的收穫。
  • 恆心決定最後成敗。

2008年9月14日 星期日

實驗室成員Members

博士生


  • 陳耶舜(95)
  • 林正中(97)
碩士生

  • 郭建甫(96)
  • 林永益(96)
  • 藍永青(96)
  • 李曜廷(97)
  • 周育賢(97)
  • 簡吟芳(97)
  • 于 傑(97職)
  • 郭逸威(97職)
  • 林祺翰(97職)
  • 陳盈瑜(銘傳資傳)


畢業校友

  • 蔡耀德(銘傳資傳碩士)
  • 蘇錦輝(銘傳資傳碩士 )

機密圖像分享介紹 Intro. to Secret Image Sharing

In cryptography, secret sharing refers to any method for distributing a secret amongst a group of participants, each of which is allocated a share of the secret. The secret can only be reconstructed when the shares are combined together; individual shares are of no use on their own.
More formally, in a secret sharing scheme there is one dealer and n players. The dealer gives a secret to the players, but only when specific conditions are fulfilled. The dealer accomplishes this by giving each player a share in such a way that any group of t (for threshold) or more players can together reconstruct the secret but no group of fewer than t players can. Such a system is called a (t, n)-threshold scheme (sometimes it is written as an (n, t)-threshold scheme).
Secret sharing was invented by both Adi Shamir and George Blakley independently in 1979.

視覺式密碼學介紹 Intro. to Visual Cryptography

Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that the decryption can be performed by the human visual system, without the aid of computers.

隱藏學介紹 Intro. to Steganography

Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. By contrast, cryptography obscures the meaning of a message, but it does not conceal the fact that there is a message. Today, the term steganography includes the concealment of digital information within computer files. For example, the sender might start with an ordinary-looking image file, then adjust the color of every 100th pixel to correspond to a letter in the alphabet—a change so subtle that someone who isn't actively looking for it is unlikely to notice it.

論文著作 Publications

  1. Y.J. Chang, R.Z. Wang and J.C. Lin, “Hiding Images Using Modified Search-Order Coding and Modulus Function,” International Journal of Pattern Recognition and Artificial Intelligence, Vol. 22, No. 6, pp. 1215-1240. (SCI)
  2. Y.H. Chen, T.L. Chia, Y.K. Lee, S.Y. Huang, and R.Z. Wang, "A Vision-Based Augmented-Reality System For Multiuser Collaborative Environments," IEEE Transactions On Multimedia. Vol. 10, No. 4, pp. 585-595, 2008. (SCI)
  3. S.J. Shyu, S.Y. Huang, Y.K. Lee, R.Z. Wang and K. Chen, "Sharing Multiple Secrets in Visual Cryptography," Pattern Recognition, Vol. 40, No. 12. pp. 3633-3651, 2007. (SCI)
  4. R.Z. Wang and S.J. Shyu, "Scalable secret image sharing," Signal Processing: Image Communication, Vol. 22, No. 4, pp. 363-373, April 2007. (SCI)
  5. R.Z. Wang and Y.D. Tsai, "An image-hiding method with high hiding-capacity based on best-block matching and k-means clustering," Pattern Recognition, Vol. 40, No. 2, pp. 398–409, February 2007. (SCI)
  6. R.Z. Wang and Y.S. Chen, "High-payload image steganography using two-way block matching," IEEE Signal Processing Letters, Vol. 13, No. 3, pp. 161–164, March 2006. (SCI)
  7. R.Z. Wang and C.H. Su, "Secret image sharing with smaller shadow images," Pattern Recognition Letters, Vol. 27, No. 6, pp. 551–555, April, 2006. (SCI)
  8. C.P. Huang and R.Z. Wang, "An integrated edge detection method using mathematical morphology," Pattern Recognition and Image Analysis, Vol. 16, No. 3, pp. 406–412, 2006.
  9. S.Y. H., Y.K. Lee, R.Z. Wang, and Y.H. Chen, “Threshold-Based Successive Elimination Algorithm for Block Motion Estimation,” Optical Engineering, Vol. 45, No. 2, February, 2006. (SCI)
  10. R.Z. Wang, C.F. Lin, and J.C. Lin, "Image hiding by optimal LSB substitution and genetic algorithm," Pattern Recognition, Vol. 34, No. 3, pp. 101–113, 2001. (SCI)
  11. R.Z. Wang, C.F. Lin, and J.C. Lin, "A fragile watermarking technique for image authentication," Journal of Computers, Vol. 13, No. 1. pp. 11–20, 2001.
  12. C.F. Lin and R.Z. Wang, " An accurate method of measuring similarities for Chinese signature verification system using Fourier descriptors," Pattern Recognition and Image Analysis, Vol. 11, No. 4, pp. 751–757, 2001.
  13. R.Z. Wang, C.F. Lin, and J.C. Lin, "Hiding data in images by optimal moderately-significant-bit substitution," Electronics Letters, Vol. 36, No. 25, pp. 2069–2070, 2000. (SCI)
  14. R.Z. Wang, C.F. Lin, and J.C. Lin, "A visual-pattern-based watermarking scheme for still images," Pattern Recognition and Image Analysis, Vol. 10, No. 4, pp. 542–551, 2000.

研究主題 Research Topics

Media Security

  • Steganography and Steganalysis
  • Image Sharing
  • Visual Cryptography

Interactive Media

  • FingerTracking