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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

The Two-Dimensional Lapped Hadamard Transform

http://hdl.handle.net/10191/6542
http://hdl.handle.net/10191/6542
f2286696-796d-4624-a624-d1ea974aee25
名前 / ファイル ライセンス アクション
e81-a_8_1542.pdf e81-a_8_1542.pdf (787.1 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-08-01
タイトル
タイトル The Two-Dimensional Lapped Hadamard Transform
タイトル
言語 en
タイトル The Two-Dimensional Lapped Hadamard Transform
言語
言語 eng
キーワード
主題Scheme Other
主題 image processing
キーワード
主題Scheme Other
主題 paraunitary system
キーワード
主題Scheme Other
主題 symmetric extension
キーワード
主題Scheme Other
主題 lapped transform
キーワード
主題Scheme Other
主題 lattice structure
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Muramatsu, Shogo

× Muramatsu, Shogo

WEKO 6127

Muramatsu, Shogo

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Yamada, Akihiko

× Yamada, Akihiko

WEKO 6128

Yamada, Akihiko

Search repository
Kiya, Hitoshi

× Kiya, Hitoshi

WEKO 6129

Kiya, Hitoshi

Search repository
著者別名
識別子 6130
識別子Scheme WEKO
姓名 村松, 正吾
抄録
内容記述タイプ Abstract
内容記述 In this paper, a two-dimensional (2-D) binary-valued (BV) lapped transform (LT) is proposed. The proposed LT has basis images which take only BV elements and satisfies the axial-symmetric (AS) property. In one dimension, there is no 2-point LT with the symmetric basis vectors, and the property is achieved only with the non-overlapping basis which the Hadamard transform (HT) has. Hence, in two dimension, there is no 2 × 2-point separable ASLT, and only 2-D HT can be the 2 × 2-point separable AS orthogonal transform. By taking non-separable BV basis images, this paper shows that a 2 × 2-point ASLT can be obtained. Since the proposed LT is similar to HT, it is referred to as the lapped Hadamard transform (LHT). LHT of larger size is shown to be provided with a tree structure. In addition, LHT is shown to be efficiently implemented by a lattice structure.
書誌情報 IEICE transactions on fundamentals of electronics, communications and computer sciences
en : IEICE transactions on fundamentals of electronics, communications and computer sciences

巻 E81-A, 号 8, p. 1542-1549, 発行日 1998-08
出版者
出版者 The Institute of Electronics, Information and Communication Engineers
ISSN
収録物識別子タイプ ISSN
収録物識別子 09168508
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826239
権利
権利情報 copyright©1998 IEICE
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.ieice.org/jpn/trans_online/
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