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Hexagonal Image Processing : A Practical Approach / by Lee Middleton, Jayanthi Sivaswamy
(Advances in Computer Vision and Pattern Recognition. ISSN:21916594)

データ種別	電子ブック
版	1st ed. 2005.
出版者	(London : Springer London : Imprint: Springer)
出版年	2005
大きさ	XIII, 254 p : online resource
著者標目	*Middleton, Lee author Sivaswamy, Jayanthi author SpringerLink (Online service)

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URL	巻　次	配架場所	請求記号	登録番号	コメント	刷　年	状　態	利用注記	ISBN	予約	請求メモ
URL		射水-電子	007	EB0003559	Computer Scinece R0 2005-6,2022-3				9781846282034

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一般注記	Current approaches to vision -- The Proposed HIP Framework -- Image processing within the HIP framework -- Applications of the HIP framework -- Practical aspects of hexagonal image processing -- Processing images on square and hexagonal grids - a comparison -- Conclusion Hexagonal Image Processing provides an introduction to the processing of hexagonally sampled images, includes a survey of the work done in the field, and presents a novel framework for hexagonal image processing (HIP) based on hierarchical aggregates. Digital image processing is currently dominated by the use of square sampling lattices, however, hexagonal sampling lattices can also be used to define digital images. The strengths offered by hexagonal lattices over square lattices are considerable: • higher packing density, • uniform connectivity of points (pixels) in the lattice, • better angular resolution by virtue of having more nearest neighbours, and • superlative representation of curves. The utility of the HIP framework is demonstrated by implementing several basic image processing techniques (for the spatial and frequency domain) and some applications. The HIP framework serves as a tool for comparing processing of images defined on a square vs hexagonal grid, to determine their relative merits and demerits. The theory and algorithms covered are supplemented by attention to practical details such as accommodating hardware that support only images sampled on a square lattice. Including a Foreword written by Professor Narendra Ahuja, an eminent researcher in the field of Image Processing and Computer Vision, the book’s fresh approach to the subject offers insight and workable know-how to both researchers and postgraduates HTTP:URL=https://doi.org/10.1007/1-84628-203-9
件　名	LCSH:Lasers LCSH:Computer vision LCSH:Image processing—Digital techniques LCSH:Interactive multimedia LCSH:Multimedia systems FREE:Laser FREE:Computer Vision FREE:Computer Imaging, Vision, Pattern Recognition and Graphics FREE:Media Design
分　類	LCC:QC685-689.55 LCC:TA1671-1707 DC23:621.366
書誌ID	EB00002947
ISBN	9781846282034