Image Warping Using a Novel Recursive Transformation Algorithm

文化大學機構典藏 CCUR > 理工學院 > 工學院 > 工學院 > 學報-華岡工程學報 > Item 987654321/28804

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/28804

题名:	Image Warping Using a Novel Recursive Transformation Algorithm 以循環轉換法則處理影像之扭轉
作者:	Lai), 賴茂富(Mao-Fu
贡献者:	華岡工程學報
日期:	1996-03
上传时间:	2014-11-04 14:22:44 (UTC+8)
摘要:	影像扭轉通常用來修正影像移動或旋轉所產生之失真，因爲影像之扭轉需要很龐大的運算，故本文提出一種新的循環轉換法則(Recursive Transformation Algorithm)，以提高影像扭轉之運算速度。因所提出之轉換法則比傳統方式之速度提高10倍，故利用此種新的方法可以實現高效能之影像扭轉之運算。 Image warping is frequently used to correct the distortion caused by image translation, rotation, skewing or scaling. Since image warping involves a tremendous amount of arithmetic operations, huge computational efforts are required. This paper presents a novel recursive transformation algorithm for the second order image warping. The proposed algorithm can be employed to compute pixel coordinates efficiently by reducing the computational complexity significantly for high-speed image warping applications. The transformation algorithm is implemented by software on a computer for performance evaluation. The result of which shows a tenfold improvement in execution speed compared with that of the conventional image warping method. Using the proposed algorithm, a high-throughput image warping with efficient computational capability can be realized.
關聯:	華岡工程學報； 10 期 (1996 / 03 / 01) ， P1 - 17
显示于类别:	[工學院] 學報-華岡工程學報

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	220	检视/开启

检视Licence

在CCUR中所有的数据项都受到原著作权保护.

数据加载中.....