Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture

碩士 === 國立中央大學 === 資訊工程學系碩士在職專班 === 100 === In today''s human-machine interaction(HMI) systems, the touch gestures and the real-time image manipulation , such as image translation, scaling and rotating, have became the must-have features. These operations conventionally are implemen...

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Bibliographic Details
Main Authors: Meng-Jen Huang, 黃孟仁
Other Authors: Ching-Han Chen
Format: Others
Language:zh-TW
Published: 2012
Online Access:http://ndltd.ncl.edu.tw/handle/82763577628163211495
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spelling ndltd-TW-100NCU053920552015-10-13T21:22:38Z http://ndltd.ncl.edu.tw/handle/82763577628163211495 Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture 整合影像操作與觸控手勢的HMI控制器設計與實作 Meng-Jen Huang 黃孟仁 碩士 國立中央大學 資訊工程學系碩士在職專班 100 In today''s human-machine interaction(HMI) systems, the touch gestures and the real-time image manipulation , such as image translation, scaling and rotating, have became the must-have features. These operations conventionally are implemented through the embedded middleware of back-end system. This software''s solution is not suitable for real-time requirements and limited resources of embedded systems because of consuming too much system resources, so in this study, we design a high efficient hardwired HMI controller integrating the image manipulation and touch gesture. We implement a CORDIC processor for the complex trigonometric calculations, and a bicubic spline accelerator for real-time image interpolation. Finally, we integrate the touch gesture controller with real-time gesture recognition engine. The hardwired controller is realize by using MIAT embedded hardware design methodology and verified on a FPGA platform. In the experiments, the proposed controller provide the better performance of the image manipulation than the software’s solution, which is suitable for power-aware , low-cost embedded system and portable electronic products. Ching-Han Chen 陳慶瀚 2012 學位論文 ; thesis 85 zh-TW
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description 碩士 === 國立中央大學 === 資訊工程學系碩士在職專班 === 100 === In today''s human-machine interaction(HMI) systems, the touch gestures and the real-time image manipulation , such as image translation, scaling and rotating, have became the must-have features. These operations conventionally are implemented through the embedded middleware of back-end system. This software''s solution is not suitable for real-time requirements and limited resources of embedded systems because of consuming too much system resources, so in this study, we design a high efficient hardwired HMI controller integrating the image manipulation and touch gesture. We implement a CORDIC processor for the complex trigonometric calculations, and a bicubic spline accelerator for real-time image interpolation. Finally, we integrate the touch gesture controller with real-time gesture recognition engine. The hardwired controller is realize by using MIAT embedded hardware design methodology and verified on a FPGA platform. In the experiments, the proposed controller provide the better performance of the image manipulation than the software’s solution, which is suitable for power-aware , low-cost embedded system and portable electronic products.
author2 Ching-Han Chen
author_facet Ching-Han Chen
Meng-Jen Huang
黃孟仁
author Meng-Jen Huang
黃孟仁
spellingShingle Meng-Jen Huang
黃孟仁
Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
author_sort Meng-Jen Huang
title Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
title_short Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
title_full Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
title_fullStr Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
title_full_unstemmed Design and Implementation of HMI Controller integrating Image Manipulation and Touch Gesture
title_sort design and implementation of hmi controller integrating image manipulation and touch gesture
publishDate 2012
url http://ndltd.ncl.edu.tw/handle/82763577628163211495
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