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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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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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.
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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 |
work_keys_str_mv |
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