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研究生: Puteri Noraisya Primandari
Puteri - Noraisya Primandari
論文名稱: An Image Processing Approach toward Seasonal Change of Trees
An Image Processing Approach toward Seasonal Change of Trees
指導教授: 楊傳凱
Chuan-Kai Yang
口試委員: 賴祐吉
Yu-Chi Lai
姚智原
Chih-Yuan Yao
學位類別: 碩士
Master
系所名稱: 管理學院 - 資訊管理系
Department of Information Management
論文出版年: 2016
畢業學年度: 104
語文別: 英文
論文頁數: 50
中文關鍵詞: HSVcolortransferForegroundandbackgroundseparationEdgedetectionK-MeansclusteringUserinteraction
外文關鍵詞: HSV color transfer, Foreground and background separation, Edge detection, K-Means clustering, User interaction
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  • In spite of the fact that a collection of various trees of four different seasons can be found from the internet. Nevertheless, it is definitely not an easy task for a photographer or a professional to take a picture of the same tree for different seasons. In this paper, we provide a comprehensive system to generate a new image of a different season from a given image by reflecting the seasonal characteristics. We construct a new color transfer approach through the HSV color space. We also create the generated season change more properly by identifying the foreground and background of the image. By knowing the foreground of a scene, the system ensures the color modification only apply to the main object which is detected. Once we make in-depth observations of a tree, we extract a tree characteristic from the particular flowers on these trees with different magnitudes and directions. Currently, we create a system that can deploy the flowers along particular paths by generating random scales and rotations. Edge detection and K-Means Clustering are used to find a reasonable place to grow the flowers. Additionally, this system can also be assisted with user interaction to mark the reasonable result. The collaboration between the system and the user would be essential to hint the foreground and background of the image and also to control the final result for an acceptable output.


    In spite of the fact that a collection of various trees of four different seasons can be found from the internet. Nevertheless, it is definitely not an easy task for a photographer or a professional to take a picture of the same tree for different seasons. In this paper, we provide a comprehensive system to generate a new image of a different season from a given image by reflecting the seasonal characteristics. We construct a new color transfer approach through the HSV color space. We also create the generated season change more properly by identifying the foreground and background of the image. By knowing the foreground of a scene, the system ensures the color modification only apply to the main object which is detected. Once we make in-depth observations of a tree, we extract a tree characteristic from the particular flowers on these trees with different magnitudes and directions. Currently, we create a system that can deploy the flowers along particular paths by generating random scales and rotations. Edge detection and K-Means Clustering are used to find a reasonable place to grow the flowers. Additionally, this system can also be assisted with user interaction to mark the reasonable result. The collaboration between the system and the user would be essential to hint the foreground and background of the image and also to control the final result for an acceptable output.

    ABSTRACT i ACKNOWLEDGMENT ii TABLE OF CONTENTS iii LIST OF TABLES iv LIST OF FIGURES v Chapter 1. Introduction 1 1.1 Motivation 1 1.2 Statement of the Problem 1 1.3 Potential Contribution 2 1.4 Organization 3 Chapter 2. Background and Related Work 4 2.1 Foreground and Background Detection 4 2.2 Color Transfer 5 2.3 Edge Detector 6 Chapter 3. Proposed System 7 3.1 Overview System 7 3.2 Architecture System 7 3.3 Library Creation 9 3.4 Season Detection 10 3.5 Color Transmission 13 3.6.1 The RGB Color Transfer 13 3.6.2 The HSV Color Transfer 17 3.6 Foreground and Background Detection 22 3.7 Object Allocation 25 3.7.1 Canny Edge Detector 25 3.7.2 K-Means Clustering 26 3.8 Edit Propagation 27 3.8.1 Scaling Flowers 27 3.8.3 Dragging Flowers 28 Chapter 4. Experimental Result 30 Chapter 5. Conclusion and Discussion 40 5.1 Conclusion 40 5.2 Limitation and Future Work 40 References 41

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