適應性視訊影像增強濾波器

Adaptive Video Image Enhancement Filters

楊崴勝(Wei-Sheng Yang)

指導教授 ： 龔志賢

長榮大學/資訊暨工程學院/資訊管理學系(所)/碩士(2011年)

https://doi.org/10.6833/CJCU.2011.00233

摘要

本研究透過影像強化改善高動態範圍影像的細節資訊問題，系統能夠根據視訊影像品質的優劣自動適當強化視訊影像，並建立一個適應性視訊增強濾波器。本研究著重於影像強化技術與結合蒙地卡羅模擬演算法達到影像的最佳品質之研究，運用雙向濾波器對於高動態範圍影像的處理優勢，並結合蒙地卡羅演算法的特性以找出合適的雙向濾波器演算法之最佳化參數設定範圍，藉此獲得最佳影像品質的優質影像，並建立一個適應性視訊增強濾波器系統，使影像品質提升。

關鍵字

影像強化 ； 蒙地卡羅模擬演算法 ； 適應性視訊影像增強濾波器 ； 雙向濾波器

並列摘要

The purpose of this study is to improve the details of high dynamic range image through the image enhancement. The system can automatically enhance video image according to the type of image and establish the adaptive video enhancement filters. This study focuses on the image enhancement and combines with the Monte Carlo Simulation Algorithm to enhance the quality of the image. This study utilizes the advantage of the bilateral filter for high dynamic range image proessing, and combines with the advantage of the Monte Carlo Simulation Algorithm to find the proper approach of finding the optimized parameters, and make the quality of the image become higher.

並列關鍵字

mage Enhancement ； Monte Carlo Simulation Algorithm ； Adaptive Video Enhancement filters ； Bilateral Filter

參考文獻

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