Camera Image Quality Benchmarking (Hardcover)

Jonathan B. Phillips, Henrik Eliasson

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商品描述

The essential guide to the entire process behind performing a complete characterization and benchmarking of cameras through image quality analysis

Camera Image Quality Benchmarking contains the basic information and approaches for the use of subjectively correlated image quality metrics and outlines a framework for camera benchmarking.  The authors show how to quantitatively compare image quality of cameras used for consumer photography. This book helps to fill a void in the literature by detailing the types of objective and subjective metrics that are fundamental to benchmarking still and video imaging devices. Specifically, the book provides an explanation of individual image quality attributes and how they manifest themselves to camera components and explores the key photographic still and video image quality metrics. The text also includes illustrative examples of benchmarking methods so that the practitioner can design a methodology appropriate to the photographic usage in consideration.

The authors outline the various techniques used to correlate the measurement results from the objective methods with subjective results. The text also contains a detailed description on how to set up an image quality characterization lab, with examples where the methodological benchmarking approach described has been implemented successfully. This vital resource:

  • Explains in detail the entire process behind performing a complete characterization and benchmarking of cameras through image quality analysis
  • Provides best practice measurement protocols and methodologies, so readers can develop and define their own camera benchmarking system to industry standards
  • Includes many photographic images and diagrammatical illustrations to clearly convey image quality concepts
  • Champions benchmarking approaches that value the importance of perceptually correlated image quality metrics 

Written for image scientists, engineers, or managers involved in image quality and evaluating camera performance, Camera Image Quality Benchmarking combines knowledge from many different engineering fields, correlating objective (perception-independent) image quality with subjective (perception-dependent) image quality metrics. 

商品描述(中文翻譯)

《相機影像品質評估指南》是一本關於透過影像品質分析進行相機完整特性和基準測試的基本資訊和方法的書籍。

本書介紹了與主觀相關的影像品質評估指標的使用方法,並概述了相機基準測試的框架。作者們展示了如何定量比較用於消費攝影的相機的影像品質。本書填補了文獻中的空白,詳細介紹了基準測試靜態和視頻影像設備所需的客觀和主觀指標類型。具體而言,本書解釋了各個影像品質屬性以及它們如何體現在相機組件上,並探討了關鍵的攝影靜態和視頻影像品質指標。本書還包括基準測試方法的實例,以便從業者能夠設計出適合考慮的攝影用途的方法論。

作者們概述了將客觀方法的測量結果與主觀結果相關聯的各種技術。本書還詳細描述了如何建立一個影像品質特性實驗室,並提供了成功實施所描述的方法論基準測試的實例。這是一本重要的資源:

- 詳細解釋了透過影像品質分析進行相機完整特性和基準測試的整個過程
- 提供最佳實踐的測量協議和方法,讓讀者能夠根據行業標準開發和定義自己的相機基準測試系統
- 包含許多攝影圖像和圖解,以清晰傳達影像品質概念
- 倡導重視與知覺相關的影像品質指標的基準測試方法

《相機影像品質評估指南》針對從事影像品質和相機性能評估的影像科學家、工程師或經理撰寫,結合了許多不同工程領域的知識,將客觀(與知覺無關)影像品質與主觀(與知覺有關)影像品質指標相關聯。