Text of Hdr photography-photo-workshop-wileys-photo-workshop-series
1. HDR PHOTOGRAPHYPHOTO WORKSHOPPete Carr and Robert Correll
2. HDR Photography Photo WorkshopPublished byWiley Publishing, Inc.10475 Crosspoint BoulevardIndianapolis, IN 46256www.wiley.comCopyright 2009 by Wiley Publishing, Inc., Indianapolis, IndianaPublished simultaneously in CanadaISBN: 978-0-470-41299-2Manufactured in the United States of America10 9 8 7 6 5 4 3 2 1No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical,photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, withouteither the prior written permission of the Publisher, or authorization through payment of the appropriate per- copy fee to the CopyrightClearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permissionshould be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, 201-748-6011, fax201-748-6008, or online at http://www.wiley.com/go/permissions.LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS ORWARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS WORK AND SPECIFI-CALLY DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF FITNESS FOR A PARTICULARPURPOSE. NO WARRANTY MAY BE CREATED OR EXTENDED BY SALES OR PROMOTIONAL MATERIALS. THE ADVICE ANDSTRATEGIES CONTAINED HEREIN MAY NOT BE SUITABLE FOR EVERY SITUATION. THIS WORK IS SOLD WITH THE UNDER-STANDING THAT THE PUBLISHER IS NOT ENGAGED IN RENDERING LEGAL, ACCOUNTING, OR OTHER PROFESSIONALSERVICES. IF PROFESSIONAL ASSISTANCE IS REQUIRED, THE SERVICES OF A COMPETENT PROFESSIONAL PERSON SHOULDBE SOUGHT. NEITHER THE PUBLISHER NOR THE AUTHOR SHALL BE LIABLE FOR DAMAGES ARISING HEREFROM. THE FACTTHAT AN ORGANIZATION OR WEB SITE IS REFERRED TO IN THIS WORK AS A CITATION AND/OR A POTENTIAL SOURCE OFFURTHER INFORMATION DOES NOT MEAN THAT THE AUTHOR OR THE PUBLISHER ENDORSES THE INFORMATION THEORGANIZATION OF WEB SITE MAY PROVIDE OR RECOMMENDATIONS IT MAY MAKE. FURTHER, READERS SHOULD BEAWARE THAT INTERNET WEB SITES LISTED IN THIS WORK MAY HAVE CHANGED OR DISAPPEARED BETWEEN WHEN THISWORK WAS WRITTEN AND WHEN IT IS READ.For general information on our other products and services or to obtain technical support, please contact our Customer Care Department withinthe U.S. at (877) 762-2974, outside the U.S. at (317) 572-3993 or fax (317) 572-4002.Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books.Library of Congress Control Number: 2009925031Trademarks: Wiley and the Wiley Publishing logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates. Allother trademarks are the property of their respective owners. Wiley Publishing, Inc. is not associated with any product or vendor mentioned inthis book.
3. About the AuthorsPete Carr is a professional photographer living near Liverpool in the UK.He had his first taste of photography at the age of 10 on a day course wherethey photographed the local town and developed their film in the dark-room. However due to film costs it wasnt possible to pursue it as a hobby.He went to university graduating with a degree in Software Engineering.His interest in Web design lead him to learn Photoshop and from thereexpanded his creative horizons. He bought a digital camera, and then adSLR with a bag of lenses. By the time he was a professional Web designerhe quit to become a professional photographer.He documents people, explores urban environments, and relaxes with locallandscapes. His work has been exhibited in various galleries including TateLiverpool, Open Eye Gallery, National Media Museum, and at AlbertDock. His work has also been published in magazines worldwide includingProfessional Photographer, DSLR User, and JPGMag. He published his firstbook in 2008, which included many photos from his award winning photoblog,Vanilla Days. Photography will never be just a job.Robert Correll is an author, photographer, artist, music producer, audioengineer, and musician. He loves taking photos and is a lifelong film anddigital photographer. His first assignment in the United States Air Forcewas as a photo interpreter. Robert now pursues photography and HDR pro-fessionally along with his other passions. He is a longtime expert in imageediting and graphics software such as Photoshop, Photoshop Elements, andCorel Paint Shop Pro Photo. He also retouches and restores photos.His latest published works include Photo Restoration and Retouching UsingCorel Paint Shop Pro Photo, contributing to the Official Corel Paint Shop ProPhoto Magazine, and writing Your Pro Tools Studio. Robert also authors cre-ative tutorials for the Virtual Training Company. His titles range fromMasterClass! - Adobe Photoshop CS4 HDRI to subjects covering CorelPaint Shop Pro Photo, Adobe Photoshop Elements, Sony ACID Pro,and Cakewalk SONAR.Robert makes his music on the electric guitar and bass and graduated with a Bachelor of Science degreein History from the United States Air Force Academy.
4. CreditsSenior Acquisitions Editor Book DesignersStephanie McComb LeAndra Hosier Tina HovanessianCopy EditorKim Heusel Project Coordinator Patrick RedmondEditorial DirectorRobyn Siesky Graphics and Production Specialists Carrie A. CesaviceEditorial Manager Andrea HornbergerCricket Krengel Jennifer MayberryVice President and Group Executive Publisher Mark PintoRichard Swadley Quality Control TechnicianVice President and Executive Publisher Jessica KramerBarry Pruett Cover DesignBusiness Manager Daniela RichardsonAmy KniesLarry VigonSenior Marketing Manager Proofreading and IndexingSandy SmithPenny Stuart Broccoli Information Management
5. AcknowledgmentsWe would like to thank the entire team at Wiley for their hard work over the course of this project.Special recognition and thanks go to Stephanie McComb and Cricket Krengel. Thank you both forthis opportunity to share our passion for HDR photography in such a wonderful series. We would alsolike to thank David Fugate for his expert representation and support.~ Pete and RobertI would personally like to thank my friends at Talk Photography on Flickr and those who have leftcomments on my site. Thanks for making me believe that I can take a half-decent photo. Thanks tomy friends for doing their best to keep me sane.~ Pete CarrMy personal thanks go to David and Pete for opening up a whole new creative world to me. Thank youto everyone from around the world who has e-mailed me questions. I enjoy making these connections agreat deal. Thank you to my family for your unfailing love, support, and encouragement. ~ Robert Correll
6. To my parents, thank you for everything and letting me play with a camera. To my sister and nephew, thank you forthe walks and hot chocolate.~ Pete Carr To my wife Anne, and our children: Benjamin, Jacob, Grace, and Samuel. I treasure you.~ Robert Correll
7. Contents Acknowledgmentsvi IntroductionxixCHAPTER 1Dynamic Range and Digital Photography3 Dynamic Range4Sensor walkthrough4Bit depth 5 Wrangling with Exposure7Exposure explained7Exposure value8Metering 10 Single-Exposure Limitations 11Skies11Buildings12Silhouettes and sunsets13 Traditional Solutions 14 Lighting14 Neutral Density filters 16 Contrast masking17 Exposure blending 18 Tweaking shadows and highlights 19 Dodging and burning 19 Fill Light and Recovery 21 Post-Processing with Raw23 The HDR Answer23HDR photography23HDR processing 24
8. CONTENTSCHAPTER 2Gearing Up 29 Focusing on the Photos 30 Camera Types 30The dSLR31Compact digital cameras 32 Camera Features32Shooting modes32Auto Exposure Bracketing33Speed 33Photo file type 34 Useful Accessories 35Tripods 35Monopods36Remote shutter release37Light meter 37Filters 38 Lenses and HDR 41Everyday zoom 42Wide angle42Prime 42Telephoto 43Macro 43 Software 44Photomatix44Photoshop Elements45Photoshop 47Corel Paint Shop Pro Photo48Lightroom 49Aperture50X
9. CONTENTSCHAPTER3 The Art of HDR53 HDR Styles54 Selecting a Scene 54Light and timing 55Looking for high contrast57Details58Trial, error, and persistence59 Setting Up60Stability60Using flash61Using filters61 Configuring the Camera61Shooting mode61Aperture 62Manual versus autofocusing 63ISO63Auto exposure bracketing 63 Metering64Finding the best exposure64Alternate metering strategy64 Taking the Photos 65 Auto bracketing 65 Manual bracketing 66 Processing Photos into HDR66Processing raw photos66Generating HDR in Photomatix 66Tone mapping in Photomatix 69Tone mapping examples71 Alternate Processing Paths74 Paint Shop Pro Photo X2 and HDR Photo Merge 75 Merge to HDR in Photoshop 76 Alternate Approach: Single-Exposure HDR 78XI
10. CONTENTS Additional Processing 80Reducing noise 80Correcting color 81Making histogram adjustments 82CHAPTER 4 Landscapes 85 Evaluating Landscapes 87Be selective 87Bringing landscapes to life with HDR 87Analyzing the scene89 Light 91 Shooting at sunset and sunrise91 Haze95 White balance 96 Capturing Great Skies99Working with clouds and HDR 99Capturing wide-angle skies99Working with fast-moving clouds103 Creating Panoramas104Taking panoramic photographs 104Creating the HDR 106Stitching the photos together107XII
11. CONTENTSCHAPTER 5 Architecture and Cityscapes113 Capturing Architecture114Lines and style114Building surfaces114Shooting for detail118Including the sky for dramatic effect120 Capturing Cityscapes121 Urban Contexts124The problem with filters 124Construction 126Decay and demolition 128 Old Buildings 131Churches 131Barns133Classic architecture 136CHAPTER 6 Interiors139 Understanding Interior Spaces 140Size, shape, and space 140Interior lighting141Natural ligh