May 13, 2024
Updated July 20, 2025
11 minute read
A Guide to Sharpening
Sharpening is the process of creating or refining an edge on a tool or implement designed for cutting. At its most basic, it involves removing material from two sides of an object so that they meet at a fine point, or apex. This single principle applies to an astonishingly vast range of objects, from the simple kitchen knife and wood chisel to the complex surgical scalpel and even the individual pixels in a digital photograph. It is a fundamental practice that blends physics, materials science, and skilled craftsmanship.
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Reading list
We've selected 42 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Sharpening.
Is an essential resource for anyone seeking a fundamental understanding of sharpening woodworking and other edge tools. It provides a comprehensive overview of techniques, methods, and devices, making it highly relevant for beginners and those seeking a broad foundation. It serves as a practical reference for maintaining tool longevity and improving craftsmanship.
Is specifically focused on sharpening for woodworking tools, offering detailed guidance and techniques for achieving a superior edge. It is highly relevant for those interested in the practical application of sharpening in a craft context and complements broader guides. It's a useful reference tool for woodworkers of all levels.
This is the most recent edition of the official Adobe Photoshop training workbook, incorporating the latest features and workflows relevant to sharpening and other image editing tasks. It is an excellent up-to-date resource for learning the software and its capabilities for digital sharpening. is commonly used as a textbook.
Aimed at photographers, this book delves into using Photoshop for professional image editing, with detailed coverage of techniques relevant to sharpening and retouching. The author recognized authority in the field, making thvaluable reference for those seeking in-depth knowledge and advanced workflows. useful reference tool for industry professionals.
Focused on Adobe Lightroom Classic, another essential software for photographers, this book offers practical exercises for image organization and editing, including sharpening adjustments. It's a valuable resource for those using Lightroom for their workflow and seeking to improve their digital sharpening skills. is commonly used as a textbook for learning Lightroom.
Offers a practical and accessible guide to sharpening the most frequently used woodworking tools. It's an excellent resource for beginners looking to develop fundamental sharpening skills without getting overwhelmed by advanced techniques or specialized tools. It focuses on the essential knowledge for maintaining sharp tools in a typical workshop.
Considered a definitive guide to digital image sharpening, this book provides a comprehensive understanding of why and how to sharpen images effectively using Adobe software. It covers various sharpening techniques, workflows, and how to avoid common mistakes. While the second edition is older, the principles and techniques discussed are still highly relevant for users of these programs.
This official training workbook provides hands-on lessons for learning Adobe Photoshop, a key tool for digital image sharpening. It covers fundamental techniques and workflows relevant to photo editing and retouching, including sharpening methods within the software. useful reference and learning resource for beginners and intermediate users.
An updated version of Martin Evening's guide to Photoshop for photographers, this edition covers features and techniques available in the 2020 release, including those relevant to sharpening. It serves as a current reference for users of this specific Photoshop version and maintains the author's reputation for providing valuable insights for professionals.
This highly visual guide provides step-by-step instructions for sharpening a wide range of woodworking tools. With numerous photos and drawings, it's a valuable reference for understanding the methods and equipment used in sharpening. It covers everything from basic chisels to more complex tools.
Focuses on advanced retouching techniques in Photoshop, which often involve selective sharpening and detail enhancement. It is highly relevant for those interested in the professional application of sharpening in portrait and beauty photography. It's a valuable resource for experienced Photoshop users.
This edition of the Lightroom Classic Classroom in a Book covers the features and workflows of the 2023 release, providing practical lessons on organizing and editing images, including sharpening. It's a relevant resource for users of this specific Lightroom version and a good hands-on guide.
The most recent edition of this classic textbook provides updated coverage of the fundamental concepts and techniques in digital image processing. It remains a comprehensive and authoritative resource for understanding the theoretical basis of image manipulation, including sharpening algorithms. is commonly used as a textbook at academic institutions.
Focuses on the critical process of working with raw image files, including detailed coverage of sharpening and noise reduction within the raw workflow in Adobe software. It provides a deeper understanding of how sharpening interacts with other raw processing adjustments, making it valuable for those who want to optimize their digital workflow.
Published recently, this handbook offers a practical introduction to sharpening principles and processes, incorporating modern perspectives and materials. It covers essential hand tools and emphasizes manual methods, making it relevant for both beginners and intermediate sharpeners. The book also touches on the material science of steel.
This foundational textbook in the field of digital image processing, covering the theoretical underpinnings of image manipulation, including concepts relevant to digital sharpening. It comprehensive reference for understanding the algorithms and mathematical principles behind image enhancement techniques. is commonly used as a textbook in academic institutions at the undergraduate and graduate levels.
Focuses on processing raw digital images, a critical step where initial sharpening is often applied. Written by experts in the field, it provides in-depth coverage of raw processing techniques and their impact on image quality, including sharpness. It's a valuable resource for photographers working with raw files.
This guide focuses specifically on image sharpening and noise reduction techniques within Adobe Lightroom. It provides in-depth coverage of the tools and workflows available in Lightroom for enhancing image detail. It's a valuable resource for Lightroom users who want to master the software's sharpening capabilities.
This updated edition of Umbaugh's textbook focuses on the computer vision and image analysis aspects of digital image processing. It includes relevant information on image enhancement and feature extraction, providing a deeper dive into the analytical side of image manipulation which relates to sharpening for feature visibility. Suitable for advanced students and researchers.
Another accessible guide by Leonard Lee, this book focuses specifically on sharpening woodworking tools. It provides easy-to-follow instructions and covers various methods and tools. It's a good resource for woodworkers who want a dedicated guide to keeping their tools sharp.
This guide offers a woodworker's perspective on sharpening, covering the essential techniques and tools for maintaining sharp edges on woodworking implements. It's likely to provide practical advice and methods relevant to the typical woodworking shop.
This recent book delves into the specifics of sharpening woodturning tools, analyzing historical advice and presenting methods based on the principles of turning and sharpening. It questions conventional wisdom and provides detailed explanations on achieving optimal results for woodturning.
This classic textbook covering the fundamental principles of digital image processing. It provides a strong theoretical foundation for understanding various image manipulation techniques, including those related to sharpening. It valuable resource for students and researchers in the field.
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