Showing posts with label Tutorial. Show all posts
Showing posts with label Tutorial. Show all posts
Friday, February 18, 2011
Thursday, November 25, 2010
10 Ways for Taking Beautiful Portraits Tutorial
1. Alter Your Perspective
Most portraits are taken with the camera at (or around) the eye level of the subject. While this is good common sense – completely changing the angle that you shoot from can give your portrait a real WOW factor.Get up high and shoot down on your subject or get as close to the ground as you can and shoot up. Either way you’ll be seeing your subject from an angle that is bound to create interest.
Photo by TeeRish
Friday, November 12, 2010
Near Infrared Digital Photography: A Tutorial
Introduction
Near infrared light consists of light just beyond visible red light (wavelengths greater than 780nm). Contrary to popular thought, near infrared photography does not allow the recording of thermal radiation (heat). Far-infrared thermal imaging requires more specialized equipment, and is not the subject of this tutorial. Infrared images exhibit a few distinct effects that give them an exotic, antique look. Plant life looks completely white because it reflects almost all infrared light (because of this effect, infrared photography is commonly used in aerial photography to analyze crop yields, pest control, etc.) The sky is a stark black because no infrared light is scattered. Human skin looks pale and ghostly. I have a photograph of a friend's black shirt, which looks white in infrared. My dark sunglasses all but disappear in infrared because they don't block any infrared light, and it's said that you can capture the near infrared emissions of a common iron.
Infrared photography has been around for at least 70 years, but until recently has not been easily accessible to those not versed in traditional photographic processes. Since the charge-coupled devices (CCDs) used in digital cameras and camcorders are sensitive to near-infrared light, they can be used to capture infrared photos. With a filter that blocks out all visible light (also frequently called a "cold mirror" filter), most modern digital cameras and camcorders can capture photographs in infrared. In addition, they have LCD screens, which can be used to preview the resulting image in real-time, a tool unavailable in traditional photography without using filters that allow some visible (red) light through.
This tutorial will take you through all of the steps necessary to procure and manipulate near infrared photographs through the use of a digital camera (or camcorder). You will need:
Near infrared light consists of light just beyond visible red light (wavelengths greater than 780nm). Contrary to popular thought, near infrared photography does not allow the recording of thermal radiation (heat). Far-infrared thermal imaging requires more specialized equipment, and is not the subject of this tutorial. Infrared images exhibit a few distinct effects that give them an exotic, antique look. Plant life looks completely white because it reflects almost all infrared light (because of this effect, infrared photography is commonly used in aerial photography to analyze crop yields, pest control, etc.) The sky is a stark black because no infrared light is scattered. Human skin looks pale and ghostly. I have a photograph of a friend's black shirt, which looks white in infrared. My dark sunglasses all but disappear in infrared because they don't block any infrared light, and it's said that you can capture the near infrared emissions of a common iron.
Infrared photography has been around for at least 70 years, but until recently has not been easily accessible to those not versed in traditional photographic processes. Since the charge-coupled devices (CCDs) used in digital cameras and camcorders are sensitive to near-infrared light, they can be used to capture infrared photos. With a filter that blocks out all visible light (also frequently called a "cold mirror" filter), most modern digital cameras and camcorders can capture photographs in infrared. In addition, they have LCD screens, which can be used to preview the resulting image in real-time, a tool unavailable in traditional photography without using filters that allow some visible (red) light through.
This tutorial will take you through all of the steps necessary to procure and manipulate near infrared photographs through the use of a digital camera (or camcorder). You will need:
| Fig 1. Filter, step-up rings, lens hood. |
Free Photoshop Tutorials: Pseudo-infrared filter in Photoshop
Infrared photography is a very interesting area of taking photos. The appearance of digital cameras made it easy for amateurs to access this formerly rarely used area. However, the rather expensive image detectors and infrared filters prevent many from exploring this world. As an alternative, you may try to reach a similar effect by photo manipulation.
Monday, November 8, 2010
Sunday, October 31, 2010
Adobe Photoshop CS5 on Demand
Need answers quickly? Adobe Photoshop CS5 on Demand provides those answers in a visual step-by-step format. We will show you exactly what to do through lots of full color illustrations and easy-to-follow instructions.
From the Back Cover
Need answers quickly? Adobe Photoshop CS5 on Demand provides those answers in a visual step-by-step format. We will show you exactly what to do through lots of full color illustrations and easy-to-follow instructions.
Includes
Workshops
ACE Exam Objectives
More than 600 Essential Photoshop CS5 Tasks
Inside the Book
• Improve productivity with the CS5 interface and templates
• Use automatic layer alignment and blending to work with objects
• Use live filters to view and modify the results of opening files
• Use more precise color correction to enhance a photo
• Use content-aware options for scaling and fill
• Use image trickery to change or enhance an image
• Create eye-catching bevels and special effects
• Transform plain text into a show-stopping image
• Create and manipulate 3D models using presets and custom options
• Use tool presets to construct the right tool for the right job
• Test content on different target devices
Bonus Online Content
Register your book at queondemand.com to gain access to:
• Workshops and related files
• Keyboard shortcuts
About the Author
Steve Johnson has written more than 20 books on a variety of computer software, including Microsoft Office XP, Windows XP, and Macromedia Director MX and Fireworks. In 1991, after working for Apple Computer and Microsoft, Steve founded Perspection, Inc., a software training company committed to providing performance-based training to help people effectively and efficiently use computer technology. Since 1991, Perspection has written more than 100 computer books that have sold more than five million copies.
Adobe Photoshop CS5 on Demand – Tutorial eBook
576 pages | Que; 1 edition (May 13, 2010) | ISBN-13: 978-0789744470 | English | 42MB
Download link :
fileserve
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