Information Systems

Download Digital Compositing for Film and Video, Third Edition by Steve Wright PDF

By Steve Wright

This functional, hands-on advisor addresses the issues and hard offerings that pro compositors face every day. you're awarded with information, concepts, and suggestions for facing badly shot parts, colour artifacts, mismatched lights and different often confronted compositing hindrances. functional, in-depth classes are featured for bluescreen matte extraction, despill operations, compositing operations, in addition to color-corrections. The ebook is gifted totally in an application-agnostic demeanour, permitting you to use classes discovered in your compositing whatever the software program program you're utilizing. The DVD comprises prior to and after examples in addition to workout records so you might refine your individual concepts on.

* offers you professionally-tried methods, assistance, and recommendations to the advanced and hard compositing concerns that you simply face * New to this version is a piece on stereo compositing for 3D video clips, a new bankruptcy on CGI Compositing, 7 new QuickTime video clips at the DVD, and extra * DVD is filled with instructive earlier than and after examples in addition to excercise documents that let you refine your personal technique

 

 

Show description

Read or Download Digital Compositing for Film and Video, Third Edition PDF

Best information systems books

Communicating Process Architectures 2007: WoTUG-30

This book bargains with laptop technology and versions of Concurrency. It rather emphasises on hardware/software co-design, and the knowledge of concurrency that effects from those structures. more than a few papers in this subject were incorporated, from the formal modeling of buses in co-design structures via to software program simulation and improvement environments.

Spatial Databases: With Application to GIS (The Morgan Kaufmann Series in Data Management Systems)

This textbook is a wonderful source for individuals in particular drawn to the theoretical nuts and bolts of spatial databases. The e-book covers loads of floor in precisely over four hundred pages. it might be a good textual content for a complicated GIS programming path for both geography scholars or desktop technology scholars.

Annual Report on the OECD Guidelines for Multinational Enterprises: 2003 Edition: Enhancing the Role of Business in the Fight Against Corruption

The OECD directions for Multinational businesses are suggestions to multinational companies on their behavior in such parts as labour, setting, buyer security and the struggle opposed to corruption. The techniques are made by way of the a

International Entrepreneurship In Small And Medium Size Enterprises: Orientation, Environment And Strategy (The Mcgill International Entrepreneurship Series)

The drivers of globalization are elimination the limitations that segregated the aggressive area of the small and big organizations some time past. it really is turning into more and more tricky for self sustaining small organizations to thrive of their conventional markets except they're globally aggressive. coping with an enterprise's advertisement, business and political family good, despite measurement and site, is the essence of the entrepreneurial problem during this aggressive enviornment.

Additional resources for Digital Compositing for Film and Video, Third Edition

Example text

Everything greater than the inner threshold value is pulled up to 100% white. Everything below the outer threshold value is pulled down to a zero black. The pixels in between these two values take on various shades of gray, which creates a soft-edged matte shown in the inset above the mountain peak. 2 Making Your Own Luminance Image There are two important things to be aware of about the luminance image itself that is generated internally by the luma-keyer. The first is that there are a variety of ways to calculate this luminance image, and some of these variations might isolate your item of interest better than the default.

For a matte, the item of interest is its density, or how transparent it is. The exact same pixel value dropped into an RGB channel would suddenly be referred to as brightness. The raw color difference matte that results from the green minus red math operation is shown in Figure 2-35 with another slice line. We are calling this the “raw” matte, because it is the raw matte density produced by the initial color difference operation and needs a scaling operation before becoming the final matte. 2, which appears as the dark gray region.

For those pixels where both plates share the common background, the difference is zero. Those pixels within the target have some difference compared to the clean plate. That difference may be small or large, depending on the image content of the target relative to the clean plate. In the real world, the background region in the target and clean plates are never actually identical due to film grain plus any other differences in the clean plate such as a small change in lighting, a leaf blown by the wind, or a camera that has been bumped.

Download PDF sample

Rated 4.95 of 5 – based on 36 votes