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"optical"

How to find and correct OCR errors
How to find and correct OCR errors
In this tutorial you'll learn how to find and correct Optical Character Recognition (OCR) text errors when you convert a scanned document into a PDF file using Acrobat X or XI Std. or Pro.
  • Acrobat
  • Views: 8,445
  • Added: Oct 17, 2013
  • Runtime: 00:02:11
  • Tags: scanned text edit change modify OCR
Pixel Motion Blur
Pixel Motion Blur
Some footage and 3D renders do not contain enough motion blur, causing visual strobing when played back at normal speed. Chris Meyer demonstrates how to apply the Pixel Motion Blur effect to cure many of these ills.
  • After Effects
  • Product Version: CC
  • Views: 22,518
  • Added: May 06, 2013
  • Runtime: 00:05:11
  • Tags: After Effects, Chris Meyer, Crish Design, Motion Blur, Strobe, Timewarp, cc, lynda.com, optical flow, shudder
How to edit text in a scanned PDF
How to edit text in a scanned PDF
Learn how to edit text in a scanned PDF document using the Optical Character Recognition (OCR) feature in Acrobat X Std. or Pro.
  • Views: 94,920
  • Added: Apr 08, 2012
  • Runtime: 00:01:44
  • Tags: scanned text edit change modify OCR
OCR and Scanning in Acrobat X
OCR and Scanning in Acrobat X
In this episode of the Acrobat User Community's on-demand seminars, you'll hear about using OCR (optical character recognition) to discover text in previously static PDF files in Acrobat X. You'll also hear about scanning paper documents to PDF and how to manipulate the settings to optimize your results. Featuring Ian Campbell, Ali Hanyaloglu, David Mankin, Dave Merchant, and Rebecca Staley.
  • Views: 4,336
  • Added: Jul 01, 2011
  • Runtime: 00:26:12
  • Tags: OCR, acrobat, acrobatusers, scanning
Camera Lens Blur in AE CS5.5
Camera Lens Blur in AE CS5.5
This new effect gives you the ability to create the optical effect of a real camera lens blur. If you need to add depth to a scene, or obscure something in the frame, Camera Lens Blur will do that and make it look completely realistic. You also have complete control parameters like iris shape, blur maps, super whites, gain and threshold.
  • After Effects
  • Product Version: CC
  • Views: 14,730
  • Added: Apr 10, 2011
  • Runtime: 00:04:58
  • Tags: Premiere Pro, 32-bit color, HP, Premiere, Professional, RAM, VFX, Z800, accelerated, after effects
Shooting Movies with a RED One Camera Through a Microscope
Shooting Movies with a RED One Camera Through a Microscope
Join Richard Weinberg of the USC School of Cinematic Arts to explore high-resolution motion picture optical microscopy. Weinberg developed a system for shooting movies with a RED One camera through a microscope and created a ten-minute movie, "MicrOrganisms," in 4K resolution that premiered in December 2009 at the CineGrid conference. This session reviews the image capture, editing, and visual effects process and how Weinberg used this system to stream live HD microscopy from Los Angeles to Yokohama, Japan, for an interactive presentation at SIGGRAPH Asia.
  • Photoshop
  • After Effects
  • Product Version: CC
  • Views: 729
  • Added: Oct 25, 2010
  • Runtime: 01:03:29
Acrobat: Using Optical Character Recognition
Acrobat: Using Optical Character Recognition
When converting a paper document to PDF, use Optical Character Recognition (OCR) to convert scanned text to a format that Assistive Devices can read and understand.
  • Views: 6,592
  • Added: May 17, 2010
  • Runtime: 00:04:17
  • Tags: pdf, OCR, acrobat, character, recognition, assistive, optical, scanned
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