ARCHIVE ARCHIVE Presented by: Sean McKee Director Restoration & New Technology IVC (A Point.360...
-
Upload
dorcas-golden -
Category
Documents
-
view
217 -
download
0
Transcript of ARCHIVE ARCHIVE Presented by: Sean McKee Director Restoration & New Technology IVC (A Point.360...
ARCHIVEARCHIVE
Presented by:Sean McKeeDirectorRestoration & New TechnologyIVC (A Point.360 Company)
Archiving Archiving Color ImageColor Image
to Single Strip to Single Strip
35mm Black & White Film35mm Black & White Film
GOAL: GOAL: Stable image storage that is recoverable and reliable.Stable image storage that is recoverable and reliable.
Current Archival Preservation MethodCurrent Archival Preservation MethodYCM SeparationsYCM Separations
(3) Separate Primary Colors – (3) Separate Primary Colors –
Yellow, Cyan, MagentaYellow, Cyan, Magenta
Recorded to:Recorded to:
(3) Separate Black & White Film Reels(3) Separate Black & White Film Reels
Visionary™ Visionary™
Archival Process Archival Process
(3) Separate Primary Colors (3) Separate Primary Colors
Recorded to:Recorded to:
(1) Black & White Film Reel(1) Black & White Film Reel
Source ImageSource Image
Close-up of Bayer Pattern Close-up of Bayer Pattern
on Visionary™ Image on Visionary™ Image
Red, Green, BlueRed, Green, Blue Color Information Encoded Color Information Encoded
Source Image to Visionary Source Image to Visionary ConversionConversion
Source ImageSource Image
Visionary Visionary ImageImage
Pixel Accurate Alignment PatternsPixel Accurate Alignment Patterns
Consistent Color RepresentationConsistent Color Representation
Calibration and Calibration and alignment patterns alignment patterns to ensure consistent to ensure consistent luminance, blacks, luminance, blacks, midtones, and midtones, and whites.whites.
Alignment Pattern DetailAlignment Pattern Detail
Creative Intent PreservedCreative Intent Preserved
• Color creative intent preserved with this calibration scale – not simply images
• Alignment patterns allow reconstruction pixel to pixel
TestsTests
• Recorders: ARRILASER2, AATON, CELCO, etc.
• Film Stock: KODAK 2234, 2238, 5269, FUJI RDS 4971
Rosetta StoneRosetta Stone
Description of film picture
Definition of Bayer Pattern
Defined color map
Alignment and image level
Source Dimensions and frame rate
Un-Archive ProcessUn-Archive Process
• Free source code provided for un-archivingFree source code provided for un-archiving
• Registers all color images with single scan Registers all color images with single scan
• Alignment is pixel accurateAlignment is pixel accurate
Visionary™ Archival ProcessVisionary™ Archival Process
• 2/3 less film grain than traditional YCM recombine
• Re-registration not required
• Warped film no longer an issue
• Alignment patterns ensure solid stabilization
• Creative intent preserved on film
What’s Next?What’s Next?
• Further testing and improvementsFurther testing and improvements
• Possibility to add audio to elementPossibility to add audio to element
ARCHIVEARCHIVE
Presented by:Sean McKeeDirectorRestoration & New TechnologyIVC (A Point.360 Company)