IC for motion-compensated de-interlacing, noise reduction, and picture-rate conversion

An IC for consumer television applies motion estimation and compensation for high quality video format conversion. The chip achieves perfect motion portrayal for all sources including 24, 25, and 30 Hz film material, and many display formats. The true-motion vectors are estimated with a sub-pixel re...

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Bibliographic Details
Published inIEEE transactions on consumer electronics Vol. 45; no. 3; pp. 617 - 624
Main Author de Haan, G.
Format Journal Article
LanguageEnglish
Published IEEE 01.08.1999
Subjects
Conversion
Displays
Electronics
Format
Image converters
Integrated circuit noise
Integrated circuits
Interpolation
Laboratories
Mathematical analysis
Motion compensation
Motion estimation
Noise reduction
Optimization
Pixel
Television
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Summary:An IC for consumer television applies motion estimation and compensation for high quality video format conversion. The chip achieves perfect motion portrayal for all sources including 24, 25, and 30 Hz film material, and many display formats. The true-motion vectors are estimated with a sub-pixel resolution and are used to optimally de-interlace video broadcast signals, perform a motion compensated picture rate conversion and improve temporal noise reduction.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0098-3063
1558-4127
DOI:10.1109/30.793549