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TDA9178 - YUV one chip picture improvement based on luminance vector-/ colour vector- and spectral processor

General Description

The TDA9178 is a transparent analog video processor with YUV input and output interfaces.

It offers three main functions: luminance vector processing, colour vector processing and spectral processing.

Beside these three main functions, there are some additional functions.

Key Features

  • Picture content dependent non-linear Y, U and V processing by luminance histogram analysis.
  • Variable gamma control.
  • Adaptive black and white stretch control.
  • Skin tone correction.
  • Green enhancement.
  • Blue stretch.
  • Luminance Transient Improvement (LTI).
  • Smart peaking for detail enhancement.
  • Colour Transient Improvement (CTI).
  • SCAn VElocity Modulation (SCAVEM) output.
  • Line Width Control (LWC).

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Datasheet Details

Part number TDA9178
Manufacturer NXP Semiconductors
File Size 227.12 KB
Description YUV one chip picture improvement based on luminance vector-/ colour vector- and spectral processor
Datasheet download datasheet TDA9178 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET TDA9178 YUV one chip picture improvement based on luminance vector-, colour vector- and spectral processor Preliminary specification File under Integrated Circuits, IC02 1999 Sep 24 Philips Semiconductors Preliminary specification YUV one chip picture improvement based on luminance vector-, colour vector- and spectral processor FEATURES • Picture content dependent non-linear Y, U and V processing by luminance histogram analysis • Variable gamma control • Adaptive black and white stretch control • Skin tone correction • Green enhancement • Blue stretch • Luminance Transient Improvement (LTI) • Smart peaking for detail enhancement • Colour Transient Improvement (CTI) • SCAn VElocity Modulation (SCAVEM) output • Line Width Control (LWC) • Video Dependent Cori