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Digital Video Processing
ZIPcores
-
Digital Video Processing
- Variable-Tap Video Scaling Engine
Printable version
Variable-Tap Video Scaling Engine
General Description
Video up/down scaler with a variable number of filter taps. Offers higher quality results when downscaling by factors of 2 or more - e.g. the generation of 'thumbnail' images. Proprietary algorithm offers a choice filter sizes from 2x2 to 8x8 taps. Easy to use with no coefficient programming required.
Key Design Features
- 24-bit RGB video in/out
- Independent vertical and horizontal scaling
- Resolutions from 16x16 to 4096x4096 pixels
- 24-bit fixed-point scale factor
- Choice of 2x2, 4x4, 6x6 or 8x8 filter kernels
- No need for coefficient programming
- Especially suited for scaledowns > 2
- No frame buffer required
Applications
- Digital TV (HDTV)
- Downscaling by factors of 2 or more
- Dynamic scaling of video in a window
- Broadcast video equipment
- Picture in picture applications
- Home media solutions
View full product datasheet:
Details
SKU
SKU56
Price:
$4500.00
Options
Quantity
1
(this product is downloadable)
Also available in this category
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Bilinear Video Scaling Engine
Text Overlay Module
Digital Video Overlay Module
2D Graphics Overlay Module
Video Frame Buffer / Genlock
Variable-Tap Video Scaling Engine
Video Timing Generator
Video Test Pattern Generator
Versatile Video Controller
Motion-Adaptive Video De-interlacer
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