Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: Image Conversion

DeWarp IP

High Performance DeWarp Processing

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Overview

High Performance DeWarp Processing

VeriSilicon's Vivante DeWarp Processor provides high-performance DeWarp processing for the correction of the distortion that is introduced in images produced by fisheye and wide-angle lenses. It is implemented with a line/tile-cache based architecture. With configurable address mapping look up tables and per tile processing, it can successfully generate corrected output images.

This DeWarp IP is designed for easy integration into SoCs, providing high performance, high quality, low power consumption, and the smaller silicon footprint for its class. Its core is delivered as synthesizable RTL. DeWarp IP is technology independent, which can be synthesized using a variety of libraries. Dynamic power consumption is minimized by extensive use of multi-level hierarchical clock gating.

Dewarp Product Line and Market Segment   

  MCU/MPU
Watch/AI Glasses/XR
Low Power Device		 IPC/Surveillance
3D Camera
Tablet/AI-PAD		 Automotive/FuSa
(Functional safety IP)
DW100 √ √  
DW200 √ √  
DW400 √ √  
DW200-FS V4.1.2     √

Key features

DeWarp Engine Features

  • Fisheye correction
  • Wide Field of View (FOV) correction
  • Keystone correction
  • Scaling up from 1x to 4x, apply in DeWarp images
  • Fisheye 180° /360° view
  • 4PTZ view
  • Mirror, Flip
  • Stream interface output

Video Scaling Engine Features

  • Scale Engine, arbitrary scale ratio
  • Pyramid Engine, configurable scale instances
  • Stream interface input and output
  • DMA read from memory

Option add-on Features

  • 10bit processing
  • Grey Image support

Specifications

Identity

Part Number
Vivante DeWarp IP
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Contact VeriSilicon Microelectronics (Shanghai) Co., Ltd.

Learn more about Image Conversion IP core

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Frequently asked questions about image conversion IP cores

What is DeWarp IP?

DeWarp IP is a Image Conversion IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub.

How should engineers evaluate this Image Conversion?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Image Conversion IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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