Vendor: Allegro DVT Category: Video Processing

DeWarp IP

The DWP300 DeWarp IP delivers real-time geometric distortion correction through a hardware/software architecture enabling precise…

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Overview

The DWP300 DeWarp IP delivers real-time geometric distortion correction through a hardware/software architecture enabling precise lens dewarping in-line with the encoding pipeline.

Designed for optimal silicon area and power efficiency, the DWP300 DeWarp IP combines a customizable software driver that generates mesh configurations for a wide range of geometric transformations with a dedicated hardware core executing the transformation in real time on full video.

Architecture

Hardware Core
A dedicated hardware core that performs real-time geometric transformations on the full video stream.
Integration with a hardware encoder result in no intermediate frame buffering, minimizing memory bandwidth usage and latency.

Software Driver
Customizable driver generates mesh configurations for a wide range of distortion type customers can adapt the solution.

Key features

  • Real-Time Geometric Distortion Correction
  • Precise Lens Distortion Compensation
  • Advanced Image DeWarping Capabilities

Benefits

  • Lens Distortion Correction: Corrects distortions for wide-angle and utlra-wide optics in real time
  • Customer-Configurable Software: Open software architecture enables integrators to tune customizable mesh
  • Up to 8Kp60 High-Resolution Processing: Supports up to 3840x2160 @ 60 fps in single core operation no dropped frames under full load
  • Two Integrations Model: Available in standalone and inline integration with Allegro DVT's Prism Encoder IPs: H.264, HEVC (H.265), VP9, AV1, VVC and LCEVC
  • Mesh-Based Transformation: Software-generated mesh tables allow arbitrary geometric warping with per-pixel precision, fully configurable per use case

What’s Included?

  • RTL Source Code
  • C Control Software & Mesh Generator Example
  • Technical Documentation
  • Integration & Validation Support

Files

Product Sheet Download

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

Specifications

Identity

Part Number
DWP300
Vendor
Allegro DVT

Provider

Allegro DVT
HQ: France
Allegro DVT, headquartered in Grenoble, France, is a world leading company offering digital video processing solutions including compliance streams and video codec semiconductor IPs focused on the H.264, HEVC, AVS2/3, VP9, AV1, VVC and LCEVC standards. Founded in 2003, Allegro is today a recognized market leader in video compression technologies and has been chosen by more than 100 major IC providers, OEMs and broadcasters.
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Learn more about Video Processing IP core

Picking the right MPSoC-based video architecture: Part 1

A look at the design of multiprocessor systems-on-chips (MPSoCs) for video applications and how to optimize them for computational power and real-time performance as well as flexibility. Part 1: Architectural approaches to video processing

Analysis: ARC's Configurable Video Subsystems

Adding to its growing portfolio of licensable silicon IP subsystems, ARC has announced five configurable video processing subsystems. The subsystems range from the smallest-size AV 402V to the highest-performance AV 417V, and support multi-standard video encoding and decoding at resolutions ranging from CIF to D1.

Frequently asked questions about Video Processing IP

What is DeWarp IP?

DeWarp IP is a Video Processing IP core from Allegro DVT listed on Semi IP Hub.

How should engineers evaluate this Video Processing?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Video Processing 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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