Lindenis V833

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Revision as of 02:25, 10 June 2021 by Admin (talk | contribs) (NPU Processing)
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Key Features

Processor core

  • Single-core ARM Cortex-A7 Processor
  • ARMv7 ISA standard ARM instruction set
  • Thumb-2 Technology
  • Jazeller RCT
  • NEON Advanced SIMD
  • VFPv4 floating point
  • 32KB L1 Instruction cache and 32KB L1 Data cache
  • 128KB L2 cache

Video Encoding Performance

  • H.264 BP/MP/HP, H.265 Main Profile encoding
  • I/P/Dual P frame H.264/H.265 encoding
  • MJPEG/JPEG baseline encoding
  • Real-time multi-stream H.264/H.265 encoding capability:
    • 5M@20fps + 1080p@20fps (or 1080p@60fps + VGA@60fps ) H.264
    • 5M@30fps + 720p@30fps (or 1080p@90fps) H.265
  • Maximum 8-megapixel resolution for H.264/H.265 encoding
  • JPEG snapshot performance of 1080p@60fps independently
  • CBR, VBR modes
  • Output bit-rate ranging from 2kbit/s to 100Mbit/s.
  • Maximum 16 ROIs without encoding for AI
  • Encoding frame rate ranging from 1/16 fps to 60fps.

Video and Graphics Processing

  • Support Electronic Image Stabilization Engine
  • Supports Lens distortion correction, fisheye PTZ and calibration
  • Picture rotation by 90°180°270°
  • Support 2 Video channels, one up to 1080p@60fps, the other one up to 720p@60fps
  • Support 1 UI channel, up to 1080p@60fps
  • Blending of 2 Video channels and 1 UI channel
  • Support SmartColor for excellent display experience

NPU Processing

  • Maximum performance up to 0.4Tops
  • Support Conv, Activation, Pooling, BN, LRN, FC/Inner Product
  • Support Face detect, face recognition, human detection

Professional Image Effects

Various interfaces

Software Support

Target Applications

Accessories Step-by-Step Guides

Power Supply

LCD

Hardware Specification

Board Features

Video Out

Video In

Audio

Network

Storage

Expansion Ports

Board Information

Datasheet

SDK

Overview

Features

Layout

Download and Build

Prebuilt Image

System requirements

Lazy Start

Linux host setup

Downloading

Building

Setup env
Build source
Build image

Installation

OS

Overview

Framewrok
Libraries
Linux Kernel

Reference Documents

System Setup

Uart
Camera
ISP Tuning
Display
TouchPanel
Ethernet
Wifi
Bluetooth
Ethernet
Keypad
Audio
audiocodec
i2s

Default Application

Lindenis Application Demo