NVIDIA Xavier - RidgeRun Products - GstPTZR

NVIDIA®Jetson Xavier™
Introduction
SoM Overview Carrier Boards NVIDIA Xavier Developer Kit Connect Tech Rogue Connect Tech Mimic Software Support NVIDIA JetPack
JetPack 5.X
Getting Started Installing JetPack Flashing the board with GUI installer JetPack Components Compiling Source Code Flashing the Board from Cmdline Performance Tuning Evaluating Performance Set Values Manually Tuning Power Maximizing Performance
Development in the Board
Getting into the Board Using Serial Console Using SSH Using Ubuntu Login Installing Packages
Video Capture and Display
Description Supported Cameras Imx219 Driver Software Support Using GStreamer Using Libargus
Processors
HD Audio and Video Subystem Video Encoder Video Decoder JPEG Encoder and Decoder Video Image Compositor Audio Processing Engine Deep Learning Accelerator Volta GPU Description Using CUDA Using OpenGL
Interfaces
I2C SD/eMMC Controller USB Controller
GStreamer Pipelines
Capture and Display H264 H265 VP9 MPEG4 Simultaneous Streams Compositor
Deep Learning
TensorRT Using TensorRT integrated with Tensorflow Parsing a Tensorflow model for TensorRT Parsing Caffe model for TensorRT Building TensorRT API examples Deep Learning Accelerator Software Support Deep Learning Tutorials Jetson Inference Jetson Reinforcement
RidgeRun Products
GstPTZR GstCUDA GstColorTransfer GstWebRTC GstRtspSink GstInterpipe GstInference GStreamer Daemon GstShark
Reference Documentation
Contact Us

Overview

GstPTZR is a GStreamer plug-in that emulates a PTZR camera using digital image transformations. PTZR stands for Pan, Tilt, Zoom, and Rotate. They represent physical degrees of freedom in which the camera may rotate in order to capture different parts of the scene. GStreamer GstPTZR uses OpenGL HW accelerated transformations to enable real-time performance on resource-constrained embedded systems.

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Features

• Digital Pan&Tilt emulation
• Digital Zoom emulation
• Digital Rotate emulation
• The rectangle property allows focusing on a region of interest with a single call.
• Configurable at runtime using GStreamer properties
• Supports dynamic caps modification at runtime
• Accelerated transformations via OpenGL

Digital PTZR Emulation

GstPTZR emulates PTZR by taking a subimage of the input frame. By varying the origin of this subimage a pan and tilt effect is achieved. Figure 1 shows the emulated pan & tilt.

Figure 1. Pan & Tilt digital emulation on Bartok the Dachshund

By taking a bigger/smaller subimage, a zoom-out/zoom-in effect is achieved. Figure 2 shows such a concept.

Figure 2. Zoom digital emulation on Bartok the Dachshund

Finally, by rotating the subimage within the input frame, the rotation effect is achieved. Figure 3 exemplifies this rotation.

Figure 3. Rotation digital emulation on Bartok the Dachshund

Getting Started

To know more about the element please refer to the GstPTZR Basics wiki page.

How to Purchase

Xavier/Contact_Us page has the RidgeRun contact details for purchasing or requesting the evaluation version.