Holoscan Framework/Basics and Foundations/Applications: Difference between revisions
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This player is used on '''NVIDIA Jetson Orin AGX''' platform. The process used to display image is described below | This player is used on '''NVIDIA Jetson Orin AGX''' platform. The process used to display image is described below | ||
[[File:ISP research linux.png|700px|thumb|center|ISP process for linux_imx274_player.py]] | [[File:ISP research linux 2.png|700px|thumb|center|ISP process for linux_imx274_player.py]] | ||
=== imx274_player.py === | === imx274_player.py === | ||
This player is used on '''NVIDIA IGX''' platforms. Where the unique difference is the receiver operator as described below. | This player is used on '''NVIDIA IGX''' platforms. Where the unique difference is the receiver operator as described below. | ||
[[File:ISP research roce.png|700px|thumb|center|ISP process for imx274_player.py]] | [[File:ISP research roce 2.png|700px|thumb|center|ISP process for imx274_player.py]] | ||
=== Operators Descriptions === | === Operators Descriptions === | ||
* Camera: The main capture device, in this case is being use a imx274-dual. | * Camera: The main capture device, in this case is being use a imx274-dual. | ||
* Receiver Operator: Mechanism to receive the camera MIPI packets | * Receiver Operator: Mechanism to receive the camera MIPI packets. The '''Roce Receiver''' uses Remote Direct Memory Access that is a network protocol that enables the exchange data from one device into another to be use directly on user space, which creates a faster and more efficient data transmission. The '''Linux Receiver''' is based on the traditional socket-based receiver of Linux. | ||
* CSI to Bayer: Process to convert the MIPI packets form the Camera Serial Interface to Bayer format using Bayer filters. | |||
* | |||
Latest revision as of 17:00, 5 August 2024
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Video Player
The Holoscan Sensor Bridge Demo brings examples of two different video players, which run all the process for capture, process and display image.
linux_imx274_player.py
This player is used on NVIDIA Jetson Orin AGX platform. The process used to display image is described below
imx274_player.py
This player is used on NVIDIA IGX platforms. Where the unique difference is the receiver operator as described below.
Operators Descriptions
- Camera: The main capture device, in this case is being use a imx274-dual.
- Receiver Operator: Mechanism to receive the camera MIPI packets. The Roce Receiver uses Remote Direct Memory Access that is a network protocol that enables the exchange data from one device into another to be use directly on user space, which creates a faster and more efficient data transmission. The Linux Receiver is based on the traditional socket-based receiver of Linux.
- CSI to Bayer: Process to convert the MIPI packets form the Camera Serial Interface to Bayer format using Bayer filters.