This page lists the external links to specifications, tutorials, and other material relevant to TIOVX.

Khronos Pages

• Khronos OpenVX Website - Top level page for the OpenVX standard
• Khronos OpenVX Registry - Location with all OpenVX related specs.

Specifications and Extensions

• OpenVX 1.1 Specification - Base specification for the version of OpenVX that TIOVX is compliant to
• OpenVX Pipelining and Streaming Extension (v2.0)
• OpenVX User Data Object Extension
• OpenVX Bidirectional parameters Extension
• OpenVX Safe Casts Extension
• OpenVX Swap and Move kernel Extension
• OpenVX Supplementary data Extension

Tutorials/Presentations

• Khronos OpenVX Webinar - (1 hr) OpenVX 1.1, June 2016. Videos hosted on YouTube.
• Khronos OpenVX Tutorial - (1 day) course recorded at Embedded Vision Summit 2016. Videos hosted on YouTube, and material hosted on Github.
• OpenVX framework for heterogeneous compute on Jacinto™ 7 processors - (48 min) Introduction to TIOVX on Jacinto™ 7 Video Series
• OpenVX implementation on TI TDA ADAS SoCs - (36 min) Introduction to TIOVX Video

Papers

• Addressing System-Level Optimization with OpenVX Graphs (PDF)
• Novel OpenVX implementation for heterogeneous multi-core systems
• OpenVX Graph Optimization for Visual Processor Units (PDF)
• PyTIOVX: A Code Generation Tool for OpenVX (PDF)
• System Data Flow Pipelining for Embedded Heterogenous SoCs using OpenVX

FAQ's

• What is the difference between OpenVX and TIOVX?
• How should I map multiple algorithms to the same core using OpenVX?
• What kernels are supported by OpenVX?
• Host kernel load error
• Target kernel load error
• Target kernel create callback error
• What is an OpenVX target and how is this used within the framework?
• Issues with multi channel support in OpenVX
• SK-TDA4VM: How to build and compile tiovx on board
• Adding my own software program and build on the EVM
• TDA4VM: TIOVX Optimization Comparison for J721E and J721S2
• TDA4VM: OpenVX Host on R5F and node Target on A72 (Linux)
• TDA4VM: Process OpenVX Graph while simultaneously configuring a camera
• TDA4VM: Integrate Switch Channel functionality in an OpenVX node
• TDA4VM: Stream camera of 2 datatypes using 2 Capture nodes and 2 Graphs on the same csi-rx instance
• TDA4VM: Enable CSI-TX output instead of DSS output in the capture demos of vision_apps
• Adapt the single video camera demo to a multiple graph version
• Run the multi-cam demo with Dual Graph
• TDA4VM: Starting openVX application automatically at Linux boot
• Support for Panning and Zoom in the display node of OpenVX
• How to provide different set of parameters in replicated node, like two look up table for LDC module
• TDA4VM: How to do a run time logging of events in an OpenVX application?

TI Support

• TI E2E Support Forums