GstInference/Overlay Elements: Difference between revisions
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Alongside GstInference's inference plugins, we provide a series of elements that help visualize inference results on GStreamer. This section provides documentation on these elements. | Alongside GstInference's inference plugins, we provide a series of elements that help visualize inference results on GStreamer. This section provides documentation on these elements. | ||
Revision as of 10:43, 18 February 2020
 | Make sure you also check GstInference's companion project: R2Inference |
| GstInference |
|---|
 |
| Introduction |
| Getting started |
| Supported architectures |
|
InceptionV1 InceptionV3 YoloV2 AlexNet |
| Supported backends |
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Caffe |
| Metadata and Signals |
| Overlay Elements |
| Utils Elements |
| Legacy pipelines |
| Example pipelines |
| Example applications |
| Benchmarks |
| Model Zoo |
| Project Status |
| Contact Us |
 |
Alongside GstInference's inference plugins, we provide a series of elements that help visualize inference results on GStreamer. This section provides documentation on these elements.
| Element | Description | Status |
|---|---|---|
| classificationoverlay | Creates a text overlay with the most probable class on an incoming buffer with classification metadata | Complete |
| detectionoverlay | Draws a square with its respective label for every bounding box contained in the buffer's detection metadata | Complete |
| embeddingoverlay | Draws a green border and writes "Pass" on the frame if its embedding is close to a known value. Draws a red border and writes "Fail" otherwise. | Complete |
| inferenceoverlay | Draws a square with its respective label for every bounding box contained in the buffer's inference metadata | Complete |
| segmentationoverlay | - | Coming soon |
Installation
To build the overlay elements you need OpenCV >= 3.3.1. Enable or disable the construction of the overlay elements using the option --<enable/disable>-opencv during autogen or configure:
./autogen.sh --enable-opencv #Build the elements (default) ./autogen.sh --disable-opencv #Don't build the elements