Executes a Detect Features model on a single input image.
|inRoi||Region*||Limits an area where features may be detected|
|inModelId||DetectFeaturesModelId||Identifier of a Detect Features model|
|inOverlap||Bool||Cuts the image into more overlapping tiles, which improves results quality at the expense of extended execution time|
|outHeatmaps||HeatmapArray||Returns heatmaps for all classes defined in the model|
|outFeature1||Heatmap||Returns the heatmap for the first feature class|
|outFeature2||Heatmap||Returns the heatmap for the second feature class or an empty image if the model does not define more than one class|
|outFeature3||Heatmap||Returns the heatmap for the third feature class or an empty image if the model does not define more than two classes|
|outFeature4||Heatmap||Returns the heatmap for the fourth feature class or an empty image if the model does not define more than three classes|
For input inImage only pixel formats are supported: 1⨯uint8, 3⨯uint8.
Read more about pixel formats in Image documentation.
- It is recommended that the deep learning model is deployed with DL_DetectFeatures_Deploy first and connected through the inModelId input.
- If one decides not to use DL_DetectFeatures_Deploy, then the model will be loaded in the first iteration. It will take up to several seconds.
- Use inOverlap=False to increase execution speed at a cost of lower precision of results.
This filter should not be executed along with running Deep Learning Service as it may result in degraded performance or even out-of-memory errors. However, if stopping Deep Learning Service is not an option (e.g. program uses other Deep Learning filters related to Instances Segmentation) it is advised that this filter should be executed at least once before performing operations utilizing Deep Learning Service (e.g. executing filters related to Instances Segmentation). Such "warm up" execution does not have to use real image or roi as long as provided image and roi have similar size.
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
|DomainError||Not supported inImage pixel format in DL_DetectFeatures.|
This filter is available on Basic Complexity Level.
Disabled in Lite Edition
Models for Deep Learning may be created using Adaptive Vision Deep Learning Editor.