MyCaffe.common.SsdSampler< T > Class Template Reference

The SsdSampler is used by the SSD algorithm to sample BBoxes. More...

Inheritance diagram for MyCaffe.common.SsdSampler< T >:

Public Member Functions
	SsdSampler (CudaDnn< T > cuda, Log log)
	The constructor. More...
void	Dispose ()
	Free all resources used. More...
List< NormalizedBBox >	GroupObjectBBoxes (SimpleDatum anno_datum)
	Find all annotated NormalizedBBox. More...
bool	SatisfySampleConstraint (NormalizedBBox sampledBBox, List< NormalizedBBox > rgObjectBboxes, SamplerConstraint sampleConstraint)
	Check if the sampled bbox satisfies the constraints with all object bboxes. More...
List< NormalizedBBox >	GenerateSamples (NormalizedBBox sourceBBox, List< NormalizedBBox > rgObjectBboxes, BatchSampler batchSampler)
	Generate samples from the NormalizedBBox using the BatchSampler. More...
List< NormalizedBBox >	GenerateBatchSamples (SimpleDatum anno_datum, List< BatchSampler > rgBatchSamplers)
	Generate samples from the annotated Datum using the list of BatchSamplers. More...

Detailed Description

The SsdSampler is used by the SSD algorithm to sample BBoxes.

See also

SSD: Single Shot MultiBox Detector by Wei Liu, Dragomir Anguelov, Dumitru Erhan, Christian Szegedy, Scott Reed, Cheng-Yang Fu, Alexander C. Berg, 2016.

GitHub: SSD: Single Shot MultiBox Detector, by weiliu89/caffe, 2016

Definition at line 20 of file SsdSampler.cs.

Constructor & Destructor Documentation

SsdSampler()

MyCaffe.common.SsdSampler< T >.SsdSampler	(	CudaDnn< T >	cuda,
		Log	log
	)

The constructor.

Definition at line 31 of file SsdSampler.cs.

Member Function Documentation

Dispose()

void MyCaffe.common.SsdSampler< T >.Dispose

(

)

Free all resources used.

Definition at line 42 of file SsdSampler.cs.

GenerateBatchSamples()

List< NormalizedBBox > MyCaffe.common.SsdSampler< T >.GenerateBatchSamples	(	SimpleDatum	anno_datum,
		List< BatchSampler >	rgBatchSamplers
	)

Generate samples from the annotated Datum using the list of BatchSamplers.

Parameters

anno_datum
rgBatchSamplers

Returns

All samples bboxes that satisfy the constraints defined in the BatchSampler are returned.

Definition at line 236 of file SsdSampler.cs.

GenerateSamples()

List< NormalizedBBox > MyCaffe.common.SsdSampler< T >.GenerateSamples	(	NormalizedBBox	sourceBBox,
		List< NormalizedBBox >	rgObjectBboxes,
		BatchSampler	batchSampler
	)

Generate samples from the NormalizedBBox using the BatchSampler.

Parameters

sourceBBox	Specifies the source BBox.
rgObjectBboxes	Specifies the object normalized BBoxes.
batchSampler	Specifies the batch sampler.

Returns

The list of normalized BBoxes generated is returned.

Definition at line 203 of file SsdSampler.cs.

GroupObjectBBoxes()

List< NormalizedBBox > MyCaffe.common.SsdSampler< T >.GroupObjectBBoxes

(

SimpleDatum

anno_datum

)

Find all annotated NormalizedBBox.

Parameters

anno_datum

Specifies the annotated datum.

Returns

The grouped object BBoxes are returned.

Definition at line 56 of file SsdSampler.cs.

SatisfySampleConstraint()

bool MyCaffe.common.SsdSampler< T >.SatisfySampleConstraint	(	NormalizedBBox	sampledBBox,
		List< NormalizedBBox >	rgObjectBboxes,
		SamplerConstraint	sampleConstraint
	)

Check if the sampled bbox satisfies the constraints with all object bboxes.

Parameters

sampledBBox	Specifies the sampled BBox.
rgObjectBboxes	Specifies the list of object normalized BBoxes.
sampleConstraint	Specifies the sample constraint.

Returns

Returns whether or not the sample constraints are satisfied.

Definition at line 84 of file SsdSampler.cs.

---

The documentation for this class was generated from the following file:

• C:/Data/Data/SS_Projects/Intelligence/GitHub/MyCaffe/MyCaffe/common/SsdSampler.cs