CBVR API
siat.vdpl.videoRetrieval
| Method | Params | Returns |
|---|---|---|
| index(VideoDataset) | VideoDataset: Collection of videos to index | Count of processed videos |
| retrieve(QueryKeyword, Filter) | QueryKeyword: Text Keyword to retrieve videos against Filter: Optional, Return criteria such as top-k, date, length etc., default value is NULL |
Matched Video(s) or NULL |
| retrieve(QueryImage, Filter) | QueryImage: Image to retrieve videos against Filter: Optional, Return criteria such as top-k, date, length etc., default value is NULL |
Matched Video(s) or NULL |
| retrieve(QueryVideoClip, Filter) | QueryVideoClip: Video Clip to retrieve videos against Filter: Optional, Return criteria such as top-k, date, length etc., default value is NULL |
Matched Video(s) or NULL |
siat.vdpl.videoRetrieval
| Method | Params | Returns |
|---|---|---|
| extractSpatialFeatures(Frame, AlgoRef) | Frame: Video frame to extract Spatial Features From AlgoRef: Reference to the algorithm object to use for feature extraction |
Feature Vector |
| extractTemporalFeatures(Frame[], AlgoRef) | Frame: Video frame to extract Temporal Features From AlgoRef: Reference to the algorithm object to use for feature extraction |
Feature Vector |
| vlbp(Frame, preFramre, sucFramre) | Frame: Target video frame to process preFrame: Preceding video Frame to current Frame sucFrame: Successor video frame to current Frame |
Feature Vector |
| vltp(Frame, preFramre, sucFramre) | Frame: Target video frame to process preFrame: Preceding video Frame to current Frame sucFrame: Successor video frame to current Frame |
Feature Vector |
siat.vdpl.videoRetrieval.Similarity
| Method | Params | Returns |
|---|---|---|
| euclidean(srcFeatureVector, dstFeatureVector) | dstFeatureVector: Source Feature Vector dstFeatureVector: Destination Feature Vector |
Similarity Measure between two Feature Vectors |
| cosine(srcFeatureVector, dstFeatureVector) | dstFeatureVector: Source Feature Vector dstFeatureVector: Destination Feature Vector |
Similarity Measure between two Feature Vectors |