ec60daa66d
- Classification output is more standard compare to other tensor-decoder. - This tensor-decoder implement a standard classification tensor-decoder. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8548>
67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/*
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* GStreamer gstreamer-classifiertensordecoder
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* Copyright (C) 2025 Collabora Ltd
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* @author: Daniel Morin <daniel.morin@dmohub.org>
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*
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* gstclassifiertensordecoder.h
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_CLASSIFIER_TENSOR_DECODER_H__
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#define __GST_CLASSIFIER_TENSOR_DECODER_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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G_BEGIN_DECLS
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#define GST_TYPE_CLASSIFIER_TENSOR_DECODER (gst_classifier_tensor_decoder_get_type ())
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G_DECLARE_FINAL_TYPE (GstClassifierTensorDecoder, gst_classifier_tensor_decoder,
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GST, CLASSIFIER_TENSOR_DECODER, GstBaseTransform)
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/**
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* GstClassifierTensorDecoder:
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*
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* @threshold: Class confidence threshold
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* @labels_file: Path where to read class labels
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* @class_quark: Class labels quark representation
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* @softmax_res: Soft-max of output vector
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*
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* Since: 1.24
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*/
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struct _GstClassifierTensorDecoder
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{
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GstBaseTransform basetransform;
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gfloat threshold;
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gchar *labels_file;
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GArray *class_quark;
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GArray *softmax_res;
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};
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struct _GstClassifierTensorDecoderClass
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{
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GstBaseTransformClass parent_class;
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/* TODO: Add vmethod to allow overwriting: decode, postprocess, load_labels */
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};
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GST_ELEMENT_REGISTER_DECLARE (classifier_tensor_decoder)
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G_END_DECLS
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#endif /* __GST_CLASSIFIER_TENSOR_DECODER_H__ */
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