9.2/sources/libs/nvdsinferutils/include/nvdsinfer_dbscan.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2018-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __NVDSINFER_DBSCAN_H__
#define __NVDSINFER_DBSCAN_H__
 
#include <stddef.h>
#include <stdint.h>
 
#include <nvdsinfer.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct NvDsInferDBScan;
 
typedef struct NvDsInferDBScan *NvDsInferDBScanHandle;
 
typedef struct
{
    float eps;
    uint32_t minBoxes;
    int enableATHRFilter;
    float thresholdATHR;
    float minScore;
} NvDsInferDBScanClusteringParams;
 
//WINDOWS
#ifdef _WIN32
__declspec(dllexport)
#endif
NvDsInferDBScanHandle NvDsInferDBScanCreate();
 
//WINDOWS
#ifdef _WIN32
__declspec(dllexport)
#endif
void NvDsInferDBScanDestroy(NvDsInferDBScanHandle handle);
 
//WINDOWS
#ifdef _WIN32
__declspec(dllexport)
#endif
void NvDsInferDBScanCluster(NvDsInferDBScanHandle handle,
        NvDsInferDBScanClusteringParams *params,  NvDsInferObjectDetectionInfo *objects,
        size_t *numObjects);
 
//WINDOWS
#ifdef _WIN32
__declspec(dllexport)
#endif
void NvDsInferDBScanClusterHybrid(NvDsInferDBScanHandle handle,
        NvDsInferDBScanClusteringParams *params,  NvDsInferObjectDetectionInfo *objects,
        size_t *numObjects);
 
#ifdef __cplusplus
}
#endif
 
#endif