62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/* Copyright 2022 The MediaPipe Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#ifndef MEDIAPIPE_TASKS_CC_COMPONENTS_PROCESSORS_CLASSIFIER_OPTIONS_H_
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#define MEDIAPIPE_TASKS_CC_COMPONENTS_PROCESSORS_CLASSIFIER_OPTIONS_H_
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#include "mediapipe/tasks/cc/components/processors/proto/classifier_options.pb.h"
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namespace mediapipe {
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namespace tasks {
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namespace components {
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namespace processors {
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// Classifier options for MediaPipe C++ classification Tasks.
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struct ClassifierOptions {
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// The locale to use for display names specified through the TFLite Model
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// Metadata, if any. Defaults to English.
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std::string display_names_locale = "en";
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// The maximum number of top-scored classification results to return. If < 0,
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// all available results will be returned. If 0, an invalid argument error is
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// returned.
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int max_results = -1;
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// Score threshold to override the one provided in the model metadata (if
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// any). Results below this value are rejected.
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float score_threshold = 0.0f;
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// The allowlist of category names. If non-empty, detection results whose
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// category name is not in this set will be filtered out. Duplicate or unknown
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// category names are ignored. Mutually exclusive with category_denylist.
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std::vector<std::string> category_allowlist = {};
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// The denylist of category names. If non-empty, detection results whose
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// category name is in this set will be filtered out. Duplicate or unknown
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// category names are ignored. Mutually exclusive with category_allowlist.
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std::vector<std::string> category_denylist = {};
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};
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// Converts a ClassifierOptions to a ClassifierOptionsProto.
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proto::ClassifierOptions ConvertClassifierOptionsToProto(
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ClassifierOptions* classifier_options);
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} // namespace processors
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} // namespace components
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} // namespace tasks
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} // namespace mediapipe
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#endif // MEDIAPIPE_TASKS_CC_COMPONENTS_PROCESSORS_CLASSIFIER_OPTIONS_H_
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