56 lines
2.1 KiB
Protocol Buffer
56 lines
2.1 KiB
Protocol Buffer
// Copyright 2019 The MediaPipe Authors.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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syntax = "proto2";
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package mediapipe;
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import "mediapipe/framework/calculator.proto";
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import "mediapipe/util/tracking/box_tracker.proto";
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message BoxTrackerCalculatorOptions {
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extend CalculatorOptions {
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optional BoxTrackerCalculatorOptions ext = 268767860;
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}
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optional BoxTrackerOptions tracker_options = 1;
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// Initial position to be tracked. Can also be supplied as side packet or
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// as input stream.
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optional TimedBoxProtoList initial_position = 2;
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// If set and VIZ stream is present, renders tracking data into the
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// visualization.
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optional bool visualize_tracking_data = 3 [default = false];
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// If set and VIZ stream is present, renders the box state
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// into the visualization.
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optional bool visualize_state = 4 [default = false];
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// If set and VIZ stream is present, renders the internal box state
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// into the visualization.
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optional bool visualize_internal_state = 5 [default = false];
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// Size of the track data cache during streaming mode. This allows to buffer
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// track_data's for fast forward tracking, i.e. any TimedBox received
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// via input stream START_POS can be tracked towards the current track head
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// (i.e. last received TrackingData). Measured in number of frames.
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optional int32 streaming_track_data_cache_size = 6 [default = 0];
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// Add a transition period of N frames to smooth the jump from original
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// tracking to reset start pos with motion compensation. The transition will
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// be a linear decay of original tracking result. 0 means no transition.
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optional int32 start_pos_transition_frames = 7 [default = 0];
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}
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