36 lines
1.4 KiB
Protocol Buffer
36 lines
1.4 KiB
Protocol Buffer
// Copyright 2021 The MediaPipe Authors.
|
|
//
|
|
// 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.
|
|
|
|
syntax = "proto2";
|
|
|
|
package mediapipe;
|
|
|
|
import "mediapipe/framework/calculator.proto";
|
|
|
|
message SegmentationSmoothingCalculatorOptions {
|
|
extend CalculatorOptions {
|
|
optional SegmentationSmoothingCalculatorOptions ext = 377425128;
|
|
}
|
|
|
|
// How much to blend in previous mask, based on a probability estimate.
|
|
// Range: [0-1]
|
|
// 0 = Use only current frame (no blending).
|
|
// 1 = Blend in the previous mask based on uncertainty estimate.
|
|
// With ratio at 1, the uncertainty estimate is trusted completely.
|
|
// When uncertainty is high, the previous mask is given higher weight.
|
|
// Therefore, if both ratio and uncertainty are 1, only old mask is used.
|
|
// A pixel is 'uncertain' if its value is close to the middle (0.5 or 127).
|
|
optional float combine_with_previous_ratio = 1 [default = 0.0];
|
|
}
|