chromium/third_party/mediapipe/src/mediapipe/framework/formats/motion/optical_flow_field_data.proto

// Copyright 2019 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;

message OpticalFlowFieldData {
  optional int32 width = 1;
  optional int32 height = 2;
  // Stores the two channels of the flow field in raster order.
  repeated float dx = 3 [packed = true];
  repeated float dy = 4 [packed = true];
}