61 lines
2.1 KiB
Protocol Buffer
61 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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message ImageCroppingCalculatorOptions {
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extend CalculatorOptions {
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optional ImageCroppingCalculatorOptions ext = 262466399;
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}
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// Output texture buffer dimensions. The values defined in the options will be
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// overriden by the WIDTH and HEIGHT input streams if they exist.
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optional int32 width = 1;
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optional int32 height = 2;
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// Rotation angle is counter-clockwise in radian.
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optional float rotation = 3 [default = 0.0];
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// Normalized width and height of the output rect. Value is within [0, 1].
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optional float norm_width = 4;
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optional float norm_height = 5;
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// Normalized location of the center of the output
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// rectangle in image coordinates. Value is within [0, 1].
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// The (0, 0) point is at the (top, left) corner.
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optional float norm_center_x = 6 [default = 0];
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optional float norm_center_y = 7 [default = 0];
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enum BorderMode {
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// First unspecified value is required by the guideline. See details here:
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// https://developers.google.com/protocol-buffers/docs/style#enums
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BORDER_UNSPECIFIED = 0;
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BORDER_ZERO = 1;
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BORDER_REPLICATE = 2;
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}
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// Specifies behaviour for crops that go beyond image borders.
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optional BorderMode border_mode = 8 [default = BORDER_ZERO];
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// Specifies limits for the size of the output image. It will be scaled down,
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// preserving ratio, to fit within. These do not change which area of the
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// input is selected for cropping.
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optional int32 output_max_width = 9;
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optional int32 output_max_height = 10;
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}
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