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Diffstat (limited to 'third_party/googleapis/google/cloud/vision/v1p3beta1/text_annotation.proto')
| -rw-r--r-- | third_party/googleapis/google/cloud/vision/v1p3beta1/text_annotation.proto | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/third_party/googleapis/google/cloud/vision/v1p3beta1/text_annotation.proto b/third_party/googleapis/google/cloud/vision/v1p3beta1/text_annotation.proto deleted file mode 100644 index 633e404..0000000 --- a/third_party/googleapis/google/cloud/vision/v1p3beta1/text_annotation.proto +++ /dev/null @@ -1,258 +0,0 @@ -// Copyright 2018 Google Inc. -// -// 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 = "proto3"; - -package google.cloud.vision.v1p3beta1; - -import "google/cloud/vision/v1p3beta1/geometry.proto"; - -option cc_enable_arenas = true; -option go_package = "google.golang.org/genproto/googleapis/cloud/vision/v1p3beta1;vision"; -option java_multiple_files = true; -option java_outer_classname = "TextAnnotationProto"; -option java_package = "com.google.cloud.vision.v1p3beta1"; - -// TextAnnotation contains a structured representation of OCR extracted text. -// The hierarchy of an OCR extracted text structure is like this: -// TextAnnotation -> Page -> Block -> Paragraph -> Word -> Symbol -// Each structural component, starting from Page, may further have their own -// properties. Properties describe detected languages, breaks etc.. Please refer -// to the -// [TextAnnotation.TextProperty][google.cloud.vision.v1p3beta1.TextAnnotation.TextProperty] -// message definition below for more detail. -message TextAnnotation { - // Detected language for a structural component. - message DetectedLanguage { - // The BCP-47 language code, such as "en-US" or "sr-Latn". For more - // information, see - // http://www.unicode.org/reports/tr35/#Unicode_locale_identifier. - string language_code = 1; - - // Confidence of detected language. Range [0, 1]. - float confidence = 2; - } - - // Detected start or end of a structural component. - message DetectedBreak { - // Enum to denote the type of break found. New line, space etc. - enum BreakType { - // Unknown break label type. - UNKNOWN = 0; - - // Regular space. - SPACE = 1; - - // Sure space (very wide). - SURE_SPACE = 2; - - // Line-wrapping break. - EOL_SURE_SPACE = 3; - - // End-line hyphen that is not present in text; does not co-occur with - // `SPACE`, `LEADER_SPACE`, or `LINE_BREAK`. - HYPHEN = 4; - - // Line break that ends a paragraph. - LINE_BREAK = 5; - } - - // Detected break type. - BreakType type = 1; - - // True if break prepends the element. - bool is_prefix = 2; - } - - // Additional information detected on the structural component. - message TextProperty { - // A list of detected languages together with confidence. - repeated DetectedLanguage detected_languages = 1; - - // Detected start or end of a text segment. - DetectedBreak detected_break = 2; - } - - // List of pages detected by OCR. - repeated Page pages = 1; - - // UTF-8 text detected on the pages. - string text = 2; -} - -// Detected page from OCR. -message Page { - // Additional information detected on the page. - TextAnnotation.TextProperty property = 1; - - // Page width. For PDFs the unit is points. For images (including - // TIFFs) the unit is pixels. - int32 width = 2; - - // Page height. For PDFs the unit is points. For images (including - // TIFFs) the unit is pixels. - int32 height = 3; - - // List of blocks of text, images etc on this page. - repeated Block blocks = 4; - - // Confidence of the OCR results on the page. Range [0, 1]. - float confidence = 5; -} - -// Logical element on the page. -message Block { - // Type of a block (text, image etc) as identified by OCR. - enum BlockType { - // Unknown block type. - UNKNOWN = 0; - - // Regular text block. - TEXT = 1; - - // Table block. - TABLE = 2; - - // Image block. - PICTURE = 3; - - // Horizontal/vertical line box. - RULER = 4; - - // Barcode block. - BARCODE = 5; - } - - // Additional information detected for the block. - TextAnnotation.TextProperty property = 1; - - // The bounding box for the block. - // The vertices are in the order of top-left, top-right, bottom-right, - // bottom-left. When a rotation of the bounding box is detected the rotation - // is represented as around the top-left corner as defined when the text is - // read in the 'natural' orientation. - // For example: - // - // * when the text is horizontal it might look like: - // - // 0----1 - // | | - // 3----2 - // - // * when it's rotated 180 degrees around the top-left corner it becomes: - // - // 2----3 - // | | - // 1----0 - // - // and the vertice order will still be (0, 1, 2, 3). - BoundingPoly bounding_box = 2; - - // List of paragraphs in this block (if this blocks is of type text). - repeated Paragraph paragraphs = 3; - - // Detected block type (text, image etc) for this block. - BlockType block_type = 4; - - // Confidence of the OCR results on the block. Range [0, 1]. - float confidence = 5; -} - -// Structural unit of text representing a number of words in certain order. -message Paragraph { - // Additional information detected for the paragraph. - TextAnnotation.TextProperty property = 1; - - // The bounding box for the paragraph. - // The vertices are in the order of top-left, top-right, bottom-right, - // bottom-left. When a rotation of the bounding box is detected the rotation - // is represented as around the top-left corner as defined when the text is - // read in the 'natural' orientation. - // For example: - // * when the text is horizontal it might look like: - // 0----1 - // | | - // 3----2 - // * when it's rotated 180 degrees around the top-left corner it becomes: - // 2----3 - // | | - // 1----0 - // and the vertice order will still be (0, 1, 2, 3). - BoundingPoly bounding_box = 2; - - // List of words in this paragraph. - repeated Word words = 3; - - // Confidence of the OCR results for the paragraph. Range [0, 1]. - float confidence = 4; -} - -// A word representation. -message Word { - // Additional information detected for the word. - TextAnnotation.TextProperty property = 1; - - // The bounding box for the word. - // The vertices are in the order of top-left, top-right, bottom-right, - // bottom-left. When a rotation of the bounding box is detected the rotation - // is represented as around the top-left corner as defined when the text is - // read in the 'natural' orientation. - // For example: - // * when the text is horizontal it might look like: - // 0----1 - // | | - // 3----2 - // * when it's rotated 180 degrees around the top-left corner it becomes: - // 2----3 - // | | - // 1----0 - // and the vertice order will still be (0, 1, 2, 3). - BoundingPoly bounding_box = 2; - - // List of symbols in the word. - // The order of the symbols follows the natural reading order. - repeated Symbol symbols = 3; - - // Confidence of the OCR results for the word. Range [0, 1]. - float confidence = 4; -} - -// A single symbol representation. -message Symbol { - // Additional information detected for the symbol. - TextAnnotation.TextProperty property = 1; - - // The bounding box for the symbol. - // The vertices are in the order of top-left, top-right, bottom-right, - // bottom-left. When a rotation of the bounding box is detected the rotation - // is represented as around the top-left corner as defined when the text is - // read in the 'natural' orientation. - // For example: - // * when the text is horizontal it might look like: - // 0----1 - // | | - // 3----2 - // * when it's rotated 180 degrees around the top-left corner it becomes: - // 2----3 - // | | - // 1----0 - // and the vertice order will still be (0, 1, 2, 3). - BoundingPoly bounding_box = 2; - - // The actual UTF-8 representation of the symbol. - string text = 3; - - // Confidence of the OCR results for the symbol. Range [0, 1]. - float confidence = 4; -} |