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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| [submodule "src/DlibDotNet"] | ||
| path = src/DlibDotNet | ||
| url = https://github.com/takuya-takeuchi/DlibDotNet | ||
| url = https://github.com/takuya-takeuchi/DlibDotNet |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| using System.Collections.Generic; | ||
| using DlibDotNet; | ||
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| namespace FaceRecognitionDotNet.Extensions | ||
| { | ||
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| /// <summary> | ||
| /// An abstract base class that provides functionality to estimate human age from face image. | ||
| /// </summary> | ||
| public abstract class AgeEstimator : DisposableObject | ||
| { | ||
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| #region Properties | ||
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| /// <summary> | ||
| /// Gets the collection of age group this estimator returns in derived classes. | ||
| /// </summary> | ||
| public abstract AgeRange[] Groups | ||
| { | ||
| get; | ||
| } | ||
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| #endregion | ||
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| #region Methods | ||
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| internal uint Predict(Image image, Location location) | ||
| { | ||
| return this.RawPredict(image.Matrix, location); | ||
| } | ||
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| internal IDictionary<uint, float> PredictProbability(Image image, Location location) | ||
| { | ||
| return this.RawPredictProbability(image.Matrix, location); | ||
| } | ||
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| /// <summary> | ||
| /// Returns an index of age group of face image correspond to specified location in specified image. | ||
| /// </summary> | ||
| /// <param name="matrix">The matrix contains a face.</param> | ||
| /// <param name="location">The location rectangle for a face.</param> | ||
| /// <returns>An index of age group of face image correspond to specified location in specified image.</returns> | ||
| public abstract uint RawPredict(MatrixBase matrix, Location location); | ||
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| /// <summary> | ||
| /// Returns probabilities of age group of face image correspond to specified location in specified image. | ||
| /// </summary> | ||
| /// <param name="matrix">The matrix contains a face.</param> | ||
| /// <param name="location">The location rectangle for a face.</param> | ||
| /// <returns>Probabilities of age group of face image correspond to specified location in specified image.</returns> | ||
| public abstract IDictionary<uint, float> RawPredictProbability(MatrixBase matrix, Location location); | ||
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| #endregion | ||
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| } | ||
|
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| } |
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| @@ -0,0 +1,47 @@ | ||
| namespace FaceRecognitionDotNet.Extensions | ||
| { | ||
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| /// <summary> | ||
| /// Represents a range that has start and end age. | ||
| /// </summary> | ||
| public struct AgeRange | ||
| { | ||
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| #region Constructors | ||
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| /// <summary> | ||
| /// Instantiates a new <see cref="AgeRange"/> instance with the specified starting and ending ages. | ||
| /// </summary> | ||
| /// <param name="start">The inclusive age index of the range.</param> | ||
| /// <param name="end">The exclusive end age of the range.</param> | ||
| public AgeRange(int start, int end) | ||
| { | ||
| this.Start = start; | ||
| this.End = end; | ||
| } | ||
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| #endregion | ||
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| #region Properties | ||
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| /// <summary> | ||
| /// Gets an age that represents the exclusive end of the range. | ||
| /// </summary> | ||
| public int End | ||
| { | ||
| get; | ||
| } | ||
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| /// <summary> | ||
| /// Gets the inclusive start of the <see cref="T:FaceRecognitionDotNet.Extensions.AgeRange"/>. | ||
| /// </summary> | ||
| public int Start | ||
| { | ||
| get; | ||
| } | ||
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| #endregion | ||
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| } | ||
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| } |
44 changes: 44 additions & 0 deletions
44
src/FaceRecognitionDotNet/Extensions/FaceLandmarkDetector.cs
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,44 @@ | ||
| using System.Collections.Generic; | ||
| using DlibDotNet; | ||
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| namespace FaceRecognitionDotNet.Extensions | ||
| { | ||
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| /// <summary> | ||
| /// An abstract base class that provides functionality to detect face parts locations from face image. | ||
| /// </summary> | ||
| public abstract class FaceLandmarkDetector : DisposableObject | ||
| { | ||
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| #region Methods | ||
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| internal FullObjectDetection Detect(Image image, Location location) | ||
| { | ||
| return this.RawDetect(image.Matrix, location); | ||
| } | ||
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| internal IEnumerable<Dictionary<FacePart, IEnumerable<Point>>> GetLandmarks(IEnumerable<Point[]> landmarkTuples) | ||
| { | ||
| return this.RawGetLandmarks(landmarkTuples); | ||
| } | ||
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| /// <summary> | ||
| /// Returns an object contains information of face parts corresponds to specified location in specified image. | ||
| /// </summary> | ||
| /// <param name="matrix">The matrix contains a face.</param> | ||
| /// <param name="location">The location rectangle for a face.</param> | ||
| /// <returns>An object contains information of face parts.</returns> | ||
| protected abstract FullObjectDetection RawDetect(MatrixBase matrix, Location location); | ||
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| /// <summary> | ||
| /// Returns an enumerable collection of dictionary of face parts locations (eyes, nose, etc). | ||
| /// </summary> | ||
| /// <param name="landmarkTuples">The enumerable collection of face parts location.</param> | ||
| /// <returns>An enumerable collection of dictionary of face parts locations (eyes, nose, etc).</returns> | ||
| protected abstract IEnumerable<Dictionary<FacePart, IEnumerable<Point>>> RawGetLandmarks(IEnumerable<Point[]> landmarkTuples); | ||
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| #endregion | ||
|
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| } | ||
|
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| using System.Collections.Generic; | ||
| using DlibDotNet; | ||
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| namespace FaceRecognitionDotNet.Extensions | ||
| { | ||
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| /// <summary> | ||
| /// An abstract base class that provides functionality to estimate human gender from face image. | ||
| /// </summary> | ||
| public abstract class GenderEstimator : DisposableObject | ||
| { | ||
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| #region Properties | ||
|
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| /// <summary> | ||
| /// Gets the collection of gender label this estimator returns in derived classes. | ||
| /// </summary> | ||
| public abstract Gender[] Labels | ||
| { | ||
| get; | ||
| } | ||
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| #endregion | ||
|
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| #region Methods | ||
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| internal Gender Predict(Image image, Location location) | ||
| { | ||
| return this.RawPredict(image.Matrix, location); | ||
| } | ||
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| internal IDictionary<Gender, float> PredictProbability(Image image, Location location) | ||
| { | ||
| return this.RawPredictProbability(image.Matrix, location); | ||
| } | ||
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| /// <summary> | ||
| /// Returns an gender of face image correspond to specified location in specified image. | ||
| /// </summary> | ||
| /// <param name="matrix">The matrix contains a face.</param> | ||
| /// <param name="location">The location rectangle for a face.</param> | ||
| /// <returns>An gender of face image correspond to specified location in specified image.</returns> | ||
| public abstract Gender RawPredict(MatrixBase matrix, Location location); | ||
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| /// <summary> | ||
| /// Returns probabilities of gender of face image correspond to specified location in specified image. | ||
| /// </summary> | ||
| /// <param name="matrix">The matrix contains a face.</param> | ||
| /// <param name="location">The location rectangle for a face.</param> | ||
| /// <returns>Probabilities of gender of face image correspond to specified location in specified image.</returns> | ||
| public abstract IDictionary<Gender, float> RawPredictProbability(MatrixBase matrix, Location location); | ||
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| #endregion | ||
|
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| } | ||
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| } |
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