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Removed roi methods from MPPGestureRecognizer

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This commit is contained in:
Prianka Liz Kariat 2023-05-18 09:52:23 +05:30
parent dc7c018b39
commit e905a9fe39
1 changed files with 0 additions and 109 deletions
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109
mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizer.h
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@ -83,35 +83,6 @@ NS_SWIFT_NAME(GestureRecognizer)
error:(NSError **)error
NS_SWIFT_NAME(recognize(image:));
/**
* Performs gesture recognition on the provided `MPPImage` cropped to the specified region of
* interest. Rotation will be applied on the cropped image according to the `orientation` property
* of the provided `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
* `MPPRunningModeImage`.
*
* This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
* `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
* must have one of the following pixel format types:
* 1. kCVPixelFormatType_32BGRA
* 2. kCVPixelFormatType_32RGBA
*
* If your `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color space is
* RGB with an Alpha channel.
*
* @param image The `MPPImage` on which gesture recognition is to be performed.
* @param roi A `CGRect` specifying the region of interest within the given `MPPImage`, on which
* gesture recognition should be performed.
* @param error An optional error parameter populated when there is an error in performing gesture
* recognition on the input image.
*
* @return An `MPPGestureRecognizerResult` object that contains the hand gesture recognition
* results.
*/
- (nullable MPPGestureRecognizerResult *)recognizeImage:(MPPImage *)image
regionOfInterest:(CGRect)roi
error:(NSError **)error
NS_SWIFT_NAME(recognize(image:regionOfInterest:));
/**
* Performs gesture recognition on the provided video frame of type `MPPImage` using the whole
* image as region of interest. Rotation will be applied according to the `orientation` property of
@ -144,42 +115,6 @@ NS_SWIFT_NAME(GestureRecognizer)
error:(NSError **)error
NS_SWIFT_NAME(recognize(videoFrame:timestampInMilliseconds:));
/**
* Performs gesture recognition on the provided video frame of type `MPPImage` cropped to the
* specified region of interest. Rotation will be applied according to the `orientation` property of
* the provided `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
* `MPPRunningModeVideo`.
*
* It's required to provide the video frame's timestamp (in milliseconds). The input timestamps must
* be monotonically increasing.
*
* This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
* `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
* must have one of the following pixel format types:
* 1. kCVPixelFormatType_32BGRA
* 2. kCVPixelFormatType_32RGBA
*
* If your `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color space is
* RGB with an Alpha channel.
*
* @param image A live stream image data of type `MPPImage` on which gesture recognition is to be
* performed.
* @param timestampInMilliseconds The video frame's timestamp (in milliseconds). The input
* timestamps must be monotonically increasing.
* @param roi A `CGRect` specifying the region of interest within the video frame of type
* `MPPImage`, on which gesture recognition should be performed.
* @param error An optional error parameter populated when there is an error in performing gesture
* recognition on the input video frame.
*
* @return An `MPPGestureRecognizerResult` object that contains the hand gesture recognition
* results.
*/
- (nullable MPPGestureRecognizerResult *)recognizeVideoFrame:(MPPImage *)image
timestampInMilliseconds:(NSInteger)timestampInMilliseconds
regionOfInterest:(CGRect)roi
error:(NSError **)error
NS_SWIFT_NAME(recognize(videoFrame:timestampInMilliseconds:regionOfInterest:));
/**
* Sends live stream image data of type `MPPImage` to perform gesture recognition using the whole
* image as region of interest. Rotation will be applied according to the `orientation` property of
@ -221,50 +156,6 @@ NS_SWIFT_NAME(GestureRecognizer)
error:(NSError **)error
NS_SWIFT_NAME(recognizeAsync(image:timestampInMilliseconds:));
/**
* Sends live stream image data of type `MPPImage` to perform gesture recognition, cropped to the
* specified region of interest.. Rotation will be applied according to the `orientation` property
* of the provided `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
* `MPPRunningModeLiveStream`.
*
* The object which needs to be continuously notified of the available results of gesture
* recognition must confirm to `MPPGestureRecognizerLiveStreamDelegate` protocol and implement the
* `gestureRecognizer:didFinishRecognitionWithResult:timestampInMilliseconds:error:` delegate
* method.
*
* It's required to provide a timestamp (in milliseconds) to indicate when the input image is sent
* to the gesture recognizer. The input timestamps must be monotonically increasing.
*
* This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
* `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
* must have one of the following pixel format types:
* 1. kCVPixelFormatType_32BGRA
* 2. kCVPixelFormatType_32RGBA
*
* If the input `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color
* space is RGB with an Alpha channel.
*
* If this method is used for preforming gesture recognition on live camera frames using
* `AVFoundation`, ensure that you request `AVCaptureVideoDataOutput` to output frames in
* `kCMPixelFormat_32RGBA` using its `videoSettings` property.
*
* @param image A live stream image data of type `MPPImage` on which gesture recognition is to be
* performed.
* @param timestampInMilliseconds The timestamp (in milliseconds) which indicates when the input
* image is sent to the gesture recognizer. The input timestamps must be monotonically increasing.
* @param roi A `CGRect` specifying the region of interest within the given live stream image data
* of type `MPPImage`, on which gesture recognition should be performed.
* @param error An optional error parameter populated when there is an error in performing gesture
* recognition on the input live stream image data.
*
* @return `YES` if the image was sent to the task successfully, otherwise `NO`.
*/
- (BOOL)recognizeAsyncImage:(MPPImage *)image
timestampInMilliseconds:(NSInteger)timestampInMilliseconds
regionOfInterest:(CGRect)roi
error:(NSError **)error
NS_SWIFT_NAME(recognizeAsync(image:timestampInMilliseconds:regionOfInterest:));
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)new NS_UNAVAILABLE;