Xojo Conferences
MBSSep2018MunichDE
XDCMay2019MiamiUSA

Platforms to show: All Mac Windows Linux Cross-Platform

CIDetectorMBS.CIDetectorAccuracy as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 12.4 Yes No No Yes, macOS only No
Function: The key in the options dictionary used to specify a accuracy / performance tradeoff to be used.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorAccuracyHigh as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 12.4 Yes No No Yes, macOS only No
Function: One of the values for use with the CIDetectorAccuracy key.
Notes: Lower performance, higher accuracy

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorAccuracyLow as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 12.4 Yes No No Yes, macOS only No
Function: One of the values for use with the CIDetectorAccuracy key.
Notes: Lower accuracy, higher performance

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorAspectRatio as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: One of the keys used in the options dictionary for featuresInImage.
Notes:
An option specifying the aspect ratio (width divided by height) of rectangles to search for.

The value of this key is an NSNumber object whose value is a positive floating-point number. Use this option with the CIDetectorTypeRectangle detector type to fine-tune the accuracy of the detector. For example, to more accurately find a business card (3.5 x 2 inches) in an image, specify an aspect ratio of 1.75 (3.5 / 2).

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorEyeBlink as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 14.1 Yes No No Yes, macOS only No
Function: An option for whether Core Image will perform additional processing to recognize closed eyes in detected faces.
Notes: Available in OS X v10.9 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorFocalLength as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: One of the keys used in the options dictionary for featuresInImage.
Notes:
An option identifying the focal length used in capturing images to be processed by the detector.

The value of this key is an NSNumber object whose value is a floating-point number between -1.0 and 1.0. Use this option with the CIDetectorTypeRectangle detector type to fine-tune the accuracy of the detector.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorImageOrientation as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 14.1 Yes No No Yes, macOS only No
Function: An option for the display orientation of the image whose features you want to detect.
Notes:
The value of this key is an NSNumber object whose value is an integer between 1 and 8. The TIFF and EXIF specifications define these values to indicate where the pixel coordinate origin (0,0) of the image should appear when it is displayed. The default value is 1, indicating that the origin is in the top left corner of the image. For further details, see kCGImagePropertyOrientation.
Core Image only detects faces whose orientation matches that of the image. You should provide a value for this key if you want to detect faces in a different orientation.
Available in OS X v10.8 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorMaxFeatureCount as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 17.4 Yes No No Yes, macOS only No
Function: One of the options for featuresInImage.
Notes:
For rectangle detector, the value for this key is an integer number from 1 ... 256 that represents the maximum number of features to return.
valid value range: 1 <= CIDetectorMaxFeatureCount <= 256. The default value is 1.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorMinFeatureSize as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 14.1 Yes No No Yes, macOS only No
Function: A key used to specify the minimum size that the detector will recognize as a feature.
Notes:
The value for this key is an NSNumber object ranging from 0.0 through 1.0 that represents a fraction of the minor dimension of the image.
Available in OS X v10.8 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorNumberOfAngles as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 15.4 Yes No No Yes, macOS only No
Function: One of the configuration keys.
Notes:
The number of perspectives to use for detecting a face in video input.

The value for this key is a number 1, 3, 5, 7, 9, or 11. At higher numbers of angles, face detection in video becomes more accurate, but at a higher computational cost.

Available in OS X 10.11 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorReturnSubFeatures as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 17.4 Yes No No Yes, macOS only No
Function: One of the options for featuresInImage.
Notes: The value for this key is a bool. Controls whether the text detector should detect subfeatures or not. The default value is false. Requires 64-bit.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorSmile as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 14.1 Yes No No Yes, macOS only No
Function: An option for whether Core Image will perform additional processing to recognize smiles in detected faces.
Notes: Available in OS X v10.9 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorTracking as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 14.1 Yes No No Yes, macOS only No
Function: A key used to enable or disable face tracking for the detector.
Notes:
Use this option when you want to track faces across frames in a video.
Available in OS X v10.8 and later.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorTypeFace as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 12.4 Yes No No Yes, macOS only No
Function: Specifies a detector type for face recognition.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorTypeQRCode as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: One of the strings used to declare the detector for which you are interested.
Notes: A detector that searches for Quick Response codes (a type of 2D barcode) in a still image or video, returning CIQRCodeFeature objects that provide information about detected barcodes.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorTypeRectangle as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: One of the strings used to declare the detector for which you are interested.
Notes:
A detector that searches for rectangular areas in a still image or video, returning CIRectangleFeature objects that provide information about detected regions.

The rectangle detector finds areas that are likely to represent rectangular objects that appear in perspective in the image, such as papers or books seen on a desktop.

Feedback, Comments & Corrections

CIDetectorMBS.CIDetectorTypeText as string
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: One of the strings used to declare the detector for which you are interested.
Notes:
A detector that searches for text in a still image or video, returning CITextFeature objects that provide information about detected regions.

The text detector finds areas that are likely to contain upright text, but does not perform optical character recognition.

Feedback, Comments & Corrections

CIDetectorMBS.detectorOfType(type as string, context as CIContextMBS = nil, options as dictionary = nil) as CIDetectorMBS
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
shared method CoreImage MBS MacCG Plugin 16.0 Yes No No Yes, macOS only No
Function: Returns a new detector instance of the given type.
Notes:
The type is used to specify the usage intent.
The context argument specifies the CIContext to be used to operate on the image. May be nil.

If the input image to featuresInImage is the output of a CoreImage operation, it may improve performance to specify the same context that was used to operate on that image.

The detector may do image processing in this context and if the image is on the GPU and the specified context is a GPU context this may avoid additional upload to / download from the GPU. If the input image is on the CPU (or the output from a CPU based context) specifying a GPU based context (or vice versa) may reduce performance.

The options parameter lets you optinally specify a accuracy / performance tradeoff. Can be nil or an empty dictionary.

Feedback, Comments & Corrections

The items on this page are in the following plugins: MBS MacCG Plugin.





Links
MBS FileMaker Plugins