Class: OpenCV::Cv::GFTTDetector

Inherits:
Object
  • Object
show all
Extended by:
FFI::DataConverter
Defined in:
lib/ropencv/ropencv_types.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create(max_corners = 1000, quality_level = 0.01, min_distance = 1, block_size = 3, use_harris_detector = false, k = 0.04) ⇒ Cv::Ptr::Cv_GFTTDetector .create(max_corners, quality_level, min_distance, block_size, gradiant_size, use_harris_detector = false, k = 0.04) ⇒ Cv::Ptr::Cv_GFTTDetector

Note:

wrapper for overloaded static method create

methods

Overloads:

  • .create(max_corners = 1000, quality_level = 0.01, min_distance = 1, block_size = 3, use_harris_detector = false, k = 0.04) ⇒ Cv::Ptr::Cv_GFTTDetector

    Parameters:

    • max_corners (Fixnum) (defaults to: 1000)
    • quality_level (Double) (defaults to: 0.01)
    • min_distance (Double) (defaults to: 1)
    • block_size (Fixnum) (defaults to: 3)
    • use_harris_detector (Bool) (defaults to: false)
    • k (Double) (defaults to: 0.04)

    Returns:

  • .create(max_corners, quality_level, min_distance, block_size, gradiant_size, use_harris_detector = false, k = 0.04) ⇒ Cv::Ptr::Cv_GFTTDetector

    Parameters:

    • max_corners (Fixnum)
    • quality_level (Double)
    • min_distance (Double)
    • block_size (Fixnum)
    • gradiant_size (Fixnum)
    • use_harris_detector (Bool) (defaults to: false)
    • k (Double) (defaults to: 0.04)

    Returns:

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61338

def self.create(*args)
    # overloaded method wrapper for const cv::Ptr<cv::GFTTDetector> cv::GFTTDetector::create(int maxCorners = 1000, double qualityLevel = 0.01, double minDistance = 1, int blockSize = 3, bool useHarrisDetector = false, double k = 0.04)
    @@cv_gftt_detector_create_defaults0 ||= [1000, 0.01, 1, 3, false, 0.04]
    if(args.size >= 0 && args.size <= 6)
        targs = args.clone
        targs.size.upto(5) do |i|
            targs[i] = @@cv_gftt_detector_create_defaults0[i]
        end
        begin
                result = Rbind::cv_gftt_detector_create(*targs)
            # store owner insight the pointer to not get garbage collected
            result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) if !result.__owner__?
            return result
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for const cv::Ptr<cv::GFTTDetector> cv::GFTTDetector::create(int maxCorners, double qualityLevel, double minDistance, int blockSize, int gradiantSize, bool useHarrisDetector = false, double k = 0.04)
    @@cv_gftt_detector_create__2_defaults1 ||= [nil, nil, nil, nil, nil, false, 0.04]
    if(args.size >= 5 && args.size <= 7)
        targs = args.clone
        targs.size.upto(6) do |i|
            targs[i] = @@cv_gftt_detector_create__2_defaults1[i]
        end
        begin
                result = Rbind::cv_gftt_detector_create__2(*targs)
            # store owner insight the pointer to not get garbage collected
            result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) if !result.__owner__?
            return result
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

.new(*args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61237

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(GFTTDetectorStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end

    raise ArgumentError, "no constructor for #{self}(#{args.inspect})"
end

.null ⇒ Object

returns a null pointer to the object



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# File 'lib/ropencv/ropencv_types.rb', line 61233

def self.null
    new(GFTTDetectorStruct.new)
end

Instance Method Details

#cast_to_algorithm(parse_ownership) ⇒ Cv::Algorithm Also known as: castToAlgorithm

Note:

method wrapper for cv::Algorithm* cv::GFTTDetector::castToAlgorithm(bool parse_ownership)

Parameters:

  • parse_ownership (Bool)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 61724

def cast_to_algorithm(parse_ownership)
    __validate_pointer__
    result = Rbind::cv_gftt_detector_cast_to_algorithm( self, parse_ownership)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#cast_to_feature2d(parse_ownership) ⇒ Cv::Feature2D Also known as: castToFeature2D

Note:

method wrapper for cv::Feature2D* cv::GFTTDetector::castToFeature2D(bool parse_ownership)

Parameters:

  • parse_ownership (Bool)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 61493

def cast_to_feature2d(parse_ownership)
    __validate_pointer__
    result = Rbind::cv_gftt_detector_cast_to_feature2d( self, parse_ownership)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#clear ⇒ Void

Note:

method wrapper for void cv::GFTTDetector::clear()

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61737

def clear()
    __validate_pointer__
    Rbind::cv_gftt_detector_clear( self)
end

#compute(image, keypoints, descriptors) ⇒ Void #compute(images, keypoints, descriptors) ⇒ Void

Note:

wrapper for overloaded method compute

Overloads:

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61561

def compute(*args)
    __validate_pointer__
    # overloaded method wrapper for void cv::GFTTDetector::compute(const cv::Mat image, std::vector<cv::KeyPoint>& keypoints, cv::Mat& descriptors)
    @@cv_gftt_detector_compute_defaults0 ||= [nil, nil, nil]
    if(args.size >= 3 && args.size <= 3)
        targs = args.clone
        targs.size.upto(2) do |i|
            targs[i] = @@cv_gftt_detector_compute_defaults0[i]
        end
        begin
                return Rbind::cv_gftt_detector_compute(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for void cv::GFTTDetector::compute(const std::vector<cv::Mat> images, std::vector<std::vector<cv::KeyPoint> >& keypoints, std::vector<cv::Mat>& descriptors)
    @@cv_gftt_detector_compute__2_defaults1 ||= [nil, nil, nil]
    if(args.size >= 3 && args.size <= 3)
        targs = args.clone
        targs.size.upto(2) do |i|
            targs[i] = @@cv_gftt_detector_compute__2_defaults1[i]
        end
        begin
                return Rbind::cv_gftt_detector_compute__2(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

#default_norm ⇒ Fixnum Also known as: defaultNorm

Note:

method wrapper for int cv::GFTTDetector::defaultNorm()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 61625

def default_norm()
    __validate_pointer__
    Rbind::cv_gftt_detector_default_norm( self)
end

#descriptor_size ⇒ Fixnum Also known as: descriptorSize

Note:

method wrapper for int cv::GFTTDetector::descriptorSize()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 61609

def descriptor_size()
    __validate_pointer__
    Rbind::cv_gftt_detector_descriptor_size( self)
end

#descriptor_type ⇒ Fixnum Also known as: descriptorType

Note:

method wrapper for int cv::GFTTDetector::descriptorType()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 61617

def descriptor_type()
    __validate_pointer__
    Rbind::cv_gftt_detector_descriptor_type( self)
end

#detect(image, keypoints, mask = Cv::Mat.new()) ⇒ Void #detect(images, keypoints, masks = Std::Vector::Cv_Mat.new()) ⇒ Void

Note:

wrapper for overloaded method detect

Overloads:

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61516

def detect(*args)
    __validate_pointer__
    # overloaded method wrapper for void cv::GFTTDetector::detect(const cv::Mat image, std::vector<cv::KeyPoint>& keypoints, const cv::Mat mask = Mat())
    @@cv_gftt_detector_detect_defaults0 ||= [nil, nil, Cv::Mat.new()]
    if(args.size >= 2 && args.size <= 3)
        targs = args.clone
        targs.size.upto(2) do |i|
            targs[i] = @@cv_gftt_detector_detect_defaults0[i]
        end
        begin
                return Rbind::cv_gftt_detector_detect(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for void cv::GFTTDetector::detect(const std::vector<cv::Mat> images, std::vector<std::vector<cv::KeyPoint> >& keypoints, const std::vector<cv::Mat> masks = vector<Mat>())
    @@cv_gftt_detector_detect__2_defaults1 ||= [nil, nil, Std::Vector::Cv_Mat.new()]
    if(args.size >= 2 && args.size <= 3)
        targs = args.clone
        targs.size.upto(2) do |i|
            targs[i] = @@cv_gftt_detector_detect__2_defaults1[i]
        end
        begin
                return Rbind::cv_gftt_detector_detect__2(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

#detect_and_compute(image, mask, keypoints, descriptors, use_provided_keypoints = false) ⇒ Void Also known as: detectAndCompute

Note:

method wrapper for void cv::GFTTDetector::detectAndCompute(const cv::Mat image, const cv::Mat mask, std::vectorcv::KeyPoint& keypoints, cv::Mat& descriptors, bool useProvidedKeypoints = false)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61601

def detect_and_compute(image, mask, keypoints, descriptors, use_provided_keypoints = false)
    __validate_pointer__
    Rbind::cv_gftt_detector_detect_and_compute( self, image, mask, keypoints, descriptors, use_provided_keypoints)
end

#empty ⇒ Bool

Note:

method wrapper for bool cv::GFTTDetector::empty()

Returns:

  • (Bool) 


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# File 'lib/ropencv/ropencv_types.rb', line 61716

def empty()
    __validate_pointer__
    Rbind::cv_gftt_detector_empty( self)
end

#get_block_size ⇒ Fixnum Also known as: getBlockSize

Note:

method wrapper for int cv::GFTTDetector::getBlockSize()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 61437

def get_block_size()
    __validate_pointer__
    Rbind::cv_gftt_detector_get_block_size( self)
end

#get_default_name ⇒ Std::String Also known as: getDefaultName

Note:

method wrapper for const std::string cv::GFTTDetector::getDefaultName()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 61479

def get_default_name()
    __validate_pointer__
    result = Rbind::cv_gftt_detector_get_default_name( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_harris_detector ⇒ Bool Also known as: getHarrisDetector

Note:

method wrapper for bool cv::GFTTDetector::getHarrisDetector()

Returns:

  • (Bool) 


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# File 'lib/ropencv/ropencv_types.rb', line 61454

def get_harris_detector()
    __validate_pointer__
    Rbind::cv_gftt_detector_get_harris_detector( self)
end

#get_max_features ⇒ Fixnum Also known as: getMaxFeatures

Note:

method wrapper for int cv::GFTTDetector::getMaxFeatures()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 61386

def get_max_features()
    __validate_pointer__
    Rbind::cv_gftt_detector_get_max_features( self)
end

#get_min_distance ⇒ Double Also known as: getMinDistance

Note:

method wrapper for double cv::GFTTDetector::getMinDistance()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 61420

def get_min_distance()
    __validate_pointer__
    Rbind::cv_gftt_detector_get_min_distance( self)
end

#get_quality_level ⇒ Double Also known as: getQualityLevel

Note:

method wrapper for double cv::GFTTDetector::getQualityLevel()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 61403

def get_quality_level()
    __validate_pointer__
    Rbind::cv_gftt_detector_get_quality_level( self)
end

#getk ⇒ Double Also known as: getK

Note:

method wrapper for double cv::GFTTDetector::getK()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 61471

def getk()
    __validate_pointer__
    Rbind::cv_gftt_detector_getk( self)
end

#read(file_name) ⇒ Void #read(_arg1) ⇒ Void

Note:

wrapper for overloaded method read

Overloads:

  • #read(file_name) ⇒ Void

    Parameters:

    Returns:

    • (Void)
  • #read(_arg1) ⇒ Void

    Parameters:

    Returns:

    • (Void)

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61681

def read(*args)
    __validate_pointer__
    # overloaded method wrapper for void cv::GFTTDetector::read(const std::string fileName)
    @@cv_gftt_detector_read_defaults0 ||= [nil]
    if(args.size >= 1 && args.size <= 1)
        targs = args.clone
        targs.size.upto(0) do |i|
            targs[i] = @@cv_gftt_detector_read_defaults0[i]
        end
        begin
                return Rbind::cv_gftt_detector_read(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for void cv::GFTTDetector::read(const cv::FileNode arg1)
    @@cv_gftt_detector_read__2_defaults1 ||= [nil]
    if(args.size >= 1 && args.size <= 1)
        targs = args.clone
        targs.size.upto(0) do |i|
            targs[i] = @@cv_gftt_detector_read__2_defaults1[i]
        end
        begin
                return Rbind::cv_gftt_detector_read__2(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

#save(filename) ⇒ Void

Note:

method wrapper for void cv::GFTTDetector::save(const std::string filename)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61745

def save(filename)
    __validate_pointer__
    Rbind::cv_gftt_detector_save( self, filename)
end

#set_block_size(block_size) ⇒ Void Also known as: setBlockSize

Note:

method wrapper for void cv::GFTTDetector::setBlockSize(int blockSize)

Parameters:

  • block_size (Fixnum)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61429

def set_block_size(block_size)
    __validate_pointer__
    Rbind::cv_gftt_detector_set_block_size( self, block_size)
end

#set_harris_detector(val) ⇒ Void Also known as: setHarrisDetector

Note:

method wrapper for void cv::GFTTDetector::setHarrisDetector(bool val)

Parameters:

  • val (Bool)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61446

def set_harris_detector(val)
    __validate_pointer__
    Rbind::cv_gftt_detector_set_harris_detector( self, val)
end

#set_max_features(max_features) ⇒ Void Also known as: setMaxFeatures

Note:

method wrapper for void cv::GFTTDetector::setMaxFeatures(int maxFeatures)

Parameters:

  • max_features (Fixnum)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61378

def set_max_features(max_features)
    __validate_pointer__
    Rbind::cv_gftt_detector_set_max_features( self, max_features)
end

#set_min_distance(min_distance) ⇒ Void Also known as: setMinDistance

Note:

method wrapper for void cv::GFTTDetector::setMinDistance(double minDistance)

Parameters:

  • min_distance (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61412

def set_min_distance(min_distance)
    __validate_pointer__
    Rbind::cv_gftt_detector_set_min_distance( self, min_distance)
end

#set_quality_level(qlevel) ⇒ Void Also known as: setQualityLevel

Note:

method wrapper for void cv::GFTTDetector::setQualityLevel(double qlevel)

Parameters:

  • qlevel (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61395

def set_quality_level(qlevel)
    __validate_pointer__
    Rbind::cv_gftt_detector_set_quality_level( self, qlevel)
end

#setk(k) ⇒ Void Also known as: setK

Note:

method wrapper for void cv::GFTTDetector::setK(double k)

Parameters:

  • k (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 61463

def setk(k)
    __validate_pointer__
    Rbind::cv_gftt_detector_setk( self, k)
end

#to_s ⇒ Object

converts GFTTDetector into a string by crawling through all its attributes



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# File 'lib/ropencv/ropencv_types.rb', line 61310

def to_s
    "#<cv::GFTTDetector >"
end

#write(file_name) ⇒ Void #write(fs, name = Std::String.new()) ⇒ Void

Note:

wrapper for overloaded method write

Overloads:

  • #write(file_name) ⇒ Void

    Parameters:

    Returns:

    • (Void)
  • #write(fs, name = Std::String.new()) ⇒ Void

    Parameters:

    Returns:

    • (Void)

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 61640

def write(*args)
    __validate_pointer__
    # overloaded method wrapper for void cv::GFTTDetector::write(const std::string fileName)
    @@cv_gftt_detector_write_defaults0 ||= [nil]
    if(args.size >= 1 && args.size <= 1)
        targs = args.clone
        targs.size.upto(0) do |i|
            targs[i] = @@cv_gftt_detector_write_defaults0[i]
        end
        begin
                return Rbind::cv_gftt_detector_write(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for void cv::GFTTDetector::write(const cv::Ptr<cv::FileStorage> fs, const std::string name = String())
    @@cv_gftt_detector_write__2_defaults1 ||= [nil, Std::String.new()]
    if(args.size >= 1 && args.size <= 2)
        targs = args.clone
        targs.size.upto(1) do |i|
            targs[i] = @@cv_gftt_detector_write__2_defaults1[i]
        end
        begin
                return Rbind::cv_gftt_detector_write__2(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end