Class: OpenCV::Cv::StereoBM

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

Constants collapse

PREFILTER_NORMALIZED_RESPONSE = 
0
PREFILTER_XSOBEL = 
1
BASIC_PRESET = 
0
FISH_EYE_PRESET = 
1
NARROW_PRESET = 
2

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ptr) ⇒ StereoBM

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of StereoBM.



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12976

def initialize(ptr)
    @__obj_ptr__ = if ptr.is_a? StereoBMStruct
                       ptr
                   else
                       StereoBMStruct.new(FFI::AutoPointer.new(ptr,StereoBMStruct.method(:release)))
                   end
end

Instance Attribute Details

#__obj_ptr__ ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12973

def __obj_ptr__
  @__obj_ptr__
end

Class Method Details

.from_native(ptr, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

can be overwritten by the user



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12968

def self.from_native(ptr,context)
    rbind_from_native(ptr,context)
end

.new(*args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12912

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(StereoBMStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end
    # wrapper for cv::StereoBM::StereoBM()
    @@cv_stereobm_stereobm_defaults0 ||= []
    if(args.size >= 0 && args.size <= 0)
        args.size.upto(-1) do |i|
            args[i] = @@cv_stereobm_stereobm_defaults0[i]
        end
        begin
            return Rbind::cv_stereobm_stereobm(*args)
        rescue TypeError => e
            @error = e
        end
    end

    # wrapper for cv::StereoBM::StereoBM(int preset, int ndisparities=0, int SADWindowSize=21)
    @@cv_stereobm_stereobm2_defaults1 ||= [nil, 0, 21]
    if(args.size >= 1 && args.size <= 3)
        args.size.upto(2) do |i|
            args[i] = @@cv_stereobm_stereobm2_defaults1[i]
        end
        begin
            return Rbind::cv_stereobm_stereobm2(*args)
        rescue TypeError => e
            @error = e
        end
    end

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

.rbind_from_native(ptr, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12956

def self.rbind_from_native(ptr,context)
    StereoBM.new(ptr)
end

.rbind_to_native(obj, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12947

def self.rbind_to_native(obj,context)
    if obj.is_a? StereoBM
        obj.__obj_ptr__
    else
        raise TypeError, "expected kind of #{name}, was #{obj.class}"
    end
end

.to_native(obj, context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

can be overwritten by the user



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12962

def self.to_native(obj,context)
    rbind_to_native(obj,context)
end

Instance Method Details

#__owner__? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

returns true if the underlying pointer is owner of the real object

Returns:

  • (Boolean) 


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# File 'lib/ruby/ropencv/ropencv_types.rb', line 12987

def __owner__?
    @__obj_ptr__[:bowner]
end

#compute(left, right, disparity, disptype = CV_16S) ⇒ Object

methods wrapper for void cv::StereoBM::operator()(const cv::Mat left, const cv::Mat right, cv::Mat disparity, int disptype=CV_16S)



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# File 'lib/ruby/ropencv/ropencv_types.rb', line 13006

def compute(left, right, disparity, disptype = CV_16S)
    Rbind::cv_stereobm_compute( self, left, right, disparity, disptype)
end