Module: Hornetseye

Defined in:

lib/hornetseye-frame/node.rb,
lib/hornetseye-frame/frame.rb,
lib/hornetseye-frame/fourcc.rb,
lib/hornetseye-frame/shortcuts.rb

Overview

Namespace of Hornetseye computer vision library

Defined Under Namespace

Modules: FrameConstructor, FrameConversion Classes: FourCC, Frame, Frame_, Node

Constant Summary

BGR =

FourCC 'B', 'G', 'R'

BGRA =

FourCC 'B', 'G', 'R', 'A'

UYVY =

FourCC 'U', 'Y', 'V', 'Y'

YUY2 =

FourCC 'Y', 'U', 'Y', '2'

I420 =

FourCC 'I', '4', '2', '0'

YV12 =

FourCC 'Y', 'V', '1', '2'

MJPG =

FourCC 'M', 'J', 'P', 'G'

Class Method Summary

• .FourCC(a, b, c, d = nil) ⇒ Object
• .Frame(typecode) ⇒ Object

Class Method Details

.FourCC(a, b, c, d = nil) ⇒ Object

# File 'lib/hornetseye-frame/fourcc.rb', line 48

def FourCC(a, b, c, d = nil)
  FourCC.new a, b, c, d
end

.Frame(typecode) ⇒ Object

# File 'lib/hornetseye-frame/frame.rb', line 145

def Frame(typecode)
  if typecode.is_a? FourCC
    retval = Class.new Frame_
    retval.typecode = typecode
    retval
  else
    Hornetseye::MultiArray typecode, 2
  end
end