
The automation of
visual inspection is becoming more and more important in modern industry as a
consistent, reliable means of judging the quality of raw materials and
manufactured goods . The Machine Vision Handbook equips the reader with the practical details required to
engineer integrated mechanical-optical-electronic-software systems. Machine
vision is first set in the context of basic information on light, natural
vision, colour sensing and optics. The physical apparatus required for
mechanized image capture - lenses, cameras, scanners and light sources - are
discussed followed by detailed treatment of various image-processing methods
including an introduction to the QT image processing system. QT is unique to
this book, and provides an example of a practical machine vision system along
with extensive libraries of useful commands, functions and images which can be
implemented by the reader. The main text of the book is completed by studies of
a wide variety of applications of machine vision in inspecting and handling
different types of object.
Machine Vision:
a subset of Systems Engineering
Machine Vision is
concerned with the engineering of integrated
mechanical-optical-electronic-software systems for examining natural objects
and materials, human artifacts and manufacturing processes, in order to detect
defects and improve quality, operating efficiency and the safety of both
products and processes. It is also used to control machines used in
manufacturing. Machine Vision necessarily involves the harmonious integration
of elements of the following areas of study
¥ Mechanical
handling
¥ Lighting
¥ Optics
(conventional, fibre optics, lasers, diffractive optics)
¥ Sensors (video
cameras, UV, IR and X-ray sensors, laser scanners)
¥ Electronics
(digital, analogue and video)
¥ Signal processing
¥ Image processing
¥ Digital systems architecture
¥ Software
¥ Industrial engineering
¥ Human-computer interfacing
¥ Control systems
¥ Manufacturing
¥ Existing work practices and
QA methods
Machine Vision is distinct from Computer Vision, Image
Processing, Artificial Intelligence & Pattern Recognition. Read the Machine
Vision Handbook to find out why.
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