Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Nguyen; Van-Duc
Address:
Albany, NY
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
6748112 Method and apparatus for finding shape deformations in objects having smooth surfaces June 8, 2004
The present invention is directed to an imaging apparatus for examining an object having smooth surfaces to determine shape deformations in the surface of object. The imaging apparatus includes an imaging device for obtaining a scanned image of the object to be examined. A reference imag
6690841 Method and apparatus for image registration February 10, 2004
A machine vision system includes an apparatus for registering an input image of an object, such as an aircraft engine blade, to a reference image comprising ideal specifications for the object in order to detect flaws in the object. The system includes one or more imaging devices for obt
6504957 Method and apparatus for image registration January 7, 2003
A machine vision system includes an apparatus for registering an input image of an object, such as an aircraft engine blade, to a reference image comprising ideal specifications for the object in order to detect flaws in the object. The system includes one or more imaging devices for obt
6411915 Method and apparatus for calibrating a non-contact range sensor June 25, 2002
A method for calibrating a non-contact range sensor comprises the steps of employing the range sensor to obtain a range image of an object to be inspected. The range image is registered with a reference image of the object thereby providing registered data. The reference image may be
6336082 Method for automatic screening of abnormalities January 1, 2002
A method of detecting abnormalities including a learning phase and an inspection phase. In the learning phase, a first statistical quantity and a second statistical quantity are determined based on a first set of n-dimensional data. A second set of n-dimensional data is obtained and a
4888711 Image interpretation method and apparatus using faces for constraint satisfaction December 19, 1989
A method, for practice on a computer, for interpreting two-dimensional images of three-dimensional scenes is disclosed. Descriptive labels are assigned to the vertex, edge and face elements of the image. A process of constraint satisfaction and propagation is carried out between image










 
 
  Recently Added Patents
Signal processing apparatus and methods
Apparatus for performing timer management regarding a system timer scheduler service, and associated method
Method and apparatus for increasing query traffic to a web site
Ultrathin fluid-absorbent cores
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
(4937
Methods, systems, and computer program product for virtually modifying surface region curvature to detect protrusions
  Randomly Featured Patents
Tennis racket
Variable capacitance measuring device
Locket amusement device
Headset ear loop
Virtual private network
Humidity monitor and method
Gas collection system for anaerobic ponds
Preconfigurable underwater crustacean trap
Method of making foam core building panels in a continuous operation
Golf ball holder