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7386163 |
Obstacle recognition apparatus and method, obstacle recognition program, and mobile robot apparatus
An obstacle recognition apparatus is provided which can recognize an obstacle by accurately extracting a floor surface. It includes a distance image generator ( 222 ) to produce a distance image...
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7379583 |
Color segmentation-based stereo 3D reconstruction system and process employing overlapping images of a scene captured from viewpoints forming either a line or a grid
A system and process for computing a 3D reconstruction of a scene from multiple images thereof, which is based on a color segmentation-based approach, is presented. First, each image is...
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7372977 |
Visual tracking using depth data
Real-time visual tracking using depth sensing camera technology, results in illumination-invariant tracking performance. Depth sensing (time-of-flight) cameras provide real-time depth and color...
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7340077 |
Gesture recognition system using depth perceptive sensors
Three-dimensional position information is used to identify the gesture created by a body part of interest. At one or more instances of an interval, the posture of a body part is recognized, based...
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7324687 |
Color segmentation-based stereo 3D reconstruction system and process
A system and process for computing a 3D reconstruction of a scene from multiple images thereof, which is based on a color segmentation-based approach, is presented. First, each image is...
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7321854 |
Prosody based audio/visual co-analysis for co-verbal gesture recognition
The present method incorporates audio and visual cues from human gesticulation for automatic recognition. The methodology articulates a framework for co-analyzing gestures and prosodic elements of...
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7308112 |
Sign based human-machine interaction
Communication is an important issue in man-to-robot interaction. Signs can be used to interact with machines by providing user instructions or commands. Embodiment of the present invention include...
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7286143 |
Interactive viewpoint video employing viewpoints forming an array
A system and process for generating, and then rendering and displaying, an interactive viewpoint video in which a user can watch a dynamic scene while manipulating (freezing, slowing down, or...
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7224830 |
Gesture detection from digital video images
Human gestures are detected and/or tracked from a pair of digital video images. The pair of images may be used to provide a set of observation vectors that provide a three dimensional position of a...
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7020329 |
Color image segmentation in an object recognition system
A method for segmenting a color image into a plurality of regions includes converting the image to a three-dimensional color space, generating a histogram for each dimension in the color space,...
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6996460 |
Method and apparatus for providing virtual touch interaction in the drive-thru
The present invention is a method and apparatus for providing an enhanced automatic drive-thru experience to the customers in a vehicle by allowing use of natural hand gestures to interact with...
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6996266 |
Method and apparatus for generating three-dimensional data of an object by selecting the method for detecting corresponding points that is suitable to the object
A three-dimensional data generating apparatus of the present invention comprises an obtaining portion for obtaining plural image data representing images obtained by photographing an object from...
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