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Computer vision for RGB-D sensors: Kinect and its applications
IEEE Transactions on Cybernetics
|August 20, 2013
Summary
This special issue highlights new algorithms and applications for RGB-D sensors like the Kinect. Twelve selected papers showcase advancements in areas such as 3-D reconstruction and human action recognition.
Area of Science:
- Computer Vision
- Robotics
- Human-Computer Interaction
Background:
- The widespread availability of off-the-shelf RGB-D sensors, such as the Microsoft Kinect, has spurred innovation.
- This special issue focuses on novel algorithms and applications leveraging these advanced sensing technologies.
Discussion:
- The issue received over ninety submissions from more than twenty countries, reflecting global interest.
- Submissions covered diverse fields including object classification, 3-D pose estimation, visual tracking, data fusion, human action recognition, 3-D reconstruction, and mobile robotics.
Key Insights:
- Twelve high-quality papers were selected after rigorous peer review.
- These selected works represent cutting-edge research in RGB-D sensing applications.
Outlook:
- The selected papers offer a glimpse into the future of computer vision and robotics.
- Continued advancements in RGB-D sensing promise further breakthroughs in human-computer interaction and autonomous systems.
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01:24Vision
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
01:26Visual System
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
Once through the pupil, the light passes through the lens, a...