Human-of-interest tracking by integrating two heterogeneous vision sensors

Fully vision-based automatic human body measurement system for apparel application

“…A color of interest can overcome the situation, for example, when the user dresses in the same material as the marker, which makes only performing IR image processing difficult. Therefore, an offline-trained color model in the YCbCr color space is used to detect the marker color regions [17]. The visible camera images are transformed to the YCbCr color space.…”

“…Since the amount of IR light reflected from each marker is constant, the reflection regions (P) are brightest in the hybrid images. Then, from the intersection of the reflection regions (P) and the marker color regions (M), we can detect the RGB-IR marker regions of the attached in a vest, R = P\M [17].…”

A System for the Detection of Persons in Intelligent Buildings Using Camera Systems—A Comparative Study

“…This is followed by evaluation and printing of the information obtained for further possible processing, for example by the intelligent building control system [44][45][46]. Detection and localization is described in References [47,48], which are texts on camera systems for finding objects in an image matrix; in References [49][50][51], the methods of locating objects/persons in the image are discussed. References [48,52] were used as sources in tracing, and text [2] was used as a source of information on tracing using calibration methods and inverse kinematics methods as another direction in dealing with the issue of tracing.…”