Search Results for "red"

...Manually lay a grid on top of each page to generate bounding boxes for characters (potentially replaceable by an automatic corner-detection algorithm). Generate a low-poly mask for each character on the grid, and save the thumbnails (using OpenCV). First, red channel is subtracted from the grayscale, in order to clean the annotations printed in red ink. Next, the image is thresholded and fed into the contour-tracing algorithm. A metric is then used to discard shapes that are unlikely to be part of the character in interest.

We propose a virtual mirror that combines computer vision, computer graphics and physical based simulation. A time-of-flight camera mounted on a vertical monitor provides RGB (red-green-blue) and depth data of the scene. The system uses this retrieved data to construct a 3D model of the user. The final rendered scene omits the constructed 3D model, and projects the rendered garment on the user's image onto the monitor to give the user the impression that (s)he is wearing the garment.

A photo gallery management system based on hand gesture recognition. You must make three color markers by yourself, which the red one on index of the right hand, the green one on thumb of the right hand and the blue one on index of the left hand.