We can see in Figure 4(c) that this operation allows the comparison of the orientation information lying in the model texture and the analyzed image texture, whatever the object orientation is.
The SIFT outcomes provide the orientation information of every feature point; however, based on Lowe Lowe [25], 15% of the feature points might have more than one orientation.
They argued that this demonstrated that orientation information is not encoded in the representation underpinning crossmodal recognition.
Moreover, in this work, merely a single orientation information is required for positioning; therefore, the other orientations produced by SIFT approach are discarded.
This measure integrates both the magnitude and orientation information of the MDG vector field into the image registration process.
This system made use of RSS and orientation information of the terminal to calculate its position.
Interestingly, N-Ras 1-180 does not show this orientation (Supporting Information, Figure S3).
This hardware configuration allows recording of position and orientation information into a JPEG image.
In this paper, SDE uses the coordinate, scale, and orientation information of the feature points and obtains a good result.
This process is based on connecting the fiber orientation information pixel-by-pixel.
