Sentence examples for main orientation length from inspiring English sources

Based on the analysis of the area covered, the candidate brushstroke shape is approximated by two line segments indicating its main orientation (length) and thickness (width).

The main orientation of collagen fibers is circumferential.

The reason is that SIFT uses a gradient orientation histogram to calculate the main orientation and descriptors [22].

Meanwhile, the histogram, with the peak 80% greater than main orientation, is selected as auxiliary orientation, thus improving match robustness.

A main orientation is assigned to a keypoint, and the local gradient pattern with respect to the main orientation is computed as its descriptor.

On the extracted brushstrokes, several representative features can then be calculated, like orientation, length, and width.

The main orientation of a keypoint accounts for the local geometric view difference with rotation.

Thus, the main orientation in each block is defined as follows: (30).

The main orientation of ZnO is (001), and LBMO has single phase of (110).

The histogram of maximum values is the main orientation of key points [16].

After extracting Lowe's keypoints in SIFT, a main orientation is assigned to the points.