Sentence examples for image directional from inspiring English sources

The gradient magnitude is defined as the root mean square of image directional gradients along two orthogonal directions.

Numerical experiments on image directional information extraction and image denoising are given to illustrate the performance of our NUDFB.

To effectively preserve image edge well, a weighted curvature-preserving PDE based filtering method is proposed, which employ local image directional information to design weight coefficient for different vector fields.

Then by calculating the gradients from the filtered image in directional windows, sign map and good skeletons can be determined robustly.

From that a region of interest (ROI) with 8762 pixels was taken as illustrated in Figure 9. Figure 8 (a) Fingerprint image, (b) directional field, and (c)–(f) the absolute values of Gabor responses for different orientations θ. Figure 9 (a) Controlled image, (b) uncontrolled image, (c) landmarks, and (d) the region of interest (ROI).

Or you were until a couple of weeks ago when the site was hacked and someone thought it would be funny to take over users' pages and replace their carefully curated images of directional sofas and one-pot dinners with ones of what the American news sites called "butt pics" and we would call people's arses.

First, the problem of aliasing in decimated bandpass images on directional decomposition is addressed.

Next, a 2-D separable CMFB is applied to each of the two images for directional decomposition.

Experimental results show that the proposed coding algorithm outperforms the current state-of-the-art wavelet-based coders, such as JPEG2000, for images with directional features.

Experiment results show that the proposed algorithm is on par with the existing state-of-the-art algorithms and shows improvement in recovering images with directional fine features.

In the real world, most of the texture images contain the directional cue, so supplementing direction information in the discriminative features is worth trying.