The Ranger3's sensor acquires 3D profiles over 2,560 coordinates at 1/16
subpixel resolution.
Analysis of Artifacts in
Subpixel Remote Sensing Image Registration.
But low production is the main issue Samsung needs to tackle for a lead in the field, as manufacturing a MicoLED with one
subpixel produced at a time is 'very challenging.' LG, for example, could produce a single OLED display packed with millions of
subpixels at once, making the screen have outstanding picture quality.
adopt the Zernike moment to obtain the
subpixel edge points and make the precision of the circular sun image centroid reach 0.07 pixel, which is obviously better than that of the gray centroid algorithm [22].
The cross-correlation and
subpixel methods [14] were used for the PIV data analysis.
Figure 2 presents vertical images of the
subpixel color filter at a normal direction in the dark state.
The use of such targets is motivated by the ability of both preventing the pixel snapping problem--allowing a
subpixel resolution accuracy of the center of the target and the accuracy of the normal of the plane the target is lying on.
In this method, the projected corner locations are estimated with
subpixel precision using local homographies to each corner in the images as illustrated in Figure 3.
Figure 2(a) shows the classical multiframe image to achieve single-image SR; there are 4 LR images with
subpixel translation; the complementary information can be fused to reconstruct a HR image with higher resolution.