The detector chip contains a 128×128 matrix consisting of pixels of 21×21μm2 -size.
It consists of pixels which are about to move between the current and the next frame.
Let threshold T divide gray levels into two parts C0 and C1, C0 consists of pixels with levels [1,…,T] and C1 consists of pixels with levels [T + 1,…, L].
Each MIMOSA 26 sensor consists of pixels sized 18.4 μm × 18.4 μm, which are arranged in 1152 columns and 576 rows.
The input to our algorithm is a RAW sensor image consisting of pixels with either a high or a low gain setting, for example, varying the gain by every other two rows.
Digital images consist of pixels (picture elements), which are the basic elements that compose a 2-dimensional picture.
BOS data consist of pixel-wise "deflections" between a reference and distorted image, caused by variations in the refractive index along the path between the camera and background.
The silicon detector consists of pixel, "strip-pixel" and "mini-strip" detectors in a multi-layer barrel and end-caps arrangement closely surrounding the interaction region.
The outer boundaries of images were padded with black pixels, so that all resized images consisted of identical pixel dimensions (3171×3012 pixels) (Matlab, The MathWorks).
The dense part of the scene, corresponding to the building layout (exterior and interior walls parallel to the array and corners), consisted of 7,196 pixels, while the sparse part of the scene consisted of the remaining 12,285 pixels.
