The phrase "a fine scanning" is not correct in standard written English.
It may be intended to describe a type of scanning that is of high quality, but it lacks clarity and proper context.
Example: "The technician performed a fine scanning of the document to ensure all details were captured accurately."
Alternatives: "a detailed scan" or "a thorough scanning".
The cathode-ray screen of an output device reconstitutes, in accordance with these signals and by a fine scanning device synchronized with the reading device, a luminous image of the letter, which makes an impression, through an optical reducing device, on a photosensitive surface.
This is done by first using an initial scanning which would roughly find the position of the object and then a fine scanning that uses a sinusoidal pattern to scan the boundaries of the object.
However, they just used a laser at the transmitter end and a single PD at the receiver end, which will bring the problems as discussed before: costly, bulky, requiring a fine scanning mechanism, and complicated tracking algorithm.
One approach is to implement a coarse scan in order to determine gross changes and then a finer scan with smaller step-sizes.
Specifically, we first reason the need for a dedicated sensing receiver that employs a combination of coarse and fine scanning to reduce sensing time over a large bandwidth.
A reading device analyzes, by fine scanning, the outline of the matrix of the letter to be composed and converts the luminous information it obtains into electronic signals.
Two different trajectory planning methods, RS (rough scanning) and FS (fine scanning), according to different demands of the task, are used to ensure the full coverage of the first wall scanning.
Fig. 11 Functioning of fine scanning.
Therefore, for precise localization of all lesions, careful and fine scanning should be performed.
After the coarse scanning, the sample of TW which results in the greatest hit ratio is used as an initial reference to execute the second step that consists of a fine-grained scanning carried out as Fig. 11 illustrates.
Using intense collimated 137Cs and 60Co sources, the monolithic scintillator was scanned on a fine 2D grid to generate a reference library of light amplitude distributions that allows for reconstructing the photon interaction position using a k-Nearest Neighbour (k-NN) algorithm.
