Neat Video’s noise reduction algorithms surpass the quality of all classic noise reduction methods — even relatively new wavelet-based methods. Neat Video’s more advanced, more efficient approach allows it to draw a clearer distinction between random noise and details in video data, enabling it to reduce more noise and better preserve true details.
Advanced Temporal Noise Filter
Neat Video’s advanced temporal noise filter analyzes and compares a range of consecutive frames in order to gain as much information as possible. This allows the filter to more accurately distinguish between noise and detail in order to reduce noise and artifacts.
Sophisticated Spatial Noise Filter
The spatial noise filter reduces noise elements even further on a frame-by-frame basis across a range of frequencies and color channels.
Dust and Scratches Filter
In addition, Neat Video features a filter that targets specific imperfections such as film scratches, film dust, impulse interference and similar defects. This filter can also treat corrupted scan lines, spots, dots, and other video maladies.
Neat Video includes specialized mechanisms to take into account possible presence of localized or frame-wide flicker. This helps to suppress that visual imperfection itself and also to increase the accuracy of noise reduction.
and some more shit.