For the polysilicon layer, layout determination is complicated by processing artefacts and by low discrimination between materials in backscattered-electron images.
As a final data quality check, we re-filtered the cells with the same Gaussian kernel, followed by a median filter (n = 3) to eliminate salt-and-pepper noise, and also excluded cells whose pixels occupied 100% of their bounding boxes; these were likely to cause residual image processing artefacts.
I still recommend, too, choosing the Custom setting with the blur and judder components set to around three each to get the best balance between smoother motion and minimal processing artefacts.
Platform-specific processing of the signal was kept to a minimum as to not introduce processing artefacts.
Areas without haemorrhage, necrosis, poor fixation or tissue processing artefacts were selected and punched with 1.5 mm sized cores.
This heterogeneous expression profile of N-cadherin is not based on processing artefacts, as in duplo analysis showed exact corresponding pattern of expression.
Images from in vivo AO devices have the advantage of no tissue processing artefacts and the ability to carry out serial cone imaging in the same subject.
First, dynamic elastograms can appear unstable due to software processing artefacts as well as genuine tissue displacements being detected within the imaging window.
Generally, variant callers aim to be sensitive, call variants "aggressively" and provide annotations to the user that can help distinguish true variants from false calls originating from sequencing, alignment or data processing artefacts.
Despite the potential of metatranscriptomic analysis of the GIT microbiota, the technical challenges are numerous and even the best bioinformatic approaches cannot overcome poor biological sample quality and processing artefacts.
