The phrase "as a reference patch" is correct and usable in written English.
It can be used in contexts where you are referring to a specific patch or update that serves as a point of reference for comparison or analysis.
Example: "We will use the previous version of the software as a reference patch to identify the changes made in the latest update."
Alternatives: "as a benchmark patch" or "as a comparison patch".
By using all dictionaries for HR, patch recovery serves as a perfect model selection (PMS) which can be used as a reference while designing different cluster selection models.
The sizes of the regions were decided as follows: the smallest patch size (hereinafter referred to as reference patch, RP) was set to 40×40 pixels, so as to be aligned with the highest patch size limitation, which is introduced by the CEDD descriptor (kindly refer to the next section).
It is this variability that we wish to capture and account for with our multi-patch correlation model in Section 1. Figure 2 Selection of similar patches (green) from a given reference patch (red) within a search window.
These sigmoidal shaped psychometric functions describe the probability of perceiving the reference patch as higher in contrast than the target patch, as a function of reference patch contrast.
The Neurogram Similarity Index Measure (NSIM) [33] is used to measure the similarity between the reference patch and a test spectrogram patch frame by frame, thus identifying the maximum similarity point for each patch.
Now, for each patch in the 3D block, an aggregation to estimate the reference patch is made.
We identify the most similar patches in the image within a given search window about the reference patch.
Once the similar patches are found, BM3D stacks all the similar patches together thus building a 3D block, where the first patch is the reference patch and others patches are sorted according to their distance to the reference patch.
The optimization procedure uses a cost function based on the appearance dissimilarity with the reference patch.
On the other hand, if no low-distance patches can be found for the reference, the CAWF algorithm essentially reverts to a single-patch AWF filter, giving non-zero weights only to the reference patch.
