💡 Words with a Similar Meaning to "Underfilter"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| overfilternoun | (signal processing) A morphological filter (idempotent operator) whose image is a superset of the domain. |
| ultrafilternoun | A device that performs ultrafiltration. |
| filternoun | A device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another. |
| free ultrafilternoun | (mathematical analysis, especially nonstandard analysis) An ultrafilter which contains all cofinite subsets of the set which is being "filtered" by it. |
| comb filternoun | (signal processing) A filter that adds a delayed version of a signal to itself, causing constructive and destructive interference. |
| sobel filternoun | Synonym of Sobel operator. |
| principal ultrafilternoun | (mathematics) An ultrafilter such that every set belonging to it is the superset of some fixed singleton set. |
| inclusionnoun | (uncountable) The act of including, i.e. adding or annexing, (something) to a group, set, or total. |
| subimagenoun | A subset of an image. |
| imagenoun | A visual or other representation of the external form of something in art. |
| top-hat transformnoun | (mathematics, signal processing) A particular operation that extracts small elements and details from images. |
| minorizernoun | (mathematics) A minorization function. |
| preimagenoun | (mathematics) For a given function, the set of all elements of the domain that are mapped into a given subset of the codomain; (formally) given a function ƒ : X → Y and a subset B ⊆ Y, the set ƒ⁻¹(B) = {x ∈ X : ƒ(x) ∈ B}. |
| equalizernoun | (sports) A goal, run, point, etc. that equalizes the score. |
| hit-or-miss transformnoun | (mathematics) In morphology, an operation that detects a given configuration (or pattern) in a binary image, using the erosion operator and a pair of disjoint structuring elements. |
| pretopologynoun | (mathematics) The field of study of pretopological spaces (in plural for different prespaces). |
| cosectionnoun | (mathematics) The left inverse of a morphism. |
| bifiltrationnoun | (mathematics) A two-dimensional filtration |
| subfractalnoun | (mathematics) A subset of a fractal |
| erosionnoun | (uncountable) The result of having been worn away or eroded, as by a glacier on rock or the sea on a cliff face. |
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