Háttérbl

Háttérbl is a term that appears in Hungarian-language discussions of photography and image processing to refer to the background blur effect applied to a photo or video. It is a colloquial neologism and does not form part of formal technical vocabulary.

Etymology and usage. The word combines háttér, meaning background, with bl, an abbreviation commonly used for blur in informal contexts. It is typically used in online forums, tutorials, and social media to describe or instruct how to achieve a background blur, whether through camera settings, portrait modes, selective focus techniques, or post-processing.

Context and relation to other concepts. Háttérbl is related to the broader concept of depth of field and to bokeh, but it is used to denote the appearance of the background blur rather than the optical quality of the subject rendering. In everyday discussion, it may be used as shorthand for achieving or evaluating how much background blur a given method or device provides.

Status and scope. As a coined term, háttérbl varies in spelling and usage and is not standardized in dictionaries or formal specifications. It tends to occur within casual Hungarian-speaking photography communities and may not be understood outside those contexts.

See also: background blur, depth of field, bokeh.