Publication

Perceptually tuned generation of grayscale fonts

Roger Hersch
1995
Journal Articles

Abstract

A new approach to grayscale font generation improves on the fuzzy characters produced by existing methods by incorporating the expertise of type designers into rules for character-outline weight and phase control. The method we propose for synthesizing high-contrast grayscale characters relies on the set of visual rules that type designers have derived from their many years of manual design. We call our grayscaling method `perceptually tuned font generation', because it is based on human perception-that of both the designer and the reader

Official source

https://infoscience.epfl.ch/entities/publication/a5d07345-9ada-4e4d-a886-29db54b4db85

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Roger Hersch
1995
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/a5d07345-9ada-4e4d-a886-29db54b4db85

About this result

Related concepts (19)

Data compression

In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original representation. Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by removing unnecessary or less important information.

Perception

Perception () is the organization, identification, and interpretation of sensory information in order to represent and understand the presented information or environment. All perception involves signals that go through the nervous system, which in turn result from physical or chemical stimulation of the sensory system. Vision involves light striking the retina of the eye; smell is mediated by odor molecules; and hearing involves pressure waves.

Advanced Audio Coding

Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate. AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications. Part of AAC, HE-AAC ("AAC+"), is part of MPEG-4 Audio and is adopted into digital radio standards DAB+ and Digital Radio Mondiale, and mobile television standards DVB-H and ATSC-M/H.

Related publications (1)

Perceptually tuned generation of grayscale fonts

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The use of word data to measure perception in hybrid choice models