@article {Pelli:1997:0169-1015:437, author = "Pelli, Denis G.", title = "The VideoToolbox software for visual psychophysics: transforming numbers into movies", journal = "Spatial Vision", volume = "10", year = "1997", abstract = "The VideoToolbox is a free collection of two hundred C subroutines for Macintosh computers that calibrates and controls the computer-display interface to create accurately specified visual stimuli. High-level platform-independent languages like MATLAB are best for creating the numbers that describe the desired images. Low-level, computer-specific VideoToolbox routines control the hardware that transforms those numbers into a movie. Transcending the particular computer and language, we discuss the nature of the computer-display interface, and how to calibrate and control it.", pages = "437-442(6)", url = "http://www.ingentaconnect.com/content/vsp/spv/1997/00000010/00000004/art00016" doi = "doi:10.1163/156856897X00366" }