منابع مشابه
Sound Spirals
Sound Spirals are part of an ongoing project attempting to interpret sound in a physical medium: sculpturally, mathematically, and irreversibly. They demonstrate different processes for creating data visualisations of recorded audio in the form of 3D printed sculptural art using open source programming tools and audio software (Processing and Audacity) and contemporary 3D printers including the...
متن کاملPentagram Spirals
The pentagram map is a projectively natural map defined on the space of ngons. The case n = 5 is classical; it goes back at least to Clebsch in the 19th century and perhaps even to Gauss. Motzkin [Mot] also considered this case in 1945. I introduced the general version of the pentagram map in 1991. See [Sch1]. I subsequently published two additional papers, [Sch1] and [Sch2], on the topic. Now ...
متن کاملSeeing Seeing
This paper discusses several key issues concerning consciousness and human vision. A brief overview is presented of recent developments in this area, including issues that have been resolved and issues that remain unsettled. Based on this, three Hilbert questions are proposed. These involve three related sets of issues: the kinds of visual experience that exist, the kinds of visual attention th...
متن کاملMorphological Classification of Galaxies into Spirals and Non-spirals
The aim of this master's thesis is the classification of images of galaxies according to their morphological features using computer vision and artificial intelligence techniques. We deal specifically with the shape of the galaxy in this project. The galaxies are broadly categorized into 3 categories according to their shape: circular, elliptical and spiral. Out of these 3 possible shapes, corr...
متن کاملSeeing and not seeing.
Recent studies revealed that although subterranean mammals inhabit a dark underground environment, they can still perceive light stimuli and use this to entrain their circadian activity rhythm. Regarding spatial orientation, olfactory and tactile cues are employed for short-distance; whereas for long-distance, subterranean mammals employ the earth's magnetic field and self-generated (vestibular...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2012
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2012.05.005