Surface Geometry and Architectural Design Activities

Abstract

For the ecological understanding of architectural design activities Hiroki SEKI This paper shows the possibilities of understanding architectural design activities from the perspectives of James J. Gibson's ecological approach to human behavior. Architectural design activities have not been considered from the viewpoint of Gibson's approach, although other architectural studies, such as studies of environmental behavior, have been applying his approach. First, this paper examines Gibson's unpublished memorandum, which indicates affinities between design activities and his approach. Second, to validate this examination, this paper focuses on the study of building element presented by Uchida et al.. As a consequence, the possibilities of understanding design activities based on Gibson's approach are reexamined .

(Retracted) Computer hand-painting of intelligent multimedia images in interior design major

“…The important characteristics of an image signal are generally contained in its phase spectrum, not in its amplitude spectrum. 26 In view of the role of the discrete fractional transform domain phase spectrum information in the feature extraction of two-dimensional digital images, the following analysis is carried out: E Q -T A R G E T ; t e m p : i n t r a l i n k -; e 0 1 3 ; 1 1 6 ; 1 8 9 Q l ðw; uÞ ¼ LL a b l ðPðx; yÞÞ;…”

“…The research found that in the FFT of an image, the phase spectrum and the amplitude spectrum often play different roles. The important characteristics of an image signal are generally contained in its phase spectrum, not in its amplitude spectrum 26 . In view of the role of the discrete fractional transform domain phase spectrum information in the feature extraction of two-dimensional digital images, the following analysis is carried out: Ql(w,u)=LLla¯b¯(P(x,y)),Qll(w,u)=Llla¯b¯(P(x,y)).…”