Integration of local and global cues to reconstruct surface structure
نویسندگان
چکیده
منابع مشابه
Combining local and global cues to motion
A spinning, moving object, such as a football with a surface texture, combines motion signals from rotation and translation. The interaction between these two kinds of signal was studied psychophysically with moving, circular clouds of dots, which also could move within the cloud. If the cloud moved near-vertically downwards but the dots within it moved obliquely, the apparent path of the cloud...
متن کاملساختار کلاسهایی از حلقه های z- موضعی و c- موضعی the structure of some classes of z-local and c-local rings
فرض کنیمr یک حلقه تعویض پذیر ویکدار موضعی باشدو(j(r رایکال جیکوبسن r و(z(r مجموعه مقسوم علیه های صفر حلقه r باشد.گوییم r یک حلقه z- موضعی است هرگاه j(r)^2=. .همچنین برای یک حلقه تعویض پذیر r فرض کنیم c یک عنصر ناصفر از (z( r باشد با این خاصیت که cz( r)=0 گوییم حلقه موضعی r یک حلقه c - موضعی است هرگاه و{0 و z(r)^2={cو z(r)^3=0, نیز xz( r)=0 نتیجه دهد که x عضو {c,0 } است. در این پایان نامه ساخ...
Global & Local Contextual Cues with Expertise 1 Running Head: GLOBAL & LOCAL CONTEXTUAL CUES WITH EXPERTISE Using Global and Local Information as Contextual Cues: Evidence from Go Expertise
Research on contextual cueing with real-world scenes has demonstrated that the location of taskrelevant visual information can be predicted from a stable visual context, and that scene-target associations are explicitly encoded in memory. In addition, observers are biased to associate target locations in naturalistic scenes with global contexts. Less acknowledged is the possibility that observe...
متن کاملIntegration of local and global geometrical cues for 3D face recognition
We present a unified feature representation of 2.5D pointclouds and apply it to face recognition. The representation integrates local and global geometrical cues in a single compact representation which makes matching a probe to a large database computationally efficient. The global cues provide geometrical coherence for the local cues resulting in better descriptiveness of the unified represen...
متن کاملMOVAHEDI, ELDER: LOCAL AND GLOBAL CUES FOR CLOSED CONTOUR EXTRACTION1 Combining Local and Global Cues for Closed Contour Extraction
Algorithms for computing closed contours are generally based upon local Gestalt cues relating pairs of oriented elements, and a Markov assumption to then group these elements into chains. Without additional global constraints, these algorithms generally do not perform well on general natural scenes. Such global cues could include symmetry, shape priors or global colour appearance. A key challen...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2011
ISSN: 1534-7362
DOI: 10.1167/11.11.1100