Fragmentation in the Vision of Scenes

نویسندگان

  • Jan-Mark Geusebroek
  • Arnold W. M. Smeulders
چکیده

Natural images are highly structured in their spatial configuration. Where one would expect a different spatial distribution for every image, as each image has a different spatial layout, we show that the spatial statistics of recorded images can be explained by a single process of sequential fragmentation. The observation by a resolution limited sensory system turns out to have a profound influence on the observed statistics of natural images. The power-law and normal distribution represent the extreme cases of sequential fragmentation. Between these two extremes, spatial detail statistics deform from power-law to normal through the Weibull type distribution as receptive field size increases relative to image detail size.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

تشخیص درب مبتنی بر بینایی ماشین در صحنه‎های بیرونی

Doors are a significant object for the visually impaired and robots to enter and exit buildings. Although the accuracy of door detection is reported high in indoor scenes, it has become a difficult problem in outdoor scenes in computer vision. The reason may lie in the fact that such properties of a simple ordinary door such as handles, corners, and the gap between the door and the ground may n...

متن کامل

Translation and Hybridity in Scenes and Frames Semantics

 The present study is a theoretical attempt to illustrate how Fillmore's Scenes and Frames Semantics (SFS) could be employed as a framework to portray the process of understanding and translating hybrid texts. It first reviews the origin of SFS; then it maps SFS onto Nida’s linguistic model of translation process and the Interpretive Theory of Translation; it examines in the next section, withi...

متن کامل

تأثیر مشاهدۀ سیمای طبیعت و سیما با آوای طبیعت بر اضطراب مرحلۀ اول زایمان مادران نخست‌زا

Introduction: Although delivery is a natural and physiological process, it creates a great deal of anxiety in mothers. This study aimed to assess the effect of viewing scenes of nature and nature scenes along with nature sounds on the anxiety during the active phase in primiparous women. Methods: In this clinical trial, 90 primiparous women in active phase of labor were selected through conven...

متن کامل

Online multiple people tracking-by-detection in crowded scenes

Multiple people detection and tracking is a challenging task in real-world crowded scenes. In this paper, we have presented an online multiple people tracking-by-detection approach with a single camera. We have detected objects with deformable part models and a visual background extractor. In the tracking phase we have used a combination of support vector machine (SVM) person-specific classifie...

متن کامل

The Study of Stage Description (Didascalia) in Tennessee Williams’ One Act Plays

Stage Description or, as Michael Issacharoff says, Didascalia, is a unique characteristic of Drama which has been part of plays from the beginning of the tradition of playwriting in mankind’s history. Didascalia in modern plays has found a complex function, helping playwrites as a technical tool as well as creating a richer vision of the characters, transfer plot in a betterr way, showing the c...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003