1 citations · 3 across the 20 of their papers we have counts for
10 papers · 1 filter
Medial Parametrization of Arbitrary Planar Compact Domains with Dipoles
Vinayak Krishnamurthy, Ergun Akleman
We present medial parametrization, a new approach to parameterizing any compact planar domain bounded by simple closed curves. The basic premise behind our proposed approach is to…
Development of Context-Sensitive Formulas to Obtain Constant Luminance Perception for a Foreground Object in Front of Backgrounds of Varying Luminance
Ergun Akleman, Bekir Tevfik Akgun, Adil Alpkocak
In this article, we present a framework for developing context-sensitive luminance correction formulas that can produce constant luminance perception for foreground objects. Our fo…
Hyper-Realist Rendering: A Theoretical Framework
Ergun Akleman, Murat Kurt, Derya Akleman +3
This is the first paper in a series on hyper-realist rendering. In this paper, we introduce the concept of hyper-realist rendering and present a theoretical framework to obtain hyp…
Compositing with 2D Vector Fields by using Shape Maps that can represent Inconsistent, Impossible, and Incoherent Shapes
Ergun Akleman, Youyou Wang, Ozgur Gonen
In this paper, we present a new compositing approach to obtain stylized reflections and refractions with a simple control. Our approach does not require any mask or separate 3D ren…
Representing and Modeling Inconsistent, Impossible, and Incoherent Shapes and Scenes with 2D Non-Conservative Vector Fields mapped on 2-Complexes
Ergun Akleman, Youyou Wang, Ozgur Gonen
In this paper, we present a framework to represent mock 3D objects and scenes, which are not 3D but appear 3D. In our framework, each mock-3D object is represented using 2D non-con…
A Digital Compositing Approach to obtain Animated Chinese Still-life Paintings with Global Effects
Sitong Deng, Ergun Akleman
In this work, we present a method for turning Chinese still-life paintings with global illumination effects into dynamic paintings with moving lights. Our goal is to preserve the o…
Recursive Camera Painting: A Method for Real-Time Painterly Renderings of 3D Scenes
Ergun Akleman, Cassie Mullins, Christopher Morrison +1
In this work, we present the recursive camera-painting approach to obtain painterly smudging in real-time rendering applications. We have implemented recursive camera painting as b…
Web-Based Dynamic Paintings: Real-Time Interactive Artworks in Web Using a 2.5D Pipeline
Ergun Akleman, Youyou wang, Yinan Xiong +4
In this work, we present a 2.5D pipeline approach to creating dynamic paintings that can be re-rendered interactively in real-time on the Web. Using this 2.5D approach, any existin…
Circular Average Filtering and Circular Linear Interpolation in Complex Color Spaces
Ergun Akleman, Shubham Agarwall, Donald H. House +1
In color spaces where the chromatic term is given in polar coordinates, the shortest distance between colors of the same value is circular. By converting such a space into a comple…
Construction of Planar and Symmetric Truss Structures with Interlocking Edge Elements
Anantha Natarajan, Jiaqi Cui, Ergun Akleman +1
In this paper, we present an algorithmic approach to design and construct planar truss structures based on symmetric lattices using modular elements. The method of assembly is simi…