Browse Conferences
VIEWING SIMULATION OF INTEGRAL IMAGING DISPLAY BASED ON WAVE OPTICS
We present an accurate model of integral imaging display based on wave optics. The model enables accurate characterization of the display through simulated perceived images by the human visual system. Thus, it is useful to investigate the c...
DESIGN OF MICRO PHOTON SIEVE ARRAYS FOR HIGH RESOLUTION LIGHT-FIELD CAPTURE IN PLENOPTIC CAMERAS
The design of micro photon sieve arrays (PSAs) is investigated for light-field capture with high spatial resolution in plenoptic cameras. A commercial very high-resolution full-frame camera with a manual lens is converted into a plenoptic c...
SINGLE-SHOT DENSE RECONSTRUCTION WITH EPIC-FLOW
In this paper we present a novel method for generating dense reconstructions by applying only structure-from-motion(SfM) on large-scale datasets without the need for multi-view stereo as a post-processing step. A state-of-the-art optical fl...
LOCAL METHOD OF COLOR-DIFFERENCE CORRECTION BETWEEN STEREOSCOPIC-VIDEO VIEWS
Many factors can cause color distortions between stereoscopic views during 3D-video shooting. Numerous viewers experience discomfort and headaches when watching stereoscopic videos that contain such distortions. In addition, 3D videos with ...
DEPTH ESTIMATION IN LIGHT FIELD CAMERA ARRAYS BASED ON MULTI-STEREO MATCHING AND BELIEF PROPAGATION
Despite of the rich variety of depth estimation methods in the literature, computing accurate depth in multi-view camera systems remains a difficult computer vision problem. The paper proposes a novel depth estimation method for light field...
3D OBJECTIVE QUALITY ASSESSMENT OF LIGHT FIELD VIDEO FRAMES
With the rapid advances in light field displays and cameras, research in light field content creation, visualization, coding and quality assessment is now beyond a state of emergence; it has already emerged and started attracting a signific...
EXPERT EVALUATION OF A NOVEL LIGHT-FIELD VISUALIZATION FORMAT
Light-field visualization is continuously emerging in industrial sectors, and the appearance on the consumer market is approaching. Yet this process is halted, or at least slowed down, by the lack of proper display-independent light-field f...
SIMULATION OF PLENOPTIC CAMERAS
Plenoptic cameras enable the capturing of spatial as well as angular color information which can be used for various applications among which are image refocusing and depth calculations. However, these cameras are expensive and research in ...
ACCURATE METHOD OF TEMPORAL-SHIFT ESTIMATION FOR 3D VIDEO
Video synchronization is a fundamental computer-vision task that is necessary for a wide range of applications. A 3D video involves two streams, which show the scene from different angles concurrently, but many cases exhibit desynchronizati...
DYNAMIC FRACTURING OF 3D MODELS FOR REAL TIME COMPUTER GRAPHICS
This work proposes a method of fracturing one-sided 3D objects, in real time, using standard GPU shaders. Existing implementations include either pre-fracturing objects and replacing them at run-time, or precomputing the fracture patterns a...