The usage of airborne camera systems for near real time applications will increase in the near future. This paper purposes a new hardware/software architecture to establish real time computation of images obtained from the DLR wide area airborne 3K-camera system. The main applications of our system are e.g. to monitor automotive traffic, to determine the workload of public road networks during ...

We aim at the realization of automatic contents production system of commentary soccer video based on digital shooting technique which is composed of digital camera work and digital switching technique. The digital camera work is defined as virtual panning and virtual zooming. the virtual panning is a video production technique of clipping a size fixed frame by controlling frame location on a h...

In this paper, we propose a novel method for generating 3D line segment based model from an image sequence taken with a RGB-D camera. Constructing 3D geometrical representation by 3D model is essential for model based camera pose estimation that can be performed by corresponding 2D features in images with 3D features of the captured scene. While point features are mostly used as such features f...

a term in one language rarely has an absolute synonymous meaning in the same language; besides, it rarely has an equivalent meaning in an l2. english synonyms of seeing and hearing are particularly grammatically and semantically different. frame semantics is a good tool for discovering differences between synonymous words in l2 and differences between supposed l1 and l2 equivalents. vocabulary ...

We propose SfM-Net, a geometry-aware neural network for motion estimation in videos that decomposes frameto-frame pixel motion in terms of scene and object depth, camera motion and 3D object rotations and translations. Given a sequence of frames, SfM-Net predicts depth, segmentation, camera and rigid object motions, converts those into a dense frame-to-frame motion field (optical flow), differe...

We present results from a prototype CMOS camera system implementing a multiple sampled pixel level algorithm (“Last Sample Before Saturation”) in real-time to create High-Dynamic Range (HDR) images that approach the dynamic range of CCDs. The system is built around a commercial 1280 × 1024 CMOS image sensor with 10-bits per pixel and up to 500 Hz full frame rate with higher frame rates availabl...

Nonlinear optical techniques and in particular two photon excited fluorescence imaging have emerged as powerful tools for deep tissue imaging with subcellular resolution, brain mapping and 3D printing. At the same time, fluorescent lifetime imaging probes internal biochemical interactions and external environment of a molecule useful for DNA sequencing, detection of tumour margins necessary for...

in this paper we get some results and applications for duals and approximate duals of g-frames in hilbert spaces. in particular, we consider the stability of duals and approximate duals under bounded operators and we study duals and approximate duals of g-frames in the direct sum of hilbert spaces. we also obtain some results for perturbations of approximate duals.

in this paper, g-dual function-valued frames in l2(0;1) are in-troduced. we can achieve more reconstruction formulas to ob-tain signals in l2(0;1) by applying g-dual function-valued framesin l2(0;1).