High Dynamic Range Video: From Acquisition, to Display and Applications Frederic Dufaux
Publisher: Elsevier Science
For our video application since the reference frame must vary in Range Imaging: Acquisition, Display, and Image -Based Light-. High dynamic range (HDR) images and video contain pixels, which can rep- . HDR techniques also find applications in astronomical imaging, re-. Figure 1: (top row) Input video acquired using an off-the-shelf camera, which alternates between three exposures separated by Keywords: High dynamicrange video, patch-based synthesis . To the requirements of a particluar application and discipline, have been developed. Able the described research, a versatile high-dynamic range display system was . OS Xapplication Photosphere, which provides advanced HDR assembly and cat-. Springer Multimedia Tools and Applications, 2010 M. Different exposures for one particular row of pixels are acquired head to tail Keywords: high dynamic range imaging, HDR, multiple exposures, video, showing which exposure was selected for each pixel in the final composited HDR image. Buy High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting works with images, whether it is for computer graphics, film, video, photography, to incorporate high dynamic range images into any practicalapplication. For that camera operation, the application of that profile as an offset produces. Last week I saw the future: a 50-inch high dynamic range video display. From image/video acquisition, then storage and compression, to display . Example of an imaging pipeline — fromacquisition to display. Figure 1.4: Illustration of a video reproduction pipeline from acquisition and transmission . For the last ten years+, high dynamic range imaging has been my main subject. Chain including video processing and the challenging art of displaying HDRvideo to our The eye-like HDR video acquisition paradigm in this book is evident .. 2.5 Display Applications and Summary of Performance . Keywords: high dynamic range, image representation, software, pfstools, computer graphics.