Results 31 to 40 of about 13,004,894 (283)
Image compression with anisotropic diffusion [PDF]
, 2008 Compression is an important field of digital image processing where well-engineered methods with high performance exist. Partial differential equations (PDEs), however, have not much been explored in this context so far. In our paper we introduce a novel
Welk, Martin +19 more
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Deep Compression: A Compression Technology for Apron Surveillance Video
IEEE Access, 2019 This paper presents a deep compression method that uses some object detection methods to separate moving and stationary objects from a real frame in an apron surveillance video.
Lu Zonglei, Xu Xianhong
doaj +1 more source
Image compression in digital video broadcasting [PDF]
, 2007 Images form integral part of interactive services broadcasted in digital television. Natural images compression is always trade-off between visual quality and file size. Annoying artifacts arise in highly compressed images. The scope of this article is to investigate the possibilities of image compression enhancement for interactive services.
Kamil Bodecek +2 more
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Object-based video representations: shape compression and object segmentation [PDF]
, 1998 Object-based video representations are considered to be useful for easing the process of multimedia content production and enhancing user interactivity in multimedia productions.
Brady, Noel
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Visual Saliency Guided Foveated Video Compression
IEEE Access, 2023 Video compression has become increasingly crucial as video resolution and bitrate have surged in recent years. However, most widely applied video compression methods do not fully exploit the characteristics of the Human Visual System (HVS) to reduce ...
Shupei Zhang, Anup Basu
doaj +1 more source
Lifting-based multi-view image coding [PDF]
, 2005 A number of lifting-based video coding schemes have been recently proposed for scalable video coding. We present a novel multi-view image codec based on a wavelet lifting scheme. The proposed lifting scheme with disparity compensated channel filtering is
Bull, David +4 more
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Scalable video/image transmission using rate compatible PUM turbo codes [PDF]
, 2007 The robust delivery of video over emerging wireless networks poses many challenges due to the heterogeneity of access networks, the variations in streaming devices, and the expected variations in network conditions caused by interference and coexistence.
Stankovic, L.
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Visual saliency from image features with application to compression [PDF]
, 2012 Image feature point algorithms and their associated regional de-scriptors can be viewed as primitive detectors of visually-salient information.In this paper, a new method for constructing a visual attention probabilitymap using features is proposed ...
Robertson, Neil, Harding, P. J.
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A joint motion & disparity motion estimation technique for 3D integral video compression using evolutionary strategy [PDF]
, 2007 3D imaging techniques have the potential to establish a future mass-market in the fields of entertainment and communications. Integral imaging, which can capture true 3D color images with only one camera, has been seen as the right technology to offer ...
Adedoyin, S +5 more
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Low complexity video compression using moving edge detection based on DCT coefficients [PDF]
, 2009 In this paper, we propose a new low complexity video compression method based on detecting blocks containing moving edges us- ing only DCT coe±cients.
Kim, Chanyul +4 more
core +2 more sources