[PDF] Top 20 Efficient Depth Map Compression based on Lossless Edge Coding and Diffusion

... models based on piecewise-linear functions where the coefficients need to be encoded ...that depth maps share similarity to ...Canny edge detection, the edge locations are encoded with a ... Voir le document complet

... disparity map, stereoscopic image coding, vector lifting ...acquisition and display technologies have entailed the widespread development of stereovision applications in various fields such as ... Voir le document complet

... an edge-preserving lifting scheme to avoid filtering across the ...contour map to the decoder is balanced with the reduction of larger coefficients generated typically near the ...Zanuttigh and ... Voir le document complet

... an edge-preserving lifting scheme to avoid filtering across the ...contour map to the decoder is balanced with the reduction of larger coefficients generated typically near the ...Zanuttigh and ... Voir le document complet

... video coding, image interpolation, multiview video-plus-depth, depth map coding ...acquisition and rendering systems, paving the way to a large number of interesting research ... Voir le document complet

... perception-oriented depth compression scheme Contributions We studied the impact of depth quantization on the quality of rendered virtual ...Indeed, based on our previous results, we did not ... Voir le document complet

... of depth contour lossless coding has been recognized in previous ...contours and a diffusion-based inpaint- ing algorithm to fill in the interior of the objects, starting from a ... Voir le document complet

... However, the process of two separate steps is not always effective. There are examples of multimedia data transmission which is perceived by human senses. A simple example is sending English text over an erasure channel. ... Voir le document complet

... representation and coding Texture video coding Standard 2D video codecs include an Inter coding mode where a block can be coded using Motion-Compensated Prediction ...(MCP). Coding a ... Voir le document complet

... frames/s and pro- duces 8-bit dense disparity maps within a range of disparities up to 32 ...frames/s and produces 8-bit dense disparity maps within a range of disparities up to 128 ...disparity map ... Voir le document complet

... motions and high ...dark edge penetrates its OFF-surround area and stops at the border with its ON-center area, thus strongly stimulating the cell ... Voir le document complet

... residual coding, conditional coding leverages decoder-side information in the latent ...MOFNet and CodecNet implement conditional coding to be able to process I, P and B-frames as well ... Voir le document complet

... distribution, and reproduction in any medium, provided the original work is properly ...specific depth zone representing a region of interest in the ...image coding, exploiting the depth ... Voir le document complet

... deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...teaching and research institutions in France or abroad, or from public or private research ... Voir le document complet

... theory and signal processing, including dig- ital filtering and analog fault ...transforms and convolutions, and ap- plied similar techniques to adaptive filtering, spectral analysis ... Voir le document complet

... integrity and availability of data and information systems ...implementation and upkeep of the highest security ...information and systems, taking into consideration the risks to the AIC of ... Voir le document complet

... image and video coding mostly focus on the rate-distortion optimization of base layer while neglecting the encoding of the residue signal in the enhancement ...residue coding by designing function ... Voir le document complet

... another: depth map accuracy, depth struc- ture complexity, baseline distance between the reference cameras, features of discovered ...ing: depth maps entropy, baseline distance between the ... Voir le document complet

... images and video sequences require a very large amount of data to be stored and transmitted which is significantly larger than common Low Dynamic Range (LDR) ...Hence, efficient compression is ... Voir le document complet

... triangles and grow this region still by merging only groups of four ...algorithm and the improved one on the Mannequin mesh (11703 ...black and white ones were ... Voir le document complet