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Sep 25, 2022 •156 likes •1.05k views

Coherent(Spatiotemporal(Filtering, Upsampling(and(Rendering(of(RGBZ(Videos Christian)Richardt 1,2 )))))))Carsten)Stoll 1 )))))))Neil)A.)Dodgson 2 Hans:Peter)Seidel 1 )))))))Christian)Theobalt 1 1 2

  1. Coherent(Spatiotemporal(Filtering, Upsampling(and(Rendering(of(RGBZ(Videos Christian)Richardt 1,2 )))))))Carsten)Stoll 1 )))))))Neil)A.)Dodgson 2 Hans:Peter)Seidel 1 )))))))Christian)Theobalt 1 1 2

  2. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ O

  3. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Introduction(&(motivation our&work&tackles&the&noisy,&low4resolution&depth&data: filter&colour&+&depth&to&upsample&and&denoise&depth& capturing&colour&+&depth&enables&a&variety&of compelling,&previously&impossible&video&effects prototype&video&camera&+&video&processing&algorithms =&effective&and&robust&capture&of&RGBZ&video result:&dynamic,&temporally&coherent&scene&geometry,& calculated&at&interactive&frame&rates Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ P

  4. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(geometry(capture four&main&approaches&to& capture&dynamic&geometry: 1. photometric&stereo&/ shape4from4shading [Malzbender&et&al.&2006] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ Q

  5. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(geometry(capture four&main&approaches&to& capture&dynamic&geometry: 1. photometric&stereo&/ shape4from4shading 2. active&stereo&/ structured&light [Lanman&and&Taubin&2009] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ Q

  6. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(geometry(capture four&main&approaches&to& capture&dynamic&geometry: 1. photometric&stereo&/ shape4from4shading 2. active&stereo&/ structured&light 3. structure4from4motion &&stereo&vision [Scharstein&and&Szeliski&2003] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ Q

  7. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(geometry(capture four&main&approaches&to& capture&dynamic&geometry: 1. photometric&stereo&/ shape4from4shading 2. active&stereo&/ structured&light 3. structure4from4motion [Iddan&and&Yahav&2001] &&stereo&vision 4. time4of4flight&cameras Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ Q

  8. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  9. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] spatial4depth&super4resolution [Yang&et&al.&2007] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  10. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] spatial4depth&super4resolution [Yang&et&al.&2007] joint4bilateral&upsampling [Kopf&et&al.&2007] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  11. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] spatial4depth&super4resolution [Yang&et&al.&2007] joint4bilateral&upsampling [Kopf&et&al.&2007] noise4aware&filtering [Chan&et&al.&2008] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  12. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] spatial4depth&super4resolution [Zhu&et&al.&2008] [Yang&et&al.&2007] joint4bilateral&upsampling time4of4flight [Kopf&et&al.&2007] noise4aware&filtering [Chan&et&al.&2008] time4of4flight&+&stereo fused&depth&map [Beder&et&al.&2007,&Zhu&et&al.&2008] stereo&vision Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  13. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depth(upsampling Markov&random&fields [Diebel&and&Thrun&2006] spatial4depth&super4resolution [Yang&et&al.&2007] joint4bilateral&upsampling [Kopf&et&al.&2007] noise4aware&filtering [Chan&et&al.&2008] time4of4flight&+&stereo [Beder&et&al.&2007,&Zhu&et&al.&2008] upsampling&dynamic&range&data [Dolson&et&al.&2010] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ R

  14. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depthDbased(stylisation NPR&camera [Raskar&et&al.&2004] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ S

  15. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depthDbased(stylisation NPR&camera [Raskar&et&al.&2004] _.`4D&video&stylisation [Snavely&et&al.&2006] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ S

  16. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depthDbased(stylisation NPR&camera [Raskar&et&al.&2004] _.`4D&video&stylisation [Snavely&et&al.&2006] photometric&surface&enhancement [Malzbender&et&al.&2006] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ S

  17. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depthDbased(stylisation NPR&camera [Raskar&et&al.&2004] _.`4D&video&stylisation [Snavely&et&al.&2006] photometric&surface&enhancement [Malzbender&et&al.&2006] Images&with&normals [Toler4Franklin&et&al.&2007] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ S

  18. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Related(work(–(depthDbased(stylisation NPR&camera [Raskar&et&al.&2004] _.`4D&video&stylisation [Snavely&et&al.&2006] photometric&surface&enhancement [Malzbender&et&al.&2006] Images&with&normals [Toler4Franklin&et&al.&2007] context4aware&light&source [Wang&et&al.&2010] Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ S

  19. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Prototype(camera(hardware depth&sensor: MESA&Imaging&SRfggg hij&×&hff&resolution& video&camera: PointGrey&Flea_ hg_f&×&ijl&resolution hardware&synchronised Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ T

  20. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Microsoft(Kinect low4cost&IR4based&active&stereo&+&colour&camera&in&one&case our&approach&is&also&applicable&to&the&Kinect but&our&prototype&gives&us&full&hardware&+&software&control Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ U

  21. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Points(to(address Resolution&mismatch& hij&×&hff hg_f&×&ijl Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ V

  22. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Points(to(address Resolution&mismatch& Video&alignment Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ V

  23. Coherent)Spatiotemporal)Filtering,)Upsampling)and)Rendering)of)RGBZ)Videos Eurographics)2012,)Cagliari,)Italy Points(to(address Resolution&mismatch& Video&alignment Noisy&depth&data Christian)Richardt)et)al. http://richardt.name/rgbz:camera/ V

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