[{"data":1,"prerenderedAt":253},["ShallowReactive",2],{"project-28370457":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":35,"aspects":36,"strip":42,"post_text":44,"what":45,"said":61,"maker_in_thread":148,"shape":154,"grid":159,"attempts":216,"same_week":217,"maker_shows":31,"maker_hidden":245,"reader_version":246,"card":247},"28370457","BokehCamera","Blur webcam background photorealistically using RealSense","title","Show HN: BokehCamera – Blur webcam background photorealistically using RealSense","https:\u002F\u002Fgithub.com\u002Fdheera\u002Fbokeh-camera","github.com","dheera",1630428760,2021,60,24,772,2533,31,"notable","creative","webcam background blur","other",[21,24,25,26,27],"realsense","bokeh","depth camera","video conferencing","curious",0.227,{"positive":31,"neutral":32,"mixed":33,"critical":34},4,11,0,1,16,{"idea":37,"performance":39,"execution":40,"design":41},{"positive":38,"critical":33},3,{"positive":33,"critical":33},{"positive":33,"critical":34},{"positive":33,"critical":33},[43,33,38,38,38,38,38,38,33,34,33,33,38,33,33,38,43,43,33,38,38,38,33,43],5,null,{"problem":44,"audience":44,"pricing":44,"motivation":44,"time_to_build":44,"stack":46,"openness":59,"stage":60,"team_size":60},[47,54],{"value":48,"source":49,"evidence":50},"OpenCV (cv2)","maker",[51],{"id":52,"by":11,"text":53},"28374419","Yeah that would be cool! I guess that's actually not that hard to implement since I just need to do some sort of 2D convolution with the aperture shape, instead of just cv2.blur.…",{"value":55,"source":49,"evidence":56},"RealSense depth camera",[57],{"id":58},"post","open_source","unknown",{"praise":62,"objections":75,"requests":101,"questions":117,"alternatives":124},[63],{"value":64,"source":65,"evidence":66},"Looks great and the blur effect is a good result","commenter",[67,71],{"id":68,"by":69,"text":70},"28372602","vzaliva","Looks great, but my video conferencing setup is on Mac. If there is something similar for MacOS?",{"id":72,"by":73,"text":74},"28372546","black_knight","Nice! If you are not on a budget, you can use a mirrorless camera with a big aperture (say f1.6), wide angle lens as a \"webcam\" by connecting the HDMI out of the camera to the…",[76,83,90],{"value":77,"source":65,"evidence":78},"Bokeh is just depth-of-field blur unless highlights form aperture shapes",[79],{"id":80,"by":81,"text":82},"28373250","teawrecks","You're going to have photographers arguing that this is merely depth of field, and for it to be called bokeh you need light sources\u002Freflections to bloom in the shape of the…",{"value":84,"source":65,"evidence":85},"Blur may look uniform across the background compared with a real lens",[86],{"id":87,"by":88,"text":89},"28374373","azinman2","I have a Sony rx100 that I do this with, which is just a point-in-shoot. It has excellent picture quality and bokeh. It looks much better than this.. the blur is the same…",{"value":91,"source":65,"evidence":92},"RealSense is being wound down by Intel",[93,97],{"id":94,"by":95,"text":96},"28371587","itake","seems like RealSense is winding down? https:\u002F\u002Fwww.crn.com\u002Fnews\u002Fcomponents-peripherals\u002Fintel-says-it-s-winding-down-realsense-camera-business",{"id":98,"by":99,"text":100},"28373386","tim-fan","Yes, although it's not as bad as it initially seemed; the stereo product lines will be continued.…",[102,106,113],{"value":103,"source":65,"evidence":104},"Support for macOS",[105],{"id":68,"by":69,"text":70},{"value":107,"source":65,"evidence":108},"Other stereo cameras besides RealSense",[109],{"id":110,"by":111,"text":112},"28371542","ricardobeat","Are there any readily available stereo cameras besides RealSense? Turning this into a product for video conferencing would be a huge hit, been thinking of it for a while.",{"value":114,"source":65,"evidence":115},"Aperture-shaped bokeh highlights",[116],{"id":80,"by":81,"text":82},[118],{"value":119,"source":49,"evidence":120},"Are there other stereo cameras that do on-board processing?",[121],{"id":122,"by":11,"text":123},"28371631","OP here! Here are a few: - Structure Core: https:\u002F\u002Fstructure.io\u002Fstructure-core Closest to RealSense in functionality that I've tried so far, but pricier. Software is in a private…",[125,133,144],{"value":126,"source":65,"evidence":127},"Mirrorless or DSLR camera connected as webcam via HDMI capture or USB",[128,129,132],{"id":72,"by":73,"text":74},{"id":130,"by":11,"text":131},"28372582","Yep this is a neat trick too. Also I must say (as a hobbyist photographer myself) that even if you're on a budget, if you want to go the optical route, you can easily grab a…",{"id":87,"by":88,"text":89},{"value":134,"source":65,"evidence":135},"Canon and Sony webcam utilities",[136,140],{"id":137,"by":138,"text":139},"28376844","lifeofpi331144","You don't need to do either. Canon offers a webcam utility driver for free, which offers a clean interface via microusb->usb.",{"id":141,"by":142,"text":143},"28378001","Version467","You probably don't even need to shell out for an elgato camlink. Most halfway modern canon cameras are supported by their webcam tool (iirc they expanded support to a lot of…",{"value":145,"source":49,"evidence":146},"Structure Core, Mynt Eye and ZED stereo cameras",[147],{"id":122,"by":11,"text":123},{"comments":38,"answered":149,"key":150},2,[151,152,153],{"id":130,"text":131},{"id":122,"text":123},{"id":52,"text":53},{"commenters":155,"max_depth":156,"maker_replies":38,"first_comment_mins":157,"lifespan_hours":158},18,6,85,17,[160,162,164,167,171,173,174,176,179,183,185,188,191,195,197,201,202,204,205,207,208,209,211,213],[72,33,43,161,73,33],"project\u002Fpositive\u002Fidea",[130,33,33,163,11,34],"commenter\u002Fneutral\u002Fnone",[165,33,38,166,73,33],"28372809","project\u002Fneutral\u002Fnone",[168,33,38,169,170,33],"28373915","project\u002Fneutral\u002Fperformance","brippalcharrid",[172,33,38,169,88,33],"28374382",[137,33,38,166,138,33],[175,33,38,166,88,33],"28377071",[177,33,38,166,178,33],"28377182","Schinken_",[180,33,33,181,182,33],"28374231","commenter\u002Fneutral\u002Fpricing","ezconnect",[87,33,34,184,88,33],"project\u002Fcritical\u002Fexecution",[186,33,33,181,187,33],"28374426","detaro",[189,33,33,181,190,33],"28376331","otterley",[192,33,38,193,194,33],"28374395","project\u002Fneutral\u002Fdesign","dylan604",[196,33,33,163,190,33],"28376322",[198,33,33,199,200,33],"28376749","other\u002Fneutral\u002Fnone","vmception",[141,33,38,166,142,33],[68,34,43,203,69,33],"project\u002Fpositive\u002Fnone",[110,149,43,161,111,33],[122,149,33,206,11,34],"maker\u002Fneutral\u002Fnone",[94,38,38,166,95,33],[98,38,38,166,99,33],[80,31,38,210,81,33],"project\u002Fneutral\u002Fidea",[52,31,33,212,11,34],"project\u002Fneutral\u002Fexecution",[214,31,43,161,215,33],"28374472","underwater",[],[218,223,228,232,236,240],{"id":219,"name":220,"points":221,"category":222},"28347439","ente",1180,"consumer_social",{"id":224,"name":225,"points":226,"category":227},"28320346","freeoptionscreener",501,"finance_crypto",{"id":229,"name":230,"points":231,"category":20},"28329444","metameme",418,{"id":233,"name":234,"points":235,"category":20},"28371035","stickerdoodle.app",185,{"id":237,"name":238,"points":239,"category":20},"28362199","webcam-filters",174,{"id":241,"name":242,"points":243,"category":244},"28352617","RefineDB",113,"data",false,"v2",{"id":248,"name":5,"line":6,"ai":245,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":249,"top":18,"kw":250,"maker":11,"domain":10,"tier":19,"attempts":33,"strip":251,"url":9,"mix":252,"praise":64,"objection":77,"sub":21},28370457,0.23,[21,24,25,26,27],"503333330100300355033305",[31,32,33,34],1794036610778]