{"action":"created","issue":{"url":"https://api.github.com/repos/openMVG/openMVG/issues/476","repository_url":"https://api.github.com/repos/openMVG/openMVG","labels_url":"https://api.github.com/repos/openMVG/openMVG/issues/476/labels{/name}","comments_url":"https://api.github.com/repos/openMVG/openMVG/issues/476/comments","events_url":"https://api.github.com/repos/openMVG/openMVG/issues/476/events","html_url":"https://github.com/openMVG/openMVG/issues/476","id":134620388,"number":476,"title":"[question] Using EXR / HDR as input files ? ","user":{"login":"stephane-lb","id":5918598,"avatar_url":"https://avatars.githubusercontent.com/u/5918598?v=3","gravatar_id":"","url":"https://api.github.com/users/stephane-lb","html_url":"https://github.com/stephane-lb","followers_url":"https://api.github.com/users/stephane-lb/followers","following_url":"https://api.github.com/users/stephane-lb/following{/other_user}","gists_url":"https://api.github.com/users/stephane-lb/gists{/gist_id}","starred_url":"https://api.github.com/users/stephane-lb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stephane-lb/subscriptions","organizations_url":"https://api.github.com/users/stephane-lb/orgs","repos_url":"https://api.github.com/users/stephane-lb/repos","events_url":"https://api.github.com/users/stephane-lb/events{/privacy}","received_events_url":"https://api.github.com/users/stephane-lb/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/openMVG/openMVG/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-02-18T16:00:34Z","updated_at":"2016-02-25T16:43:05Z","closed_at":null,"body":"Good afternoon everyone,\r\n\r\nI would like to know if anyone made any tests to use EXR or other kind of HDR image to rebuild an asset ?\r\nIs that something do able ? Or  does the main strategy should be to use one exposure, and then interpolate the texture ?\r\n\r\nI think that would be really interesting, because you are working on fisheye camera, so why we should not get 3D environment map for example or to acquire material/BRDF from asset ?\r\n\r\nThanks for your replies,\r\n\r\nHave a great day,\r\n\r\nStephane "},"comment":{"url":"https://api.github.com/repos/openMVG/openMVG/issues/comments/188870977","html_url":"https://github.com/openMVG/openMVG/issues/476#issuecomment-188870977","issue_url":"https://api.github.com/repos/openMVG/openMVG/issues/476","id":188870977,"user":{"login":"stephane-lb","id":5918598,"avatar_url":"https://avatars.githubusercontent.com/u/5918598?v=3","gravatar_id":"","url":"https://api.github.com/users/stephane-lb","html_url":"https://github.com/stephane-lb","followers_url":"https://api.github.com/users/stephane-lb/followers","following_url":"https://api.github.com/users/stephane-lb/following{/other_user}","gists_url":"https://api.github.com/users/stephane-lb/gists{/gist_id}","starred_url":"https://api.github.com/users/stephane-lb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stephane-lb/subscriptions","organizations_url":"https://api.github.com/users/stephane-lb/orgs","repos_url":"https://api.github.com/users/stephane-lb/repos","events_url":"https://api.github.com/users/stephane-lb/events{/privacy}","received_events_url":"https://api.github.com/users/stephane-lb/received_events","type":"User","site_admin":false},"created_at":"2016-02-25T16:43:05Z","updated_at":"2016-02-25T16:43:05Z","body":"Hi @pmoulon ,\r\n\r\nThanks for replying, you completely confirmed what I was thinking thank you very much. By external software, are you suggesting Mari ? I read somewhere about something like MayaMVG, do you have project like MariMVG ?\r\n\r\nI know that you are exploring reconstruction using fisheyes, do you think the setup could be used with LatLong/EnvMap ? \r\n\r\n( Just to clarify, sometimes we used 6 pictures to create an EnvMap - top, bottom, left, right, front, back - Do you think that would be enough to produce RGB EnvMap ? ) \r\n\r\nAll the best,\r\n\r\nStephane"}}