{"id":15902,"date":"2019-08-16T08:07:37","date_gmt":"2019-08-16T07:07:37","guid":{"rendered":"http:\/\/catalinx.ro\/wordpress\/?p=15902"},"modified":"2019-08-16T08:07:41","modified_gmt":"2019-08-16T07:07:41","slug":"revolutiile-si-normele-etice-n-au-multe-in-comun-un-deceniu-de-alergat-dupa-lilieci","status":"publish","type":"post","link":"https:\/\/catalinx.ro\/wordpress\/?p=15902","title":{"rendered":"Revolu\u021biile \u0219i normele etice n-au multe \u00een comun + un deceniu de alergat dup\u0103 lilieci ."},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n\n<p class=\"wp-block-paragraph\">Am citit un articol si mai multe feeduri pe diverse platforme despre  c\u0103l\u0103toria lui Lewandowski ( Anthony , ala cu lidaru&#8217;, nu fotbalistul) cu <strong><a href=\"https:\/\/gizmodo.com\/the-first-cross-country-autonomous-car-trip-is-an-ethi-1831214978\">rabla autonom\u0103 prin mai multe state din US<\/a><\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0103, dom&#8217;ne, omul n-are repere morale \u0219i tot ce-l motiveaz\u0103 e pasiunea lui pentru ma\u0219ini autonome cu orice pre\u021b \u0219i s\u0103 fie el primul care reu\u0219e\u0219te asta chiar dac\u0103 \u00een drumul lui calc\u0103 pe cadavre &#8211; fie \u0219i la propriu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0218i cred c\u0103-i, pe undeva, corect. Motivul e c\u0103 e dificil s\u0103 faci revolu\u021bii, sociale , \u0219tiin\u021bifice, sau tehnologice, cu oameni bine ancora\u021bi \u00een \u021bes\u0103tura social\u0103 \u0219i \u00een normele morale ale societ\u0103\u021bii. Foarte probabil \u0103ia nici nu vor s\u0103 se uite dincolo de gardul limit\u0103rilor de perspectiv\u0103. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nu \u0219tiu de ce oamenii au a\u0219tept\u0103ri ca revolu\u021biile s\u0103 se desf\u0103\u0219oare in cadrul regulilor trecutului. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acu&#8217;, s\u0103 ne \u00een\u021belegem, eu nu-i sug pula \u0103stuia, omul, de\u0219i e mediatizat, nu e mare geniu, a urm\u0103rit cam un deceniu cai verzi pe pere\u021bi \u00eencerc\u00e2nd s\u0103  ob\u021bin\u0103 autonomie folosind lidar ( un fel de radar cu laser, pentru cei ce nu \u00een\u021beleg mai nimic)  lucru absolut stupid. \u00cencerci s\u0103 faci o ma\u0219in\u0103 mai inteligent\u0103 dec\u00e2t un om \u0219i-i oferi elementele de percep\u021bie ale unui retardat, sau un orb cu percep\u021bii de liliac. \u0218tiu c\u0103 a\u021bi v\u0103zut to\u021bi Daredevil, sau filmele cu carati\u0219ti orbi care \u00eei b\u0103teau orbe\u0219te pe \u0103ia de l\u00e2ng\u0103 ei, dar e o chestie inutil\u0103 \u0219i m-a fascinat de acum vreo 7-8 ani c\u00e2nd m\u0103 uitam la asta insisten\u021ba industriei pe o tehnologie precar\u0103- iar atunci am crezut c\u0103 are de-a face, probabil, cu faptul c\u0103 exist\u0103 tehnologie ieftin\u0103 pe partea aia \u0219i-s motiva\u021bi tehno-economic s-o perfec\u021bioneze pe aia, mai degrab\u0103 dec\u00e2t s\u0103  urm\u0103reasc\u0103 partea cu recunoa\u0219tere a formelor \u0219i imaginilor pe video. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Problemele  sunt de principiu, o parte din ele au fost eviden\u021biate destul e clar de Elon Musk. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lumea e masturbata de ideea de a face masur\u0103ri precise de distan\u021b\u0103 ( lidarul face o mapare  spa\u021biala 3D destul de precis\u0103 &#8211; nu prea e ecalabil\u0103 cu ce po\u021bi m\u0103sura pe camere video \u0219i creaz\u0103 o percep\u021bie de ad\u00e2ncime precis\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pe de alt\u0103 parte, e o \u021bint\u0103 absolut ne-necesar\u0103.  Percep\u021bia de ad\u00e2ncime se poate extrage din imagini stereo ( 2 camere video). Nu ai nevoie de precizie de distan\u021b\u0103 la nivel de microni, nici m\u0103car milimetri, in trafic, pentru c\u0103 ma\u0219ina se mi\u0219c\u0103 la nivel de metri\/ zeci de metri pe secund\u0103 \u0219i oricum nu inten\u021bionezi s\u0103 te strecori la nivel de micro\/mili\/ sau m\u0103car centimetri distan\u021b\u0103 de obstacole, ci zeci de centimetri. In  plus, chiar \u0219i pe video, pe m\u0103sur\u0103 ce distan\u021ba m\u0103surat\u0103 se mic\u0219oreaz\u0103 precizia absolut\u0103 cre\u0219te pentru c\u0103 ea e raportat\u0103 procentual. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce spun e ca un obiect aflat la 10 metri e suficient s\u0103 \u0219tii c\u0103 e aflat la cam 10 metri. C\u0103-s 10 \u0219i 10-20 cm conteaz\u0103 dar mai pu\u021bin. Ce-i sub un cm, e absolut ne-necesar la distan\u021ba aia. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce-i important e perceptia de mi\u0219care \u0219i textur\u0103 lucruri care care-s mult mai bine de extras de pe video dec\u00e2t de pe lidar. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce e amuzant e c\u0103 eu a\u0219 fi putut s\u0103-\u021bi spun chestia asta acum  15 ani, c\u00e2nd studiam recunoa\u0219terea a formelor, \u00een facultate, da&#8217; nu m-a \u00eentrebat cineva \u0219i nici nu cred c\u0103 le-ar fi p\u0103sat de p\u0103rerea mea. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oricum, acum nu conteaz\u0103, nu cred c\u0103 mai urm\u0103re\u0219te cineva treaba asta cu lidare pe ma\u0219in\u0103(?). lidar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Am citit un articol si mai multe feeduri pe diverse platforme despre c\u0103l\u0103toria lui Lewandowski ( Anthony , ala cu lidaru&#8217;, nu fotbalistul) cu rabla&hellip;<\/p>\n","protected":false},"author":2,"featured_media":15903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[229],"tags":[3401,3402],"class_list":["post-15902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-autonomie-auto","tag-lidar-vs-camera"],"views":1634,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2019\/08\/ethical_AI.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Eq23-48u","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15902"}],"version-history":[{"count":1,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15902\/revisions"}],"predecessor-version":[{"id":15904,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15902\/revisions\/15904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/15903"}],"wp:attachment":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}