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sigmadream id:sigmadream

kinectã«é–¢ã™ã‚‹sigmadreamã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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ã“ã®ã‚µã‚¤ãƒˆã«ã¤ã„ã¦ DERiVEã¯ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ“ã‚¸ãƒ§ãƒ³ã€ç”»åƒèªè˜ãŒå°‚é–€ã®Masaki HayashiãŒãŠé€ã‚Šã—ã¦ã„ã‚‹ã€ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ“ã‚¸ãƒ§ãƒ³(Computer Vision)ã‚’ä¸å¿ƒã¨ã—ãŸIT ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€ç ”ç©¶å‘ã‘ã®ãƒ–ãƒã‚°ã§ã™ã€‚â€»ã€ŒDERiVE ãƒ¡ãƒ«ãƒžã‚¬åˆ¥é¤¨ã€ã¯2015/9æœˆã§å»ƒåˆŠè‡´ã—ã¾ã—ãŸã€ Tweet ã¿ãªã•ã‚“ã€Kinectã‚„PCLè§¦ã£ã¦ã„ã¾ã™ã‹ï¼Ÿï¼“æ¬¡å…ƒã—ã¦ã„ã¾ã™ã‹ï¼Ÿä»Šå›žã¯ã€Œ2.5æ¬¡å…ƒã¨ãƒ‡ãƒ—ã‚¹ã‚«ãƒ¡ãƒ©å‡¦ç†ã€ã«ã¤ã„ã¦è€ƒãˆã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ã¡ãªã¿ã«æ˜ åƒãƒ»ã‚²ãƒ¼ãƒ æ¥ç•Œã‚„CADãªã©ãã®ä»–CGç³»åˆ†é‡Žã§3Dãƒ¢ãƒ‡ãƒ«ã‚’æ˜”ã‹ã‚‰ä½¿ã£ã¦ã„ãŸæ–¹ã«ã‚‚3Dãƒ¢ãƒ‡ãƒ«ã¨å®Ÿä¸–ç•Œãƒ‡ãƒ¼ã‚¿ã¨ã®æ¯”è¼ƒã¨ã„ã†æ„å‘³ã§é¢ç™½ã„è©±ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã®ã§ã€æ¥½ã—ãèªã‚“ã§é ‚ã‘ã‚Œã°å¹¸ã„ã§ã™ã€‚ Kinectã‚»ãƒ³ã‚µã«ä»£è¡¨ã•ã‚Œã‚‹ã€Œãƒ‡ãƒ—ã‚¹ã‚»ãƒ³ã‚µã€ã‹ã‚‰å–å¾—ã—ãŸ2.5æ¬¡å…ƒãƒ‡ãƒ¼ã‚¿ã‚’ç”¨ã„ã¦ã€å„ç¨®ã€Œèªè˜å‡¦ç†ã€ã‚’è¡Œã£ã¦ã„ãã¨ãã«ã€ãªã‚“ã‚‰ã‹ã®æ–¹æ³•ã§(ã‚»ã‚°ãƒ¡ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãªã©ã§)æ¤œå‡ºã—
sigmadream 2011/11/29
Kinect

3D
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PCå‘ã‘ã€ŒKinectã€ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã€2012å¹´ã«ç™»å ´ã¸--PCç”¨ã«ä¸€éƒ¨ã‚’æ”¹è‰¯
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sigmadream 2011/11/25
ã»ã†

kinect
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Kinect OpenNI ã§ï¼“æ¬¡å…ƒãƒã‚¤ãƒ³ãƒˆã‚¯ãƒ©ã‚¦ãƒ‰è¡¨ç¤º - TK's HP
Kinectã‚’ï¼“æ¬¡å…ƒãƒã‚¤ãƒ³ãƒˆã‚¯ãƒ©ã‚¦ãƒ‰(Point Cloud)åŒ–ã§ããŸã®ã§ã€å ±å‘Šã€‚ ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ ROSã«ã¯å‹ã¦ã¾ã›ã‚“ãŒã€æ—¥æœ¬ã ã¨ã»ã¨ã‚“ã©ã‚„ã£ã¦ã„ã‚‹äººãŒã»ã¨ã‚“ã©ã„ãªã„ã®ã§ã€‚ ä»¥ä¸‹ã€è§£èª¬ã§ã™ã€‚ OpenNI : Depth in Meters ã‚ã¨ã€ROSã®å‡ºã—ã¦ã„ã‚‹kinectç”¨ã‚«ãƒ¡ãƒ©ãƒ‰ãƒ©ã‚¤ãƒã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å‚è€ƒã«ã—ã¾ã—ãŸã€‚ (ã¡ãªã¿ã«ROSä¸Šã§OpenNIã‚’ä½¿ãˆã°è‡ªå‹•çš„ã«ãƒã‚¤ãƒ³ãƒˆã‚¯ãƒ©ã‚¦ãƒ‰ã«å¤‰æ›ã—ã¦ãã‚Œã¾ã™) google groupã®ãƒ‡ã‚£ã‚¹ã‚«ãƒƒã‚·ãƒ§ãƒ³ã«ã‚ˆã‚‹ã¨ so the depthmap gives back the Z-value for each pixel in mm (millimeters). Thus if you want to get the full 3D position (X,Y,Z) of a pixel (u,v), then use following f
sigmadream 2011/07/01
OpenNI

kinect
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Kinectãƒ—ãƒãƒãƒƒã‚¯ï¼ˆã‚¨ãƒ”ã‚½ãƒ¼ãƒ‰2ï¼‰
ã€ãƒŸãƒƒã‚·ãƒ§ãƒ³ï¼š OpenCVã§NiSimpleViewerã‚‚ã©ãã‚’ä½œã‚ã†ã€‘ å‰å›žã€Kinect ã®æ·±åº¦ãƒ‡ãƒ¼ã‚¿ã¨ RGB ç”»åƒã‚’ OpenCV ã® IplImage ã§å–å¾—ã™ã‚‹å®Ÿé¨“ã‚’ã—ã¦ã¿ãŸã€‚ ã“ã®èª¿åã§ã€OpenNI Tips ã«è¼‰ã£ã¦ã„ã‚‹ã€Žãƒ‡ãƒ—ã‚¹ã¨ç”»åƒã‚’é‡ãåˆã‚ã›ã™ã‚‹ãƒ‡ãƒ¢ã®ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã€ã‚’è©¦ã—ã¦ã¿ã‚ˆã†ã€‚ â€¦ã£ã¦ã€ã‚ã‚Œï¼Ÿ ãšã‚Œã¦ã„ã¦ã†ã¾ãé‡ãªã‚‰ãªã„ã€‚ãªã«ã“ã‚Œãƒ€ãƒ¡ã˜ã‚ƒã‚“ã€‚ ã©ã†ã‚„ã‚‰ã€æ·±åº¦ã‚»ãƒ³ã‚µã¨ã‚«ãƒ¡ãƒ©ã®ä½ç½®ãŒå¾®å¦™ã«ãšã‚Œã¦ã„ã‚‹ãŸã‚ã€å˜ãªã‚‹ã‚ªãƒ¼ãƒãƒ¬ã‚¤è¡¨ç¤ºã«ã—ãŸã ã‘ã§ã¯ãƒ€ãƒ¡ã‚‰ã—ã„ã€‚ ã¨ã“ã‚ãŒã€OpenNI ã«ä»˜å±žã® NiSimpleViewer ã¨ã„ã†ã‚µãƒ³ãƒ—ãƒ«ã§ã¯ã€è¦‹äº‹ã«æ·±åº¦ãƒ‡ãƒ¼ã‚¿ã¨ç”»åƒãŒã´ãŸã£ã¨é‡ãªã£ãŸçµæžœãŒå¾—ã‚‰ã‚Œã¦ã„ã‚‹ã€‚ å¹¸ã„ã€NiSimpleViewer ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚‚åŒæ¢±ã•ã‚Œã¦ã„ãŸã®ã§ã€æ·±è¿½ã„ã™ã‚‹äº‹ãŒã§ããã†ã ã€‚ ã“ã®ã‚µãƒ³ãƒ—ãƒ«ã¯ OpenGL å‘ã‘ã ãŒã€è§£èªã—ã¦ã¿ã‚‹ä¾¡å€¤ã¯ã‚ã‚‹ã€‚ è¤‡é›‘ãª
sigmadream 2011/05/11
OpenNI

kinect
ãƒªãƒ³ã‚¯
ã‚½ãƒ•ãƒˆã¨ãƒãƒ¼ãƒ‰ã®äº¤å·®ç‚¹:Fedora14(x86_64)ã§ã‚‚OpenNI - livedoor Blogï¼ˆãƒ–ãƒã‚°ï¼‰
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sigmadream 2010/12/22
OpenNI

kinect
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ã¾ã¨ã‚ï¼Ÿãƒ–ãƒã‚° OpenCV 7 -Kinect1-
Kinectã‚’è¡å‹•è²·ã„ã—ã¦ã—ã¾ã£ãŸã®ã§ï¼Œãã®ã¾ã¨ã‚ã‚’æ›¸ãã¾ã™ï¼Ž(ã¾ã å¼„ã‚Šé€”ä¸) ã€Kinectã¨ã¯â€¦ã€‘ Kinectã¨ã¯ï¼ŒMicrosoftãŒç™ºå£²ã—ãŸXBOX360ç”¨ã®ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©(ï¼Ÿ)ã§ã™ï¼Ž ã“ã‚Œâ†’http://www.xbox.com/ja-JP/kinect Kinectã«ã¯ï¼Œæ·±åº¦ã‚«ãƒ¡ãƒ©(PrimeSenseç¤¾ã®Light Codingã£ã¦ã„ã†æ–¹å¼ã‚‰ã—ã„)ï¼Œæ™®é€šã®RGBã‚«ãƒ¡ãƒ©ï¼Œãƒžã‚¤ã‚¯ï¼ŒåŠ é€Ÿåº¦ã‚»ãƒ³ã‚µãªã©ãŒã¤ã„ã¦ã„ã¾ã™ï¼Ž ç™ºå£²å½“åˆã‹ã‚‰ãƒãƒƒã‚«ãƒ¼(ï¼Ÿ)ãŸã¡ã«ã‚ˆã‚‹è§£æžãŒè¡Œã‚ã‚Œï¼ŒPCç”¨ã®ãƒ‰ãƒ©ã‚¤ãƒãŒä½œæˆã•ã‚Œã¦ã„ã¾ã™ï¼Ž ã“ã‚Œã¯ç¾åœ¨ã‚‚é »ç¹ã«æ›´æ–°ã•ã‚Œã¦ã„ã¾ã™ï¼Ž æ™®é€šã®æ·±åº¦ã‚«ãƒ¡ãƒ©ã«æ¯”ã¹ã¦é¥ã‹ã«å®‰ä¾¡ãªãƒ‡ãƒã‚¤ã‚¹ã§ç°¡å˜ã«æ·±åº¦ã‚’æ‰±ã†ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ï¼Ž ã€å‹•ä½œç¢ºèªç’°å¢ƒã€‘ OSï¼šMicrosoft Windows 7 Ultimate 32bit Microsoft Windows Vista Busine
sigmadream 2010/12/22
kinect

opencv
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OpenNI Tips
ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« Link ã“ã®ã‚ãŸã‚Šã‚’å‚è€ƒã«ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ï¼Ž ã¾ã¨ã‚ï¼Ÿãƒ–ãƒã‚°ï¼šKinect1 -OpenNIå°Žå…¥- totakke websiteï¼šOpenNI: Windowsã§Kinectã‚’ä½¿ã† Windowsç”¨ã®ãƒ¡ãƒ¢ OpenKinectã‚’å…¥ã‚Œã¦ã—ã¾ã£ãŸäººã‹ã¤æ°¸é ã«XBOX NUI MotorãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œç¶šã‘ã‚‹ on windowsãªäººç”¨ã®ãƒ¡ãƒ¢ï¼Žãƒ‰ãƒ©ã‚¤ãƒã®å†ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¯â€æ¤œç´¢ã—ãªã„ã§â€ï¼Œã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ãƒ‰ãƒ©ã‚¤ãƒã‚’é¸æŠžã™ã‚‹ï¼ˆDï¼‰ã‚’é¸ã°ãªã„ã¨æ°¸é ã«OpenKinectã®ãƒ‰ãƒ©ã‚¤ãƒã‚’å†ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ç¶šã‘ã¾ã™ï¼Ž OpenNIã®ã‚µãƒ³ãƒ—ãƒ« NiSimpleViewer æ’®å½±ã—ãŸãƒ‡ãƒ—ã‚¹ã¨ç”»åƒã‚’è¡¨ç¤ºã™ã‚‹æœ€ã‚‚ç°¡å˜ãªã‚µãƒ³ãƒ—ãƒ«ï¼ŽãŸã ã—ï¼Œãƒ‡ãƒ—ã‚¹ã¯RGBã‚«ãƒ¡ãƒ©ã®ä½ç½®ã¸ï¼Œå†…éƒ¨æƒ…å ±ã‚’ç”¨ã„ã¦3æ¬¡å…ƒæŠ•å½±ã•ã‚Œã¦ã„ã¾ã™ï¼Ž ä»¥ä¸‹ã‚ãƒ¼ãƒã‚¤ãƒ³ãƒ‰ 1ï¼šç”»åƒã¨ãƒ‡ãƒ—ã‚¹ã®ã‚ªãƒ¼ãƒãƒ¼ãƒ¬ã‚¤ 2ï¼šãƒ‡ãƒ—ã‚¹è¡¨ç¤º 3ï¼šç”»åƒè¡¨ç¤º ESCï¼šçµ‚äº†
sigmadream 2010/12/21
OpenNI

kinect

OpenCV
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