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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) °Å¸® ÃøÁ¤ ¼¾¼­ÀÇ À§Ä¡¿Í °¢µµ¿¡ µû¸¥ ±íÀÌ ¿µ»ó ¿Ö°î º¸Á¤ ¹æ¹ý ¹× Çϵå¿þ¾î ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Depth Image Distortion Correction Method according to the Position and Angle of Depth Sensor and Its Hardware Implementation
ÀúÀÚ(Author) Àå°æÈÆ   Á¶È£»ó   ±è±ÙÁØ   °­ºÀ¼ø   Kyounghoon Jang   Hosang Cho   Geun-Jun Kim   Bongsoon Kang  
¿ø¹®¼ö·Ïó(Citation) VOL 18 NO. 05 PP. 1103 ~ 1109 (2014. 05)
Çѱ۳»¿ë
(Korean Abstract)
µðÁöÅÐ ¿µ»ó ó¸® ºÐ¾ß¿¡¼­ »ç¶÷ÀÇ µ¿ÀÛ ÀνÄÀº ´Ù¾çÇÏ°Ô ¿¬±¸µÇ°í ÀÖÀ¸¸ç, ÃÖ±Ù¿¡´Â ±íÀÌ ¿µ»óÀ» ÀÌ¿ëÇÑ ¹æ¹ýÀÌ ¸Å¿ì À¯¿ëÇÏ°Ô »ç¿ëµÇ°í ÀÖ´Ù. ÇÏÁö¸¸ ±íÀÌ ÃøÁ¤ ¼¾¼­ÀÇ À§Ä¡¿Í °¢µµ¿¡ µû¶ó ±íÀÌ ¿µ»ó¿¡¼­ÀÇ °´Ã¼ Å©±â³ª ÇüÅ°¡ ¿Ö°îµÇ¹Ç·Î »ç¹° ¹× »ç¶÷ÀÇ ÀÎ½Ä °úÁ¤¿¡¼­ ÀνķüÀÌ °¨¼ÒÇÏ´Â °æ¿ì°¡ ¹ß»ýÇÑ´Ù. µû¶ó¼­ ¶Ù¾î³­ ¼º´ÉÀ» º¸ÀåÇϱâ À§Çؼ­´Â ÃøÁ¤ ¼¾¼­¿¡ ÀÇÇÑ ¿Ö°î º¸Á¤Àº ¹Ýµå½Ã °í·ÁµÇ¾î¾ß ÇÒ »çÇ×ÀÌ´Ù. º» ³í¹®¿¡¼­´Â µ¿ÀÛ ÀÎ½Ä ½Ã½ºÅÛÀÇ ÀνķüÀ» Çâ»ó½ÃÅ°±â À§ÇÑ Àüó¸® ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. ±íÀÌ ÃøÁ¤ ¼¾¼­·ÎºÎÅÍ ÀԷµǴ ±íÀÌ Á¤º¸¸¦ ½ÇÁ¦ °ø°£ (Real World)À¸·Î º¯È¯ÇÏ¿© ¿Ö°î º¸Á¤À» ¼öÇàÇÑ ÈÄ Åõ¿µ °ø°£ (Projective World)À¸·Î º¯È¯ÇÑ´Ù. ÃÖÁ¾ÀûÀ¸·Î Á¦¾ÈµÈ ½Ã½ºÅÛÀ» OpenCV¿Í Window ÇÁ·Î±×·¥À» »ç¿ëÇÏ¿© ±¸ÇöÇÏ¿´À¸¸ç Kinect¸¦ »ç¿ëÇÏ¿© ½Ç½Ã°£À¸·Î ¼º´ÉÀ» Å×½ºÆ®ÇÏ¿´´Ù. ¶ÇÇÑ, Verilog-HDLÀ» »ç¿ëÇÏ¿© Çϵå¿þ¾î ½Ã½ºÅÛÀ» ¼³°èÇÏ°í, Xilinx Zynq-7000 FPGA Board¿¡ žÀçÇÏ¿© °ËÁõÇÏ¿´´Ù.
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(English Abstract)
The motion recognition system has been broadly studied in digital image and video processing fields. Recently, method using th depth image is used very useful. However, recognition accuracy of depth image based method will be loss caused by size and shape of object distorted for angle of the depth sensor. Therefore, distortion correction of depth sensor is positively necessary for distinguished performance of the recognition system. In this paper, we propose a pre-processing algorithm to improve the motion recognition system. Depth data from depth sensor converted to real world, performed the corrected angle, and then inverse converted to projective world. The proposed system make progress using the OpenCV and the window program, and we test a system using the Kinect in real time. In addition, designed using Verilog-HDL and verified through the Zynq-7000 FPGA Board of Xilinx.
Å°¿öµå(Keyword) µ¿ÀÛ ÀνĠ  Àü󸮠  °Å¸® ÃøÁ¤ ¼¾¼­   ±íÀÌ ¿µ»ó   ¿Ö°î º¸Á¤   Motion Recognition   Pre-processing   Depth Sensor   Depth Image   Distortion Correction  
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