• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

Current Result Document : 10 / 15 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) »õ·Î¿î °ü½É¿µ¿ª ÃßÃâ ¹æ¹ýÀ» ÀÌ¿ëÇÑ ¿ª±¤º¸Á¤
¿µ¹®Á¦¸ñ(English Title) Backlight Compensation by Using a Novel Region of Interest Extraction Method
ÀúÀÚ(Author) °í½ÂÇö   À±Àdz砠 Jumabek Alikhanov   Á¶±Ù½Ä   Seunghyun Ko   Ui-Nyoung Yoon   Jumabek Alikhanov   Geun-Sik Jo   ¼ºÁظ𠠠À̼º½Å   À̼º¿í   Joon Mo Seong   Seong Shin Lee   Songwook Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 06 NO. 06 PP. 0321 ~ 0328 (2017. 06)
Çѱ۳»¿ë
(Korean Abstract)
¿ì¸®´Â ºûÀÇ Á¤µµ¿¡ µû¶ó À̹ÌÁöÀÇ ¹à±â¿Í äµµ, ´ëºñ¸¦ º¸Á¤ÇÏ°í ´õ ³ª¾Æ°¡ ¿ª±¤À» º¸Á¤ÇÏ´Â ±â¼úÀ» ±¸ÇöÇÏ¿´´Ù. ¿ª±¤º¸Á¤Àº ÀÚµ¿À̳ª ¼öµ¿À¸·Î ÇÒ ¼ö Àִµ¥, ¼öµ¿À¸·Î ¿ª±¤º¸Á¤À» Àû¿ëÇϱâ À§Çؼ­´Â ¸ÕÀú °ü½É¿µ¿ªÀ» ÁöÁ¤ÇØ ÁÖ¾î¾ß ÇÑ´Ù. °ü½É¿µ¿ªÀº »çÁø ¼Ó ¿øÇÏ´Â »ç¹°ÀÇ À±°û¼±À» À̾îÁÜÀ¸·Î½á ¼±ÅÃÇÑ´Ù. ¿ì¸®´Â ÀÚ¼® ¿Ã°¡¹Ì¸¦ ÀÌ¿ëÇÏ¿© »ç¿ëÀÚ°¡ ¼¶¼¼ÇÑ ¼±ÅÃÀ» °¡´ÉÇÏ°Ô ÇÏ¿´´Ù. ±âÁ¸ ¿Ã°¡¹Ì ±â´ÉÀº ½ÃÀÛÁ¡°ú ³¡Á¡À» ÀÏÄ¡½ÃÄÑ ÁÖ¾î¾ß ÇÏ´Â ´ÜÁ¡ÀÌ ÀÖ¾úÀ¸³ª Á¦¾ÈÇÏ´Â ¿Ã°¡¹Ì ±â´ÉÀº ½ÃÀÛÁ¡°ú ³¡Á¡À» ÀÏÄ¡½ÃÅ°Áö ¾Ê¾Æµµ °ü½É¿µ¿ªÀ» ¼±ÅÃÇÒ ¼ö ÀÖ´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ¶ÇÇÑ »ç¿ëÀÚ°¡ ÀÌÁøÈ­ ÀÓ°è°ª°ú Áú°¨ÃßÃâÀ» À§ÇÑ k-means ±ºÁýÀÇ °³¼ö¸¦ ¼±ÅÃÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿© ´Ù¾çÇÑ ¿ª±¤º¸Á¤ °á°ú¸¦ ÀÚµ¿À¸·Î ¾òÀ» ¼ö ÀÖ°Ô ÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
We have implemented a technique to correct the brightness, saturation, and contrast of an image according to the degree of light, and further compensate the backlight. Backlight compensation can be done automatically or manually. For manual backlight compensation, we have to select the region of interest (ROI). ROI can be selected by connecting the outline of the desired object. We make users select the region delicately with the new magnetic lasso tool. The previous lasso tool has a disadvantage that the start point and the end point must be connected. However, the proposed lasso tool has the advantage of selecting the region of interest without connecting the start point and the end point. We can automatically obtain various results of backlight compensation by adjusting the number of k-means clusters for texture extraction and the threshold value for binarization.
Å°¿öµå(Keyword) RANSAC   CS_RANSAC   K-Means Clustering   °ü½É¿µ¿ª   ¿ª±¤º¸Á¤   ÀÚ¼®¿Ã°¡¹Ì   Áú°¨ÃßÃâ   K-Means ±ºÁýÈ­   Region of Interest   Backlight Compensation   Magnetic Lasso   Texture Extraction   K-Means Clustering  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå