²é¿´: 17204  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wwwwyyll

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö ÒÑÓÐ1È˲ÎÓë

ÈçÌ⣬ÓÃÑ­»··ü°²·¨¼ÆËã²ÄÁϱȵçÈÝ£¬¼ÆËãµÄʱºò²ÉÓù«Ê½Cs=¡¾»ý·ÖÏî¡¿/(ɨËÙ*µç»¯Ñ§´°*ÖÊÁ¿£©¡£¶ÔÓÚ»ý·ÖÏӦ¸ÃÖ»»ý·Ö·µÉ¨·½ÏòµÄ»ý·Ö£¬»¹ÊÇÕû¸öÑ­»·µÄ»ý·Ö£¿ÎÒÈÏΪÈç¹û°ÑÕýɨ¿´×öµçºÉ»ýÀÛ£¬ÄÇ·µÉ¨Ó¦¸ÃÊǵçºÉµÄÊÍ·Å£¬ËùÒÔÓ¦¸ÃÖ»ËãCVÇúÏߵİëÖ»»ý·Ö£¬²»ÖªµÀÕâôÀí½âÊÇ·ñÕýÈ·£¿Èç¹ûÕâÖÖÀí½âÊÇ´íÎóµÄ£¬ÏëÇë½Ìһϸ÷λǰ±²Ó¦¸ÃÔõôË㣬¿´ÁËЩ×ÊÁ϶¼ÊÇ˵ҪËã»ý·Ö£¬µ«ÊDz¢Ã»ÓÐ˵Ã÷ËãÄÄÒ»²¿·Ö£¬ËùÒÔ¶ÔÓÚÕâÒ»µãºÜÊÇÃÔ»ó¡£
ÁíÍ⣬¹ØÓÚ»ý·ÖÏîÓÃorigin½øÐмÆË㣬Ӧ¸ÃÓÃmathematical area»¹ÊÇabsolute area£¿
ÎÒ»­ÁËÒ»¸öÈý½ÇÐΣ¬ÑéÖ¤ÁËһϼÆËãµÄ½á¹û£¬ÎÒ·¢ÏÖÓÃpolygon area ºÍËãÊý»ý·Ö¼ÆËã½á¹ûÊÇÕýÈ·µÄ£¬Óþø¶ÔÖµ½á¹ûÊDz»·ûºÏµÄ¡£¡¢
¸ù¾ÝÊýÐνáºÏµÄ·½·¨£¬»ý·ÖµÄͼÐÎÒâÒå´ú±í°üÎ§Ãæ»ý´óС£¬ÄÇôÕâ¸ö´óСÊÇ·ñ·ÖÕý¸º£¿Èç¹û²»·ÖµÄ»°£¬ÎÒÒÔºó¼ÆËãÄÜ·ñÓÃpolygon areaµÄ·½Ê½½øÐУ¿£¿
Çë¸÷λǰ±²´Í½Ì£¡£¡£¡

¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö
ͼÐÎ


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-1
Êý¾Ý


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-2
¾ø¶Ô»ý·Ö²ÎÊý


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-3
¾ø¶Ô»ý·Ö½á¹û


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-4
area.png


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-5
polygon area¼ÆËã²ÎÊý


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-6
¼ÆËã½á¹û


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-7
ËãÊý»ý·Ö²ÎÊý


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-8
ËãÊý»ý·Ö½á¹û
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

³¬¼¶µçÈÝÆ÷Ïà¹ØÖªÊ¶ ʵÑé¡¢²ÄÁÏÏà¹Ø µç´ß»¯ ³¬¼¶µçÈÝÆ÷

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒºÍ360

гæ (³õÈëÎÄ̳)

9Â¥2017-05-16 09:56:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

lgy1991

ľ³æ (СÓÐÃûÆø)

ÎÒÒ²ÏëÖªµÀ£¬Ôõôû´óÉñ»Ø¸´ÄØ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ï®Àë×Óµç³Ø¸º¼«²ÄÁÏ
2Â¥2016-02-29 23:28:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

olea

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wwwwyyll: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2016-04-14 16:42:36
1 ÎÒÊÇÕû¸ö»ý·Ö£¬È»ºó³ýÒÔ2À´ËãµÄ
2 ÄãµÄͼ¿ÉÒÔ¼òµ¥Àí½âΪ¼ÆËãÈýÌõÏß·Ö±ðÇó»ý·ÖÃæ»ýÈ»ºó¼ÓÆðÀ´¡£Ê×ÏȵÚÒ»¶ÎÊÇxÖá-2µ½3ÕâÒ»¶Î£¬mathematical areaÓÐÕý¸ººÅ£¬µÃµ½µÄÊÇ-0.5+8=7.5£¬-0.5ÊÇÕâÒ»¶ÎÔÚxÏÂÃæµÄÂÌÉ«²¿·Ö£¬8ÊÇÉÏÃæµÄºìÉ«²¿·Ö£¬Èçͼ1¡£¶øabsolute areaûÕý¸ººÅ£¬Ãæ»ýÏà¼ÓÊÇ0.5+8=9.5¡£µÚ¶þ¶ÎxÖá3µ½3µÄÃæ»ý»ý·ÖÁ½Õß¾ùΪ0¡£µÚÈý¶ÎxÖá3µ½-2Á½Õß»ý·ÖÃæ»ý¶¼ÊÇ5£¬Ò²¾ÍÊÇÀ¶É«¼ÓÂÌÉ«²¿·Ö¡£×îÖÕ¼ÓÆðÀ´Ò»¸öÃæ»ýÊÇ12.5£¬Ò»¸ö13.5£¬¿ÉÒÔ¿´µ½ÕýºÃmathematical½á¹ûÕýºÃ¾ÍÊÇÈý½ÇÐÎÃæ»ý£¬¶øabsolute ¶àËãÁËÁ½¸öÂÌÉ«²¿·ÖµÄÃæ»ý¡£
3 ʵ¼Ê²Ù×÷ÖоÍCV¶øÑÔÒ»°ãÊǸöͨ¹ýxÖáµÄ±ÕºÏÇúÏߣ¬Èçͼ2£¬¿ÉÒÔÀí½âΪ·Ö±ð¶ÔÉϱߵĺìÉ«ÇúÏߺÍÏÂÃæµÄÀ¶É«ÇúÏß»ý·ÖÈ»ºóÏà¼Ó¡£integrate-absolute¿Ï¶¨ÊDz»¶ÔµÄ£¬ÒòΪabsolute½á¹û»áÊÇ(1+2+3)+(3+4+1)£¬mathematical ÊÇ(-1+2+3)+(-3+4+1)£¬ÕâÀïҪעÒâ(-3+4+1)Õⲿ·Ö»ý·ÖµÄʱºòÓÉÓÚxµÄ»ý·Ö·½ÏòÓë(-1+2+3)·´ÏòÁË£¬ËùÒÔ´øÀ´»ý·Ö½á¹ûÊÇ(-3+4+1)¡£¶øÎÒÃÇÐèÒªµÄÃæ»ýÊÇ2+4£¬ËùÒÔmathmaticalÕýºÃ1ºÍ3²¿·Ö±»ÏûµôÁË¡£ÁíÍâҪעÒâµÄÊÇͼ2ÖÐÓмýÍ·´ú±í»ý·ÖµÄ·½Ïò£¬Èç¹ûÄã×öµÄͼÕýºÃÍêÈ«Ïà·´£¬ÄÇô×îºómathmatical area½á¹û»áÊǸºÖµ¡£
4 polygon¼ÆË㷽ʽ²»ÖªµÀ
¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-9
ͼ1.jpg


¹ØÓÚCVÇ󳬼¶µçÈÝÆ÷µç¼«²ÄÁϱȵçÈݵÄÎÊÌ⡪¡ªËãÊý»ý·Ö¡¢¾ø¶Ô»ý·Ö-10
ͼ2.jpg

3Â¥2016-03-01 11:22:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wwwwyyll

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by olea at 2016-03-01 11:22:09
1 ÎÒÊÇÕû¸ö»ý·Ö£¬È»ºó³ýÒÔ2À´ËãµÄ
2 ÄãµÄͼ¿ÉÒÔ¼òµ¥Àí½âΪ¼ÆËãÈýÌõÏß·Ö±ðÇó»ý·ÖÃæ»ýÈ»ºó¼ÓÆðÀ´¡£Ê×ÏȵÚÒ»¶ÎÊÇxÖá-2µ½3ÕâÒ»¶Î£¬mathematical areaÓÐÕý¸ººÅ£¬µÃµ½µÄÊÇ-0.5+8=7.5£¬-0.5ÊÇÕâÒ»¶ÎÔÚxÏÂÃæµÄÂÌÉ«²¿·Ö£¬8ÊÇ ...

´óÉñ¹ûÈ»Õý½â£¬²»¹ýͻȻÓиöÒÉÎʾÍÊÇÈç¹û¶Ôͼ2£¬Èç¹û1ºÍ3²¿·Ö²»ÊǶԳƵÄÄØ£¿
4Â¥2016-04-14 16:43:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +5 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 5/250 2026-03-19 16:18 by 30660438
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +5 ·ãÇÅZL 2026-03-18 7/350 2026-03-19 14:52 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Çóµ÷¼Á +3 Mqqqqqq 2026-03-19 3/150 2026-03-19 14:11 by peike
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +8 ÄÝÄÝninicgb 2026-03-15 12/600 2026-03-19 05:55 by anny19840123
[¿¼ÑÐ] 330Çóµ÷¼Á +3 С²Ä»¯±¾¿Æ 2026-03-18 3/150 2026-03-18 21:55 by ÎÞи¿É»÷111
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[¿¼ÑÐ] 265Çóµ÷¼Á +3 ÁºÁºÐ£Ð£ 2026-03-17 3/150 2026-03-18 09:12 by zhukairuo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] £Û0860£Ý321·ÖÇóµ÷¼Á£¬abÇø½Ô¿É +4 ±¦¹óÈÈ 2026-03-13 4/200 2026-03-13 22:01 by ÐÇ¿ÕÐÇÔÂ
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û