Znn3bq.jpeg
²é¿´: 17251  |  »Ø¸´: 12

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¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

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

olea

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by wwwwyyll at 2016-04-14 16:43:15
´óÉñ¹ûÈ»Õý½â£¬²»¹ýͻȻÓиöÒÉÎʾÍÊÇÈç¹û¶Ôͼ2£¬Èç¹û1ºÍ3²¿·Ö²»ÊǶԳƵÄÄØ£¿...

¸ú¶Ô³Æ²»¶Ô³ÆÎ޹عþ£¬1²¿·ÖÊDZ»Á½ÌõÏ߸÷»ý·ÖÒ»´Î£¬ÇÒÁ½ÌõÏßÓÉÓÚ·½ÏòÏà·´µÃµ½µÄ»ý·Ö½á¹û·Ö±ðΪ+1ºÍ-1£¬×îºóµÖÏû£¬3²¿·ÖÒ²Ò»Ñù¡£
5Â¥2016-04-14 16:56:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jlmengfang

гæ

Áô¸öÓ¡¼Ç£¬¸Õ¸Õ¼ÆËãÁËÏ£¬±ÕºÏÇúÏßµÄÃæ»ý¾ÍÊÇÓÃmathematical areaÀ´¼ÆË㣬»ØÏëÆð֮ǰѧϰµÄ¸ßµÈÊýѧ»ý·Ö֪ʶ£¬±ÕºÏÇúÏßµÄÃæ»ý¾ÍÊǸ÷×ÔÇúÏß·Ö±ð»ý·ÖÈ»ºóÏà¼õµÃµ½¡£ÖÁÓÚ·Ö±ð¼ÆËãÑõ»¯·åºÍ»¹Ô­·åÃæ»ý£¬¿ÉÒÔʹÓÃÒ»¸öÍÁ°ì·¨£¬ÓÃorigin°Ñ¸÷×Ô·å×ö³öÀ´ÔÙ»ý·Ö¼´¿É£¬ÎÒ²»¶®µ÷ÓÃʲôº¯Êý£¬ÕâÑùËãÃ²ËÆÒ²·½±ã
7Â¥2016-11-16 21:07:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

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

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

hao-

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

6Â¥2016-05-13 17:09:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
8Â¥2017-02-01 17:58:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒºÍ360

гæ (³õÈëÎÄ̳)

Â¥Ö÷Õý½â
9Â¥2017-05-16 09:56:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lology

½ð³æ (СÓÐÃûÆø)

10Â¥2017-08-08 17:55:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wwwwyyll µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 347Çóµ÷¼Á +3 mhyqyy 2026-04-06 3/150 2026-04-11 12:19 by zhq0425
[¿¼ÑÐ] 316Çóµ÷¼Á +4 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 4/200 2026-04-11 11:43 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +21 ÑÏÎ÷Î÷Ï· 2026-04-06 27/1350 2026-04-11 10:56 by 1028907439
[¿¼ÑÐ] 269Çóµ÷¼Á +8 ¹òÇóÊÕÁô¡£ 2026-04-04 8/400 2026-04-11 10:50 by zhq0425
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ũҵ¹ÜÀí302·ÖÇóµ÷¼Á +3 xuening1 2026-04-10 3/150 2026-04-11 10:18 by zhq0425
[¿¼ÑÐ] 22408 327·ÖÇóµ÷¼Á +4 ÔÏ·çkon 2026-04-10 4/200 2026-04-11 09:51 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] Çóµ÷¼Á +9 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 10/500 2026-04-10 22:07 by СС³æ¹Ï
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +21 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 24/1200 2026-04-10 16:58 by luoyongfeng
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +33 ´ÌÍ´jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á +6 lallalh 2026-04-09 7/350 2026-04-09 17:51 by lallalh
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 283Çóµ÷¼Á +5 baiiyu 2026-04-05 6/300 2026-04-05 20:35 by à£à£à£0119
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] 328·Öµ÷¼Á +6 ÃÅmen 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û