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< > BotCompany Repo | #472 // Vertical split with crop

Lua code - Image recognition

get("#348") -- rgb functions
get("#346") -- getcrop
get("#337") -- map(list, f)

w, h = img.width, img.height
brightnessThreshold = 0.9

function isEmpty(y)
  for x=0, w-1 do
    if bright(rgb(img.getInt(x, y))) <= brightnessThreshold then
      return false
    end
  end
  return true
end

lastEmpty = true
segments = {}

for y=0, h-1 do
  empty = isEmpty(y)
  if empty and not lastEmpty then
    table.insert(segments, {start, y})
  elseif not empty and lastEmpty then
    start = y
  end
  lastEmpty = empty
end

if not lastEmpty then
  table.insert(segments, {start, h})
end

if #segments <= 1 then -- don't bother with only 1 segment
  return
end

result = {}
for _, seg in ipairs(segments) do
  local sy1, sy2 = unpack(seg)
  
  local cropped = {
    width = img.width,
    height = sy2-sy1,
    getInt = function(x, y)
      return img.getInt(x, y+sy1)
    end
  }
  local x1, y1, x2, y2 = getcrop(cropped)
  table.insert(result, x1..", "..(y1+sy1)..", "..x2..", "..(y2+sy1))
end

return "Parts: "..table.concat(result, "|")

Author comment

Began life as a copy of #345

download  show line numbers   

Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

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Image recognition results

show nils
Image Result Result calculated
#1004090 java.lang.OutOfMemoryError: Java heap space 2016-08-07 13:34:11

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#1004070 LuaError: #472:3 vm error: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientCon... 2016-08-05 15:10:16

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#1004060 Parts: 0, 0, 1366, 26|0, 29, 1366, 162|146, 196, 1351, 406|146, 458, 1351, 480|154, 515, 1351, 534|1... 2016-08-05 13:35:17
Lua instructions: 16806k

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#1004061 LuaError: #472:3 vm error: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientCon... 2016-08-05 13:31:15

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#1004009 Parts: 8, 4, 748, 44|0, 54, 763, 55|128, 79, 622, 91|0, 111, 763, 114|129, 132, 402, 144|129, 170, 2... 2016-08-03 17:19:14
Lua instructions: 5998k

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#1000519 Parts: 0, 0, 1366, 1|0, 4, 1366, 88|1351, 95, 1362, 99|14, 103, 1364, 266|14, 275, 1351, 301|14, 311... 2016-08-01 18:39:59
Lua instructions: 9811k (1239 ms)

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#1000421 Parts: 0, 3, 1280, 345|461, 767, 820, 787 2016-08-01 18:12:51
Lua instructions: 29364k (3140 ms)

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#1000418 Parts: 0, 3, 320, 87|0, 89, 320, 102|0, 104, 168, 117|0, 120, 209, 133|1, 135, 248, 148|0, 150, 169,... 2016-08-01 18:06:06
Lua instructions: 1861k (240 ms)

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#1000336 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 17:48:38

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#1000331 Parts: 243, 0, 340, 1|44, 19, 314, 281 2016-08-01 17:38:16
Lua instructions: 1680k (190 ms)

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#1000330 java.lang.OutOfMemoryError: Java heap space 2016-08-01 17:36:52

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#1000328 Parts: 0, 2, 300, 3|0, 6, 300, 232 2016-08-01 16:54:31
Lua instructions: 121k (19 ms)

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#1000326 java.lang.OutOfMemoryError: Java heap space 2016-08-01 16:53:28

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#1000320 java.lang.OutOfMemoryError: Java heap space 2016-08-01 15:26:09

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#1000316 Parts: 0, 8, 494, 25|0, 26, 493, 43|0, 44, 472, 61|0, 67, 440, 593 2016-08-01 15:00:28
Lua instructions: 1198k (144 ms)

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#1000314 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 14:55:21

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#1000311 java.lang.OutOfMemoryError: Java heap space 2016-08-01 14:21:16

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#1000309 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 14:20:53

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#1000301 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 14:20:50

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#1000283 Parts: 32, 4, 373, 10|0, 12, 400, 114|0, 122, 336, 135 2016-08-01 13:50:30
Lua instructions: 722k (176 ms)

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#1000247 Parts: 0, 8, 300, 25|8, 36, 288, 55|0, 62, 296, 225|8, 227, 272, 238 2016-08-01 11:20:39
Lua instructions: 779k (93 ms)

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#1000238 Parts: 0, 0, 1366, 1|0, 3, 1366, 56|0, 60, 1366, 92|0, 97, 1366, 768 2016-08-01 09:25:08
Lua instructions: 7052k (865 ms)

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#1000235 Parts: 0, 0, 1366, 1|0, 3, 1366, 26|9, 32, 164, 47|0, 50, 1366, 51|0, 52, 1366, 768 2016-08-01 09:03:11
Lua instructions: 1402k (155 ms)

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#1000233 Parts: 0, 0, 1366, 1|0, 3, 1366, 26|9, 32, 164, 47|0, 50, 1366, 51|0, 52, 1366, 768 2016-08-01 08:53:36
Lua instructions: 1431k (168 ms)

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#500 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 08:34:29

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#499 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 08:34:28

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#488 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 07:29:04

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#1000196 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 05:29:47

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#1000212 java.lang.OutOfMemoryError: Java heap space 2016-08-01 05:23:05

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#1000218 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 05:10:51

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#1000216 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 05:10:51

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#1000034 Parts: 0, 0, 1920, 1|0, 3, 1920, 23|834, 587, 1086, 612|1, 1176, 1919, 1198 2016-08-01 03:47:33
Lua instructions: 97238k (10647 ms)

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#1000187 Parts: 0, 0, 1366, 1|0, 3, 1366, 26|12, 32, 242, 47|0, 51, 1366, 724|1126, 727, 1364, 744|0, 746, 13... 2016-08-01 03:22:01
Lua instructions: 7615k (814 ms)

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#1000180 Parts: 0, 18, 186, 31|0, 33, 170, 46|0, 48, 135, 59|0, 78, 200, 91|0, 93, 261, 106|0, 108, 79, 119|0... 2016-08-01 02:53:15
Lua instructions: 1055k (258 ms)

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#1000176 Parts: 0, 0, 1366, 1|0, 3, 1366, 26|12, 32, 242, 47|0, 51, 1366, 724|1126, 727, 1364, 744|0, 746, 13... 2016-08-01 02:08:10
Lua instructions: 7615k (940 ms)

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#1000047 Parts: 0, 0, 1366, 745|0, 746, 1366, 768 2016-08-01 01:56:28
Lua instructions: 198k (120 ms)

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#1000055 Parts: 0, 0, 83, 12|20, 25, 53, 73|17, 102, 62, 152|19, 183, 57, 231|20, 262, 29, 310|15, 342, 43, 3... 2016-08-01 01:56:13
Lua instructions: 1081k (126 ms)

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#1000003 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:56:10

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#309 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:56:10

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#1000054 Parts: 7, 9, 22, 23|21, 36, 64, 84|25, 115, 62, 163|23, 192, 65, 242|26, 273, 65, 321|26, 353, 61, 4... 2016-08-01 01:56:09
Lua instructions: 1534k (181 ms)

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#1000042 Parts: 0, 0, 1366, 1|0, 3, 1366, 23|0, 25, 1366, 54|0, 58, 1366, 90|0, 95, 1366, 766 2016-08-01 01:56:06
Lua instructions: 5928k (803 ms)

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#1000172 Parts: 84, 0, 294, 79|0, 81, 294, 127 2016-08-01 01:55:47
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#113 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:55:16

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#178 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:50:30

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#1000051 Parts: 34, 14, 124, 89|29, 100, 129, 114|47, 120, 111, 128 2016-08-01 01:50:23
Lua instructions: 614k (181 ms)

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#1000107 Parts: 9, 0, 73, 3|3, 8, 73, 40|0, 41, 73, 63 2016-08-01 01:50:16
Lua instructions: 65k (76 ms)

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#1000153 Parts: 0, 0, 762, 1|24, 2, 695, 15|0, 16, 762, 17|0, 18, 762, 19|0, 20, 762, 21|0, 22, 762, 23|0, 24... 2016-08-01 01:50:14
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#182 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:50:13

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#1000079 Parts: 15, 19, 642, 63|18, 80, 314, 116 2016-08-01 01:50:11
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#1000149 Parts: 0, 0, 24, 17|0, 19, 803, 106 2016-08-01 01:50:09
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#1000155 Parts: 24, 0, 688, 15|0, 16, 762, 17|0, 18, 762, 19|0, 20, 762, 21|0, 22, 762, 23|0, 24, 762, 25|0, ... 2016-08-01 01:50:05
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#1000019 Parts: 9, 10, 498, 33|47, 52, 51, 54|47, 55, 64, 66|47, 70, 465, 84|47, 88, 247, 102 2016-08-01 01:49:45
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#1000151 Parts: 0, 0, 762, 1|24, 2, 695, 15|0, 16, 762, 17|0, 18, 762, 19|0, 20, 762, 21|0, 22, 762, 23|0, 24... 2016-08-01 01:49:41
Lua instructions: 3818k (498 ms)

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#1000170 Parts: 8, 9, 962, 107|12, 108, 945, 127|136, 150, 826, 194|172, 199, 791, 243|0, 266, 944, 599|0, 60... 2016-08-01 01:36:25
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#1000100 Parts: 13, 11, 260, 21|13, 28, 92, 38|17, 46, 207, 88|13, 104, 180, 118 2016-08-01 01:36:12
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#115 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:11

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#1000130 Parts: 0, 0, 1366, 1|0, 4, 1366, 26|6, 30, 601, 43|0, 45, 1366, 46|10, 49, 1361, 72|0, 73, 1366, 768 2016-08-01 01:36:11
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#92 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:11

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#1000124 Parts: 0, 0, 283, 56|0, 60, 283, 92|0, 96, 283, 97|8, 107, 283, 124|8, 148, 283, 173|8, 197, 74, 215... 2016-08-01 01:36:10
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#1000104 Parts: 0, 0, 182, 9|0, 13, 285, 23|193, 35, 293, 58|0, 61, 294, 83 2016-08-01 01:36:09
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#1000013 Parts: 0, 0, 1920, 1|0, 4, 1920, 23|6, 28, 670, 41|0, 43, 1920, 44|10, 47, 1915, 70|0, 71, 1920, 120... 2016-08-01 01:36:08
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#100 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:08

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#48 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:08

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#1000017 Parts: 0, 0, 1920, 1|0, 3, 1920, 23|7, 30, 368, 45|0, 49, 1920, 74|0, 81, 1920, 105|0, 113, 1920, 12... 2016-08-01 01:36:07
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#1000169 Parts: 0, 0, 1366, 1|0, 4, 1366, 26|6, 30, 601, 43 2016-08-01 01:36:07
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#141 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:07

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#1000095 Parts: 0, 0, 402, 1|0, 3, 402, 26|0, 27, 402, 372 2016-08-01 01:36:07
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#1000025 Parts: 0, 2, 1906, 26|0, 34, 1906, 1097 2016-08-01 01:36:05
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#84 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:36:05

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#1000035 Parts: 0, 0, 1920, 1|0, 3, 1920, 23|834, 587, 1086, 612|0, 790, 190, 806|0, 813, 190, 900|0, 904, 19... 2016-08-01 01:36:00
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#1000166 Parts: 0, 0, 307, 27|22, 31, 307, 41|3, 46, 279, 78|0, 79, 307, 83 2016-08-01 01:36:00
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#1000161 Parts: 0, 0, 81, 1|0, 7, 81, 24|0, 28, 81, 56|0, 60, 81, 92|0, 97, 81, 746|0, 748, 81, 767 2016-08-01 01:35:48
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#1000160 Parts: 0, 0, 81, 1|0, 7, 81, 56|0, 60, 81, 92|0, 97, 81, 746|0, 748, 81, 767 2016-08-01 01:35:48
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#1000152 Parts: 0, 0, 26, 19|0, 21, 811, 170 2016-08-01 01:35:48
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#1000012 Parts: 0, 0, 1366, 1|0, 4, 1366, 23|6, 28, 670, 41|0, 43, 1366, 44|10, 47, 1361, 70|0, 71, 1366, 768 2016-08-01 01:35:47
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#93 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:35:47

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#1000158 Parts: 0, 0, 53, 1|0, 4, 53, 26|7, 30, 53, 40|6, 41, 47, 42|0, 45, 53, 46|10, 54, 53, 60 2016-08-01 01:35:47
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#1000167 Parts: 0, 0, 307, 27|22, 31, 307, 41|3, 46, 279, 78|0, 79, 307, 83 2016-08-01 01:35:47
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#1000150 Parts: 0, 0, 26, 19|0, 21, 811, 170 2016-08-01 01:35:47
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#1000148 Parts: 0, 0, 243, 1|22, 2, 151, 15|0, 16, 243, 17|0, 18, 243, 19|0, 20, 243, 21|0, 22, 243, 23|0, 24... 2016-08-01 01:35:47
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#1000154 Parts: 0, 0, 38, 16|0, 18, 817, 173 2016-08-01 01:35:47
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#85 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:35:47

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#1000162 Parts: 0, 0, 1366, 1|0, 3, 1366, 56|0, 60, 1366, 92|0, 97, 1366, 768 2016-08-01 01:35:46
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#1000044 Parts: 0, 0, 1366, 1|0, 4, 1366, 56|0, 60, 1366, 92|0, 97, 1366, 768 2016-08-01 01:35:45
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#1000131 Parts: 0, 0, 1366, 1|0, 4, 1366, 26|6, 30, 601, 43|0, 45, 1366, 46|10, 49, 1361, 72|0, 73, 1366, 768 2016-08-01 01:35:43
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#1000156 Parts: 0, 9, 85, 10|0, 14, 85, 46|0, 51, 85, 700|0, 702, 85, 720 2016-08-01 01:35:43
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#87 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-08-01 01:35:43

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#1000222 LuaError: #472:3 vm error: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientCon... 2016-07-31 18:52:19

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#1000219 java.lang.OutOfMemoryError: Java heap space 2016-07-31 18:51:35

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#1003745 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-07-31 18:51:22

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#489 java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operat... 2016-07-31 18:51:22

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#1000141 LuaError: #472:3 vm error: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientCon... 2016-07-31 18:45:28

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#1003958 LuaError: #472:3 vm error: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientCon... 2016-07-31 18:34:25

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#1000310 javax.imageio.IIOException: Can't get input stream from URL! 2015-07-15 12:00:05

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#1000294 Parts: 0, 0, 176, 5|0, 13, 176, 14|2, 24, 176, 41 2015-07-01 21:31:01
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#1000241 java.lang.IllegalArgumentException: image == null! 2015-05-17 21:26:56

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Snippet ID: #472
Snippet name: Vertical split with crop
Eternal ID of this version: #472/1
Text MD5: af62f59d3cb99b968972ffd133a03c0a
Author: stefan
Category:
Type: Lua code - Image recognition
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2015-02-18 20:55:23
Source code size: 1084 bytes / 53 lines
Pitched / IR pitched: No / Yes
Views / Downloads: 1646 / 137
Referenced in: [show references]