yolov5 / models /hub /anchors.yaml
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YOLOv5 v4.0 Release (#1837)
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# Default YOLOv5 anchors for COCO data
# P5 -------------------------------------------------------------------------------------------------------------------
# P5-640:
anchors_p5_640:
- [ 10,13, 16,30, 33,23 ] # P3/8
- [ 30,61, 62,45, 59,119 ] # P4/16
- [ 116,90, 156,198, 373,326 ] # P5/32
# P6 -------------------------------------------------------------------------------------------------------------------
# P6-640: thr=0.25: 0.9964 BPR, 5.54 anchors past thr, n=12, img_size=640, metric_all=0.281/0.716-mean/best, past_thr=0.469-mean: 9,11, 21,19, 17,41, 43,32, 39,70, 86,64, 65,131, 134,130, 120,265, 282,180, 247,354, 512,387
anchors_p6_640:
- [ 9,11, 21,19, 17,41 ] # P3/8
- [ 43,32, 39,70, 86,64 ] # P4/16
- [ 65,131, 134,130, 120,265 ] # P5/32
- [ 282,180, 247,354, 512,387 ] # P6/64
# P6-1280: thr=0.25: 0.9950 BPR, 5.55 anchors past thr, n=12, img_size=1280, metric_all=0.281/0.714-mean/best, past_thr=0.468-mean: 19,27, 44,40, 38,94, 96,68, 86,152, 180,137, 140,301, 303,264, 238,542, 436,615, 739,380, 925,792
anchors_p6_1280:
- [ 19,27, 44,40, 38,94 ] # P3/8
- [ 96,68, 86,152, 180,137 ] # P4/16
- [ 140,301, 303,264, 238,542 ] # P5/32
- [ 436,615, 739,380, 925,792 ] # P6/64
# P6-1920: thr=0.25: 0.9950 BPR, 5.55 anchors past thr, n=12, img_size=1920, metric_all=0.281/0.714-mean/best, past_thr=0.468-mean: 28,41, 67,59, 57,141, 144,103, 129,227, 270,205, 209,452, 455,396, 358,812, 653,922, 1109,570, 1387,1187
anchors_p6_1920:
- [ 28,41, 67,59, 57,141 ] # P3/8
- [ 144,103, 129,227, 270,205 ] # P4/16
- [ 209,452, 455,396, 358,812 ] # P5/32
- [ 653,922, 1109,570, 1387,1187 ] # P6/64
# P7 -------------------------------------------------------------------------------------------------------------------
# P7-640: thr=0.25: 0.9962 BPR, 6.76 anchors past thr, n=15, img_size=640, metric_all=0.275/0.733-mean/best, past_thr=0.466-mean: 11,11, 13,30, 29,20, 30,46, 61,38, 39,92, 78,80, 146,66, 79,163, 149,150, 321,143, 157,303, 257,402, 359,290, 524,372
anchors_p7_640:
- [ 11,11, 13,30, 29,20 ] # P3/8
- [ 30,46, 61,38, 39,92 ] # P4/16
- [ 78,80, 146,66, 79,163 ] # P5/32
- [ 149,150, 321,143, 157,303 ] # P6/64
- [ 257,402, 359,290, 524,372 ] # P7/128
# P7-1280: thr=0.25: 0.9968 BPR, 6.71 anchors past thr, n=15, img_size=1280, metric_all=0.273/0.732-mean/best, past_thr=0.463-mean: 19,22, 54,36, 32,77, 70,83, 138,71, 75,173, 165,159, 148,334, 375,151, 334,317, 251,626, 499,474, 750,326, 534,814, 1079,818
anchors_p7_1280:
- [ 19,22, 54,36, 32,77 ] # P3/8
- [ 70,83, 138,71, 75,173 ] # P4/16
- [ 165,159, 148,334, 375,151 ] # P5/32
- [ 334,317, 251,626, 499,474 ] # P6/64
- [ 750,326, 534,814, 1079,818 ] # P7/128
# P7-1920: thr=0.25: 0.9968 BPR, 6.71 anchors past thr, n=15, img_size=1920, metric_all=0.273/0.732-mean/best, past_thr=0.463-mean: 29,34, 81,55, 47,115, 105,124, 207,107, 113,259, 247,238, 222,500, 563,227, 501,476, 376,939, 749,711, 1126,489, 801,1222, 1618,1227
anchors_p7_1920:
- [ 29,34, 81,55, 47,115 ] # P3/8
- [ 105,124, 207,107, 113,259 ] # P4/16
- [ 247,238, 222,500, 563,227 ] # P5/32
- [ 501,476, 376,939, 749,711 ] # P6/64
- [ 1126,489, 801,1222, 1618,1227 ] # P7/128