This article [J. Biomed. Opt. 27(5), 056502 (2022) doi: 10.1117/1.JBO.27.5.056502 was originally published on 16 May 2022 with the following errors: 1. The wavelength range in Section 2.1 was misstated as 480 to 720 nm; the correct wavelength range is 470 to 720 nm. 2. Values in Table 1 representing the numbers of patches in the hyperspectral histologic dataset were incorrectly reported as follows:
Original: Table 1Summary of the hyperspectral histologic dataset. Patient ID | Organ | Number of images | Number of patches |
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T slide | N slide | Total | Cancerous | Normal | Total |
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1 | Larynx | 58 | 42 | 100 | 16,667 | 9756 | 26,423 | 2 | Hypopharynx | 95 | 45 | 140 | 21,040 | 17,350 | 38,390 | 3 | Larynx | 38 | 62 | 100 | 10,077 | 9563 | 19,640 | 4 | Larynx | 22 | 28 | 50 | 3949 | 8171 | 12,120 | 5 | Larynx | 58 | 23 | 81 | 14,526 | 5508 | 20,034 | 6 | Larynx | 29 | 10 | 39 | 6903 | 2139 | 9042 | 7 | Larynx | 28 | 16 | 44 | 7087 | 2992 | 10,079 | 8 | Buccal mucosa | 23 | 12 | 35 | 4888 | 1841 | 6729 | 9 | Larynx | 20 | 37 | 57 | 3979 | 8199 | 12,178 | 10 | Larynx | 13 | 19 | 32 | 3111 | 4604 | 7715 | 11 | Larynx | 53 | 24 | 77 | 13,573 | 3671 | 17,244 | 12 | Larynx | 23 | 17 | 40 | 5375 | 2694 | 8069 | 13 | Larynx | 58 | 28 | 86 | 16,318 | 6401 | 22,719 | 14 | Larynx | 46 | 28 | 74 | 12,263 | 6518 | 18,781 | 15 | Larynx | 35 | 17 | 52 | 8750 | 4238 | 12,988 | 16 | Larynx | 81 | 40 | 121 | 20,002 | 10,073 | 30,075 | Total | 680 | 448 | 1128 | 168,508 | 103,718 | 272,226 |
Corrected: Patient ID | Organ | Number of images | Number of patches |
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T slide | N slide | Total | Cancerous | Normal | Total |
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1 | Larynx | 58 | 42 | 100 | 16,444 | 9756 | 26,200 | 2 | Hypopharynx | 95 | 45 | 140 | 21,040 | 17,350 | 38,390 | 3 | Larynx | 38 | 62 | 100 | 11,077 | 16,924 | 28,001 | 4 | Larynx | 22 | 28 | 50 | 5015 | 6819 | 11,834 | 5 | Larynx | 58 | 23 | 81 | 14,526 | 5508 | 20,034 | 6 | Larynx | 29 | 10 | 39 | 6903 | 2139 | 9042 | 7 | Larynx | 28 | 16 | 44 | 7087 | 2992 | 10,079 | 8 | Buccal mucosa | 23 | 12 | 35 | 4888 | 1841 | 6729 | 9 | Larynx | 20 | 37 | 57 | 3979 | 8199 | 12,178 | 10 | Larynx | 13 | 19 | 32 | 3111 | 4604 | 7715 | 11 | Larynx | 53 | 24 | 77 | 13,573 | 3671 | 17,244 | 12 | Larynx | 23 | 17 | 40 | 5375 | 2694 | 8069 | 13 | Larynx | 58 | 28 | 86 | 16,318 | 6401 | 22,719 | 14 | Larynx | 46 | 28 | 74 | 12,519 | 6518 | 19,037 | 15 | Larynx | 35 | 17 | 52 | 8750 | 4238 | 12,988 | 16 | Larynx | 81 | 40 | 121 | 20,002 | 10,073 | 30,075 | Total | 680 | 448 | 1128 | 170,607 | 109,727 | 280,334 |
3. A reference was omitted: K. He et al., “Delving deep into rectifiers: surpassing human-level performance on ImageNet Classification,” Proc. IEEE International Conference on Computer Vision, 1026-1034, (2015). The reference was added as Ref. 39; Refs. 39-45 were changed to Refs. 40-46.
These errors were corrected on 18 May 2022.
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