Laser & Optoelectronics Progress, Volume. 59, Issue 21, 2104001(2022)
Extraction of Potential Oil Fingermarks on Paper Based on Full-Band CCD Photographic System
Fig. 2. Optical extraction effect of fingerprints on double-sided laser coated paper. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 3. Optical extraction effect of fingerprints on postcard. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 4. Optical extraction effect of fingerprints on photographic paper. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 5. Optical extraction effect of fingerprints on A4 paper. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 6. Optical extraction effect of fingerprints on newspaper. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 7. Optical extraction effect of fingerprints on heat sensitive paper. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
Fig. 8. Optical extraction effect of fingerprints on kraft envelope. (a) Human grease; (b) sunflower oil; (c) sesame oil; (d) mechanical chain lubricating oil; (e) lighter fluid; (f) hand cream
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Fei Xie, Shuhui Gao, Yunzhuo Li. Extraction of Potential Oil Fingermarks on Paper Based on Full-Band CCD Photographic System[J]. Laser & Optoelectronics Progress, 2022, 59(21): 2104001
Category: Detectors
Received: Jan. 21, 2022
Accepted: Feb. 14, 2022
Published Online: Oct. 24, 2022
The Author Email: Gao Shuhui (gaoshuhui@ppsuc.edu.cn)