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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국정보처리학회 JIPS(Journal of Information Processing Systems) JIPS(Journal of Information Processing Systems) 제17권 제6호
- 발행연도
- 2021.12
- 수록면
- 1,170 - 1,178 (9page)
- DOI
- 10.3745/JIPS.03.0170
이용수
초록· 키워드
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This paper proposed a versatile algorithm based on a dual-tree complex wavelet transform for intensifying the visual aspect of medical images. First, the decomposition of the input image into a high sub-band and low-subband image is done. Further, to improve the resolution of the resulting image, the high sub-band image is interpolated using Lanczos interpolation. Also, contrast enhancement is performed by singular value decomposition(SVD). Finally, the image reconstruction is achieved by using an inverse wavelet transform. Then, the Gaussian filter will improve the visual quality of the image. We have collected images from the hospital and the internet for quantitative and qualitative analysis. These images act as a reference image for comparing the effectiveness of the proposed algorithm with the existing state-of-the-art. We have divided the proposed algorithm into several stages: preprocessing, contrast enhancement, resolution enhancement, and visual qualityenhancement. Both analyses show the proposed algorithm's effectiveness compared to existing methods.
목차
등록된 정보가 없습니다.
참고문헌 (18)
참고문헌 신청
D. C. Chang / 1998 / Image contrast enhancement based on a histogram transformation of local standard deviation / IEEE Transactions on Medical Imaging 17(4):518~531
S. Fan / 2011 / A fast self-adaptive algorithm for the enhancement of infrared electric image / Energy Procedia 12:711~717
L. Wang / 2012 / Research on medical image enhancement algorithm based on GSM model for wavelet coefficients / Physics Procedia 33:1298~1303
H. Chen / 1994 / A fast filtering algorithm for image enhancement / IEEE Transactions on Medical Imaging 13(3):557~564
P. F. Stetson / 1997 / Lesion contrast enhancement in medical ultrasound imaging / IEEE Transactions on Medical Imaging 16(4):416~425
S. Fan / 2011 / A fast self-adaptive algorithm for the enhancement of infrared electric image / Energy Procedia 12:711~717
L. Wang / 2012 / Research on medical image enhancement algorithm based on GSM model for wavelet coefficients / Physics Procedia 33:1298~1303
H. Chen / 1994 / A fast filtering algorithm for image enhancement / IEEE Transactions on Medical Imaging 13(3):557~564
P. F. Stetson / 1997 / Lesion contrast enhancement in medical ultrasound imaging / IEEE Transactions on Medical Imaging 16(4):416~425
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