Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ranjan K. Senapati"'
Publikováno v:
Future Internet, Vol 9, Iss 3, p 33 (2017)
This paper presents a DCT-based (DCT: discrete cosine transform) listless set partitioning in hierarchical trees (SPIHT) digital watermarking technique that is robust against several common attacks such as cropping, filtering, sharpening, noise, inve
Externí odkaz:
https://doaj.org/article/8b99514771e54eae90752f44cbb982c0
The existing watermarking techniques do not give importance on tamper correction. This article proposes a watermarking technique with tamper identification and correction. This technique first splits the image into 2×2 pixel blocks and works on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a568d7a0b18eafcdee2e375d99ed7f
https://doi.org/10.21203/rs.3.rs-2240942/v1
https://doi.org/10.21203/rs.3.rs-2240942/v1
Publikováno v:
2022 International Conference on Recent Trends in Microelectronics, Automation, Computing and Communications Systems (ICMACC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4859527ae2f89f8c4e65a20d72a04c1
https://doi.org/10.1109/icmacc54824.2022.10093634
https://doi.org/10.1109/icmacc54824.2022.10093634
Publikováno v:
International Journal of Pervasive Computing and Communications. 18:171-194
Purpose The technique for hiding confidential data in specific digital media by enhancing the graphical contents is known as watermarking. The dissemination of information over a secure channel is essential for multimedia applications. The purpose of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a2e941c011ddffc72b2e30ab539922
https://doi.org/10.1108/ijpcc-05-2019-0044
https://doi.org/10.1108/ijpcc-05-2019-0044
Publikováno v:
Arabian Journal for Science and Engineering. 45:3331-3353
This paper presents a new rotation, scale and translation invariant blind watermarking algorithm that combines discrete Tchebichef transform (DTT) with a singular value decomposition (SVD) scheme. The proposed method overcomes false-positive problem,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2449eb14fcf3401c141342f881ea1f49
https://doi.org/10.1007/s13369-020-04387-9
https://doi.org/10.1007/s13369-020-04387-9
Publikováno v:
International Journal of Engineering and Advanced Technology. 9:143-147
In this paper, we have proposed a new technique entitled as Transformed Directional Tri Concomitant Triplet Patterns with Artificial Neural Network is proposed for Diabetic Retinopathy Classification. TdtCTp consist of three stages to obtain detail d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03fc5c1a58ac8e8f4e88a424f4e06f9
https://doi.org/10.35940/ijeat.b3115.129219
https://doi.org/10.35940/ijeat.b3115.129219
Autor:
Ranjan K. Senapati, G. Sucharitha
Publikováno v:
Multimedia Tools and Applications. 79:1847-1864
This paper presents an efficient approach with the reduced length of feature vector for biomedical image retrieval by using global and local features of an image. In order to extract the local features, a new algorithm, local directional edge binary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53ffb41dc8ad8de5370a33895827576b
https://doi.org/10.1007/s11042-019-08215-7
https://doi.org/10.1007/s11042-019-08215-7
Publikováno v:
International Journal of Advanced Trends in Computer Science and Engineering. 8:211-215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18ee97a8a6581046a0f9b970628bd294
https://doi.org/10.30534/ijatcse/2019/17822019
https://doi.org/10.30534/ijatcse/2019/17822019
Publikováno v:
Journal of Medical Engineering & Technology. 43:87-99
Diabetic retinopathy is a serious microvascular disorder that might result in loss of vision and blindness. It seriously damages the retinal blood vessels and reduces the light-sensitive inner layer of the eye. Due to the manual inspection of retinal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdb2ae4be84e9fc98cce6ce8e7ddf96d
https://doi.org/10.1080/03091902.2019.1576790
https://doi.org/10.1080/03091902.2019.1576790