The proposed calculation can be viably considered for multi-biometric unique mark picture encryption in government and nongovernment associations because of its less intricacy and less encryption time.doi:10.1007/978-981-15-5258-8_76Mahendra PatilAvinash GawandeD. Shelke Ramesh
Resnet50 and logistic Gaussian map-based zero-watermarking algorithm for medical color imagesOriginal Article Open access Published: 08 August 2024 Volume 36, pages 19707–19727, (2024) Cite this article Download PDF You have full access to this open access article ...
etc.Th eschemeofbig—integerchaosofferslargerkeyspaceforone—dimensional chaosencryptionalgorithm.Finally,itgavethematureideasandsolutionstosolvethesecurityofkeyandthelargeimagepro— cessingmethods. Keywords:chaoticmap;keyspace;big—integerchaos;combinativealgorithm ofpen—and—pencilanddivide—and—conquer; ...
print(f"Confusion Matrix:\n{cm}") # 使用Seaborn的heatmap绘制混淆矩阵 import matplotlib.pyplot as plt from sklearn.metrics import confusion_matrix import seaborn as sns sns.heatmap(sklearn.metrics.confusion_matrix(y_test, y_pred), annot=True, fmt='d') plt.title('Confusion Matrix') plt.xl...
Therefore, we use parameter y to control parameter x for a real-time logistic map in the new chaotic map to overcome the above-mentioned shortcomings of the original logistic map. Generation of chaotic sequences: In a logistic chaos image encryption algorithm, the pixel value of the image is...
ImagegroupingencryptionalgorithmbasedonLogistic mappingandz-mapping YANGFeng—xia (ComputerDepartmentofCangzhouNormalUniversity,Cangzhou061000,China) Abstract:Aimingattheimageencryption,akindofinaagegroupingencryptionalgorithmbasedonlogisticmapping andz—mappingisputforward.Ineachiterationofthisalgorithm,thematrixscrambling...
Logistic regression is a classification algorithm. It is used to predict a binary outcome (such as will click, will not click) based on a set of independent variables.The formula for logistic regression is:Where the probability (p) being modeled is that of a binary outcome: event = 1 or ...
—Inordertoimprovethesecurityofchaoticandwhen4themapisanontomap.Separatingright encryptionalgorithm,amodifiedchaoticmap,whichisbased sideofLogisticmapintotwoparts,wefindthatthe ontheLogisticmap,isproposedinthispaper.Comparedwith originallogisticmap,theproposedmapmakesitalwaysbeparameteroffirsttermdeterminesthepro...
thispaperpresentedanimprovedalgorithm ofproducingthechaoticpseudorandom se— quencebasedontheanalysisofnonlineardynamic characteristicsstatisticalcharacteristicsofthe one.dimensionalLogistic map.Thearcsineandarccosinetransformationwereusedtoenhancetherandomnessofpseudorandom sequenceproducedby theone.dimensionalLogisticmap.The...
A novel image encryption algorithm based on chaos and Line map Image scrambling encryption algorithm of pixel bit based on chaos map_Pattern Recognition Letters, Volume 31, Issue 5, 1 April 2010, Pages 347-354, Guodong Ye HESSIAN MATRIX BASED SADDLE POINT DETECTION FOR GRANULES SEGMENTATION IN ...