Journal of Global Research in Computer ScienceKaur K, Singh G, Singla A. Research on spatial filters and homomorphic filtering methods. JGRCS. 2012; 3(11):1-4.Kanwaljeet Kaur, 2012- RESEARCH ON SPATIAL FILTERS AND HOMOMORPHIC FILTERING METHODS. Journal of Global Research in Computer Science, ...
To improve images degraded by smoke,a homomorphic filter algorithm based on lift-wavelet transform is used to enhance the contrast of an image. In this paper,we use a homomorphic filter algorithm based on lighting reflection models and develop an applicable filtering model and expression. Secondl,...
1.Application of Homeostasis Filtering in Image processing of Particles field Holography;同态滤波预处理在微粒场全息图图像处理中的应用 2.Usinghomeostasis filteringto filter the cast iron image,the influence of intensity uneven is decreased.利用同态滤波器对亮度不均匀的铸铁金相图像进行滤波,校正因反射光强引...
Illustration of the process of filtering chunks based on feature values. The value signifies the content of features, with chunks containing a greater number of features exhibiting larger values. Chunks that surpass a predetermined threshold are deemed to contain feature chunks ...
We propose a multi-scale underwater image enhancement method with an optimized homomorphic filter and a RGB color correction algorithm. The proposed method
It also reduces the overall computational complexity associated with frequency domain filtering and is easier to implement in hardware for real-time applications. The solution also reduces demands on hardware memory by processing the image in the HSI colour space. Additionally, the HSI domain helps ...
Signals combined in a nonlinear way are encountered in digital signal processing for communication systems and in digital image filtering. Classical linear processing techniques are not so useful in those cases because the superposition property does not hold any more. Therefore, a special class of ...
But precomputing some values of this function must be feasible by the attacker, which is not the case if the filtering or transition function depends on some secret material. On the other hand, the size n′ of the non-constant secret part of the internal state determines the data complexity...
-c: use constant value as a border (0) -r: use boundary pixel replication as a border Sources Digital Image Processing (4th Edition) - Rafael C. Gonzalez, Richard E. Woods Part 1 & Part 2: https://blogs.mathworks.com/steve/2013/06/25/homomorphic-filtering-part-1/About...
3) homeostasis filtering 同态滤波 1. Application of Homeostasis Filtering in Image processing of Particles field Holography; 同态滤波预处理在微粒场全息图图像处理中的应用 2. Using homeostasis filtering to filter the cast iron image,the influence of intensity uneven is decreased. 利用同态滤波器对...