- A fast algorithm for computing multidimensional dct on certain small sizes
2003/01/01 by Xinjian Chen, Qionghai Dai, Chunwen Li · 1 citation
Computer Science · Mathematics · #Algorithm #Computation #Computer science #Digital Filter Design and Implementation #Digital signal processing #Discrete Fourier transform (general) #Discrete Hartley transform #Discrete cosine transform #Discrete mathematics #Discrete sine transform #Fourier analysis #Fourier transform #Fractional Fourier transform #Inverse #Lapped transform #Mathematical analysis #Mathematics #Matrix (chemical analysis) #Matrix decomposition #Matrix multiplication #Modified discrete cosine transform #Numerical Methods and Algorithms #Pure mathematics #Signal processing #Tensor product #Transform coding
- An adaptive 3-D discrete cosine transform coder for medical image compression
2000/09/01 by Shen‐Chuan Tai, Yung-Gi Wu, Changwei Lin · 2 citations
Computer Science · #AI in cancer detection #Advanced Data Compression Techniques #Artificial intelligence #Compression (physics) #Computer science #Computer vision #Data compression #Digital Filter Design and Implementation #Discrete cosine transform #Image (mathematics) #Image compression #Image processing #Lapped transform #Modified discrete cosine transform #Physics #Transform coding
- Variable temporal-length 3-D discrete cosine transform coding
1997/05/01 by Yui‐Lam Chan, Wan-Chi Siu · 4 citations
Computer Science · Mathematics · #Advanced Data Compression Techniques #Advanced Vision and Imaging #Algorithm #Algorithmic efficiency #Artificial intelligence #Coding (social sciences) #Coding tree unit #Computer science #Computer vision #Discrete cosine transform #Frame (networking) #Image (mathematics) #Inter frame #Lapped transform #Mathematics #Motion compensation #Redundancy (engineering) #Reference frame #Statistics #Telecommunications #Transform coding #Variable-length code #Video Coding and Compression Technologies
- Discrete Cosine Transform
1974/01/01 by N. Ahmed, T. Natarajan, K.R. Rao · 20 citations
Computer Science · Mathematics · #Advanced Data Compression Techniques #Algorithm #Artificial intelligence #Computer science #Digital Filter Design and Implementation #Discrete Fourier transform (general) #Discrete Hartley transform #Discrete cosine transform #Discrete sine transform #Fourier analysis #Fourier transform #Fractional Fourier transform #Hartley transform #Image (mathematics) #Image and Signal Denoising Methods #Karhunen–Loève theorem #Lapped transform #Mathematical analysis #Mathematics #Modified discrete cosine transform #Sine and cosine transforms #Transform coding