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A low complexity and lossless frame memory compression for display devices
- Teresa B. Y. Liew, Byung-gook Lee, Hoon Yoo
- Computer Science
- IEEE Transactions on Consumer Electronics
- 1 August 2008
In this paper, we introduce a new low complexity and lossless algorithm based on subband decomposition with the modified Hadamard transform (MHT) and adaptive Golomb-Rice (AGR) coding for display devices. Expand
Enhanced computational integral imaging system for partially occluded 3D objects using occlusion removal technique and recursive PCA reconstruction
In this paper, we propose an enhanced computational integral imaging system by both eliminating the occlusion in the elemental images recorded from the partially occluded 3D object and recovering the entire elemental images of the3D object. Expand
Depth extraction of three-dimensional objects using block matching for slice images in synthetic aperture integral imaging.
We describe a computational method for depth extraction of three-dimensional (3D) objects using block matching for slice images in synthetic aperture integral imaging (SAII). Expand
Resolution-enhanced three-dimensional image reconstruction by use of smart pixel mapping in computational integral imaging.
- Dong-Hak Shin, Chun-Wei Tan, Byung-gook Lee, J. Lee, E. Kim
- Computer Science, Medicine
- Applied optics
- 10 December 2008
We propose a novel SPM-based CIIR method based on smart pixel mapping (SPM) to improve the resolution of plane image over long distance. Expand
Simple correction method of distorted elemental images using surface markers on lenslet array for computational integral imaging reconstruction.
We propose a simple correction method of distorted elemental images for computational integral imaging reconstruction (CIIR) method by using surface markers on lenslet array. Expand
Two-way volumetric computational integral imaging reconstruction
Computational integral imaging (CII) method based on volumetric computational reconstruction (VCR) can digitally provide depth-dependent plane images of 3D object for3D object recognition. Expand
Occlusion removal method of partially occluded 3D object using sub-image block matching in computational integral imaging.
In this paper, we propose an occlusion removal method using sub-image block matching for improved recognition of partially occluded 3D objects in computational integral imaging (CII). Expand
Resolution-enhanced integral imaging in focal mode with a time-multiplexed electrical mask array.
- Yongseok Oh, Dong-Hak Shin, Byung-gook Lee, Shin-Il Jeong, Hee-Jin Choi
- Materials Science, Medicine
- Optics express
- 28 July 2014
The inferior resolution of the three-dimensional (3D) image is one of the main problems to be resolved for realizing a commercial autosteresosopic 3D display device. In this paper, a… Expand
Image quality enhancement of computational integral imaging reconstruction for partially occluded objects using binary weighting mask on occlusion areas.
This paper presents an image quality enhancement of computational integral imaging reconstruction (CIIR) method by using a binary weighting mask on occlusion areas in elemental images. Expand
Multi-projection integral imaging by use of a convex mirror array.
- Jae-Young Jang, Dong-Hak Shin, Byung-gook Lee, E. Kim
- Computer Science, Medicine
- Optics letters
- 15 May 2014
We propose a new multi-projection integral imaging scheme using a convex mirror array to obtain multiple AIPs per convex Mirror in a projection integral imaging system. Expand