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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743, 2015, Volume 9315, pp. 33 - 40
Conference Proceeding
Journal Article
2018 International Conference on Electronics, Information, and Communication (ICEIC), 01/2018, Volume 2018-, pp. 1 - 4
A depth camera measures depth information of the object using a structured light or a time-of-flight method. However, those methods have a problem that the... 
Interpolation | Image resolution | Image edge detection | Depth map upsampling | Color | Cameras | Depth error refinement | Depth camera | Mathematical model | Depth estimation | Kernel | Depth error detection
Conference Proceeding
IEEE Transactions on Image Processing, ISSN 1057-7149, 12/2014, Volume 23, Issue 12, pp. 5559 - 5572
Journal Article
IEEE Transactions on Image Processing, ISSN 1057-7149, 08/2014, Volume 23, Issue 8, pp. 3321 - 3335
Journal Article
IEEE MultiMedia, ISSN 1070-986X, 04/2016, Volume 23, Issue 2, pp. 72 - 83
Journal Article
Journal of Electronic Imaging, ISSN 1017-9909, 7/2018, Volume 27, Issue 4, pp. 043004 - 043004
A low-resolution depth map can be upsampled through the guidance from the registered high-resolution color image. This type of method is so-called guided depth... 
depth map enhancement | depth map upsampling | Markov random field | analysis sparse coding | SUPERRESOLUTION | CAMERAS | ENHANCEMENT | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | OPTICS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IEEE Transactions on Circuits and Systems for Video Technology, ISSN 1051-8215, 07/2015, Volume 25, Issue 7, pp. 1081 - 1098
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 10/2015, Volume 22, Issue 10, pp. 1708 - 1712
In this letter, we propose a novel method for upsampling the noisy low resolution depth map with the guidance of the companion color image. The problem is... 
MRF | Visualization | Image resolution | Image color analysis | Image edge detection | optimization | Depth map upsampling | Color | ToF | Noise measurement | Joints | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
by Zhu, XZ and Song, X and Chen, XQ
IEEE SIGNAL PROCESSING LETTERS, ISSN 1070-9908, 03/2015, Volume 22, Issue 3, pp. 318 - 321
In this letter, we present a novel upsampling method to enhance the spatial resolution of depth maps. Given a low resolution depth map from a depth sensor and... 
SUPERRESOLUTION | image enhancement | Depth map upsampling | ENHANCEMENT | super resolution | ALGORITHMS | ENGINEERING, ELECTRICAL & ELECTRONIC | State of the art | Television | Anisotropy | Preserves | Images | Cameras | Regularization | Optimization
Journal Article
Optical Engineering, ISSN 0091-3286, 7/2013, Volume 52, Issue 7, pp. 071509 - 071509
An efficient down/upsampling method to compress a depth map efficiently within the high-efficiency video coding (HEVC) framework is presented. A different... 
high efficiency video coding | depth coding | view synthesis | edge-preserving upsampling | NOISE | OPTICS | RECONSTRUCTION FILTER | three-dimensional video | Construction | Similarity | Compressing | Coding | Surface layer | Mathematical models | Texture | Optimization
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 03/2015, Volume 22, Issue 3, pp. 318 - 321
Journal Article
Sensors (Basel, Switzerland), ISSN 1424-8220, 12/2018, Volume 19, Issue 1, p. 81
This paper presents a depth upsampling method that produces a high-fidelity dense depth map using a high-resolution RGB image and LiDAR sensor data. Our... 
depth upsampling | self-supervised learning | self-learning | depth filtering | LiDAR | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | ROBOTICS | INSTRUMENTS & INSTRUMENTATION
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 04/2018, Volume 25, Issue 4, pp. 561 - 565
Disparity upsampling methods are derived for restoring high-quality disparity maps from active three-dimensional imaging techniques such as time-of-flight... 
Confidence evaluation | markov random field (MRF) | Three-dimensional displays | Image color analysis | disparity upsampling | three-dimensional (3-D) reconstruction | Graphics processing units | Color | noise | Noise measurement | Mathematical model | Reliability | OPTIMIZATION | DEPTH | AUGMENTED REALITY | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743, 2015, Volume 9218, pp. 116 - 126
Conference Proceeding
Sensors (Basel, Switzerland), ISSN 1424-8220, 04/2019, Volume 19, Issue 7, p. 1587
Autonomous robots for smart homes and smart cities mostly require depth perception in order to interact with their environments. However, depth maps are... 
generative adversarial networks | depth upsampling | encoder-decoder networks
Journal Article
Journal Article
IEEE Transactions on Visualization and Computer Graphics, ISSN 1077-2626, 03/2019, Volume 25, Issue 3, pp. 1591 - 1602
In recent years, consumer-level depth cameras have been adopted for various applications. However, they often produce depth maps at only a moderately high... 
Image resolution | Tracking | Hybrid camera | Estimation | Color | Cameras | depth upsampling | Image reconstruction | Optimization | scene flow estimation | COMPUTER SCIENCE, SOFTWARE ENGINEERING | PERSPECTIVE | VIDEO | RECONSTRUCTION | Interpolation | State of the art | Human motion | Algorithms | Human performance | Digitization | Frames per second | Color imagery | Computer Science - Graphics
Journal Article
Signal Processing: Image Communication, ISSN 0923-5965, 09/2019, Volume 77, pp. 40 - 48
Depth maps are often obtained simultaneously alongside color images, but their resolution is much lower than that of the respective color images. This paper... 
Confidence map | Upsampling | Super-resolution | Guided filter | Depth map | SUPERRESOLUTION | KINECT | IMAGE | BELIEF PROPAGATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Algorithms | Maps | Color imagery | Pixels
Journal Article
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