Baltasar Beferull-Lozano

2008
26	EE	George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides: Rotation-Invariant Texture Retrieval via Signature Alignment Based on Steerable Sub-Gaussian Modeling. IEEE Transactions on Image Processing 17(7): 1212-1225 (2008)
2007
25	EE	Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli: Space-Frequency Quantization using Directionlets. ICIP (3) 2007: 161-164
24	EE	Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli: Space-Frequency Quantization for Image Compression With Directionlets. IEEE Transactions on Image Processing 16(7): 1761-1773 (2007)
2006
23	EE	Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Low-Rate Reduced Complexity Image Compression using Directionlets. ICIP 2006: 1601-1604
22	EE	Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Directionlets: Anisotropic Multidirectional Representation With Separable Filtering. IEEE Transactions on Image Processing 15(7): 1916-1933 (2006)
21	EE	George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides: Rotation-invariant texture retrieval with gaussianized steerable pyramids. IEEE Transactions on Image Processing 15(9): 2702-2718 (2006)
20	EE	Razvan Cristescu, Baltasar Beferull-Lozano: Lossy network correlated data gathering with high-resolution coding. IEEE Transactions on Information Theory 52(6): 2817-2824 (2006)
19	EE	Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli, Roger Wattenhofer: Network correlated data gathering with explicit communication: NP-completeness and algorithms. IEEE/ACM Trans. Netw. 14(1): 41-54 (2006)
18	EE	Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Lattice networks: capacity limits, optimal routing, and queueing behavior. IEEE/ACM Trans. Netw. 14(3): 492-505 (2006)
17	EE	Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Correction to "Lattice networks: Capacity limits, optimal routing, and queueing behavior". IEEE/ACM Trans. Netw. 14(5): 1150 (2006)
16	EE	Deepak Ganesan, Razvan Cristescu, Baltasar Beferull-Lozano: Power-efficient sensor placement and transmission structure for data gathering under distortion constraints. TOSN 2(2): 155-181 (2006)
2005
15	EE	Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Approximation power of directionlets. ICIP (1) 2005: 741-744
14	EE	Enrico Baccaglini, Guillermo Barrenetxea, Baltasar Beferull-Lozano: Performance of Multiple Description Coding in Sensor Networks with Finite Buffers. ICME 2005: 1460-1463
13	EE	Razvan Cristescu, Baltasar Beferull-Lozano: Lossy network correlated data gathering with high-resolution coding. IPSN 2005: 218-224
12	EE	Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Efficient routing with small buffers in dense networks. IPSN 2005: 277-284
11	EE	Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: Networked Slepian-Wolf: theory, algorithms, and scaling laws. IEEE Transactions on Information Theory 51(12): 4057-4073 (2005)
2004
10	EE	Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: Networked Slepian-Wolf: Theory and Algorithms. EWSN 2004: 44-59
9	EE	Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: On Network Correlated Data Gathering. INFOCOM 2004
8	EE	Deepak Ganesan, Razvan Cristescu, Baltasar Beferull-Lozano: Power-efficient sensor placement and transmission structure for data gathering under distortion constraints. IPSN 2004: 142-150
7	EE	Guillermo Barrenechea, Baltasar Beferull-Lozano, Martin Vetterli: Lattice sensor networks: capacity limits, optimal routing and robustness to failures. IPSN 2004: 186-195
6	EE	Baltasar Beferull-Lozano, Robert L. Konsbruck, Martin Vetterli: Rate-distortion problem for physics based distributed sensing. IPSN 2004: 330-339
2003
5		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Discrete multidirectional wavelet bases. ICIP (1) 2003: 1025-1028
4		Baltasar Beferull-Lozano, Antonio Ortega, Hua Xie: Rotation-invariant features based on steerable transforms with an application to distributed image classification. ICIP (3) 2003: 521-524
3		Pier Luigi Dragotti, Vladan Velisavljevic, Martin Vetterli, Baltasar Beferull-Lozano: Discrete directional wavelet bases for image compression. VCIP 2003: 1287-1295
2		Baltasar Beferull-Lozano, Antonio Ortega: Efficient quantization for overcomplete expansions in RN. IEEE Transactions on Information Theory 49(1): 129-150 (2003)
2001
1	EE	Baltasar Beferull-Lozano, Antonio Ortega: Construction of Low Complexity Regular Quantizers for Overcomplete Expansions in RN. Data Compression Conference 2001: 193-

Coauthor Index

1	Enrico Baccaglini	[14]
2	Guillermo Barrenetxea (Guillermo Barrenechea)	[7] [12] [14] [17] [18]
3	Razvan Cristescu	[8] [9] [10] [11] [13] [16] [19] [20]
4	Pier Luigi Dragotti	[3] [5] [15] [22] [23]
5	Deepak Ganesan	[8] [16]
6	Robert L. Konsbruck	[6]
7	Antonio Ortega	[1] [2] [4]
8	Panagiotis Tsakalides	[21] [26]
9	George Tzagkarakis	[21] [26]
10	Vladan Velisavljevic	[3] [5] [15] [22] [23] [24] [25]
11	Martin Vetterli	[3] [5] [6] [7] [9] [10] [11] [12] [15] [17] [18] [19] [22] [23] [24] [25]
12	Roger Wattenhofer	[19]
13	Hua Xie	[4]

Colors in the list of coauthors