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Ricardo L. de Queiroz

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2008
50EEAlexandre Zaghetto, Ricardo L. de Queiroz: Iterative pre- and post-processing for MRC layers of scanned documents. ICIP 2008: 1009-1012
49EEBruno Macchiavello, Ricardo L. de Queiroz, Debargha Mukherjee: Parameter estimation for an H.264-based distributed video coder. ICIP 2008: 1124-1127
48EERafael G. de Oliveira, Ricardo L. de Queiroz: Intra prediction versuswavelets and lapped transforms in an H.264/AVC coder. ICIP 2008: 137-140
47EEFernanda Brandi, Ricardo L. de Queiroz, Debargha Mukherjee: Super-resolution of video using key frames and motion estimation. ICIP 2008: 321-324
46EEAlexandre Zaghetto, Ricardo L. de Queiroz, Debargha Mukherjee: MRC Compression of Compound Documents Using Threshold Segmentation, Iterative Data-Filling and H.264/AVC-INTRA. ICVGIP 2008: 679-686
45EEFernanda Brandi, Ricardo L. de Queiroz, Debargha Mukherjee: Super resolution of video using key frames. ISCAS 2008: 1608-1611
2007
44EEAlexandre Zaghetto, Ricardo L. de Queiroz: Using H.264/AVC-Intra for Segmentation-Driven Compound Document Coding. ICIP (2) 2007: 333-336
43EEBruno Macchiavello, Ricardo L. de Queiroz, Debargha Mukherjee: Motion-Based Side-Information Generation for a Scalable Wyner-Ziv Video Coder. ICIP (6) 2007: 413-416
42EERicardo L. de Queiroz: Improved Reversible Mapping from Color to Gray. SIBGRAPI 2007: 113-120
41EEAlexandre Zaghetto, Ricardo L. de Queiroz: Segmentation-Driven Compound Document Coding Based on H.264/AVC-INTRA. IEEE Transactions on Image Processing 16(7): 1755-1760 (2007)
2006
40EEEdson M. Hung, Ricardo L. de Queiroz, Debargha Mukherjee: On Macroblock Partition for Motion Compensation. ICIP 2006: 1697-1700
39EERicardo L. de Queiroz: Pre-Processing for MRC Layers of Scanned Images. ICIP 2006: 3093-3096
38EEDanilo Dias, Ricardo L. de Queiroz: A Model for the Electronic Representation of Bank Checks. ICIP 2006: 461-464
37EERamesh Neelamani, Ricardo L. de Queiroz, Zhigang Fan, Sanjeeb Dash, Richard G. Baraniuk: JPEG compression history estimation for color images. IEEE Transactions on Image Processing 15(6): 1365-1378 (2006)
36EERicardo L. de Queiroz, Karen M. Braun: Color to gray and back: color embedding into textured gray images. IEEE Transactions on Image Processing 15(6): 1464-1470 (2006)
2005
35EERicardo L. de Queiroz, Karen M. Braun, Robert Loce: Spatially varying gray component replacement for image watermarking. ICIP (1) 2005: 385-388
34EESergio Vicente Denser Pamboukian, Hae Yong Kim, Ricardo L. de Queiroz: Watermarking JBIG2 text region for image authentication. ICIP (2) 2005: 1078-1081
33EERicardo L. de Queiroz, Karen M. Braun: Color embedding into gray images. ICIP (3) 2005: 944-947
2004
32 Hae Yong Kim, Ricardo L. de Queiroz: A public-key authentication watermarking for binary images. ICIP 2004: 3459-3462
31EEHae Yong Kim, Ricardo L. de Queiroz: Alteration-Locating Authentication Watermarking for Binary Images. IWDW 2004: 125-136
2003
30 Hae Yong Kim, Ricardo L. de Queiroz: Inverse halftoning by decision tree learning. ICIP (2) 2003: 913-916
29 Ramesh Neelamani, Ricardo L. de Queiroz, Zhigang Fan, Richard G. Baraniuk: JPEG compression history estimation for color images. ICIP (3) 2003: 245-248
28EEZhigang Fan, Ricardo L. de Queiroz: Identification of bitmap compression history: JPEG detection and quantizer estimation. IEEE Transactions on Image Processing 12(2): 230-235 (2003)
2002
27 Ricardo L. de Queiroz: Reduced DCT approximations for low bit rate coding. ICIP (1) 2002: 233-236
26 Ricardo L. de Queiroz: DCT approximation for low bit rate coding using a conditional transform. ICIP (1) 2002: 237-240
25 Ricardo L. de Queiroz: Improved transforms for the compression of color and multispectral images. ICIP (2) 2002: 381-384
24 Ricardo L. de Queiroz: Variable complexity DCT approximations driven by an HVQ-based analyzer. IEEE Trans. Circuits Syst. Video Techn. 12(11): 1021- (2002)
23 Hong Man, Ricardo L. de Queiroz, Mark J. T. Smith: Three-dimensional subband coding techniques for wireless video communications. IEEE Trans. Circuits Syst. Video Techn. 12(6): 386-397 (2002)
2001
22EERamesh Neelamani, Ricardo L. de Queiroz, Richard G. Baraniuk: Compression color space estimation of JPEG images using lattice basis reduction. ICIP (1) 2001: 890-893
21EERamesh Neelamani, Ricardo L. de Queiroz, Richard G. Baraniuk: Lattice algorithms for compression color space estimation in JPEG images. Electr. Notes Theor. Comput. Sci. 46: (2001)
2000
20EERaja Balasubramanian, Ricardo L. de Queiroz, Reiner Eschbach, Wencheng Wu: Gamut Mapping to Preserve Spatial Luminance Variations. Color Imaging Conference 2000: 122-128
19 Zhigang Fan, Ricardo L. de Queiroz: Maximum Likelihood Estimation of JPEG Quantization Table in the Identification of Bitmap Compression History. ICIP 2000
18 Ricardo L. de Queiroz: On Data-Filling Algorithms for MRC Layers. ICIP 2000
17 Ricardo L. de Queiroz, Zhigang Fan, Trac D. Tran: Optimizing Block-Threshold Segmentation for MRC Compression. ICIP 2000
16EEMarcia G. Ramos, Ricardo L. de Queiroz: Classified JPEG coding of mixed document images for printing. IEEE Transactions on Image Processing 9(4): 716-720 (2000)
15EERicardo L. de Queiroz, Zhigang Fan, Trac D. Tran: Optimizing block-thresholding segmentation for multilayer compression of compound images. IEEE Transactions on Image Processing 9(9): 1461-1471 (2000)
1999
14 Ricardo L. de Queiroz: Compression of Compound Documents. ICIP (1) 1999: 209-213
13EERicardo L. de Queiroz: On independent color space transformations for the compression of CMYK images. IEEE Transactions on Image Processing 8(10): 1446-1451 (1999)
1998
12 Trac D. Tran, Ricardo L. de Queiroz, Truong Q. Nguyen: The Variable-Length Generalized Lapped Biorthogonal Transform. ICIP (3) 1998: 697-701
11EERicardo L. de Queiroz: Processing JPEG-compressed images and documents. IEEE Transactions on Image Processing 7(12): 1661-1672 (1998)
10EERicardo L. de Queiroz, Dinei A. F. Florêncio, Ronald W. Schafer: Nonexpansive pyramid for image coding using a nonlinear filterbank. IEEE Transactions on Image Processing 7(2): 246-252 (1998)
1997
9EERicardo L. de Queiroz: Processing JPEG-Compressed Images. ICIP (2) 1997: 334-337
8EERicardo L. de Queiroz, Reiner Eschbach: Segmentation of Compressed Documents. ICIP (3) 1997: 70-73
7EERicardo L. de Queiroz, Reiner Eschbach: Fast downscaled inverses for images compressed with M-channel lapped transforms. IEEE Transactions on Image Processing 6(6): 794-807 (1997)
1995
6EERicardo L. de Queiroz, K. Raghunath Rao: Variable block size lapped transforms. ICIP 1995: 290-293
5EERicardo L. de Queiroz, K. Raghunath Rao: Extended lapped transform in image coding. IEEE Transactions on Image Processing 4(6): 828-832 (1995)
1994
4 Ricardo L. de Queiroz, K. Raghunath Rao: On Symmetric Extensions, Orthogonal Transforms of Images, and Paraunitary Filter Banks. ICIP (1) 1994: 835-839
3 Ricardo L. de Queiroz, Truong Q. Nguyen, K. Raghunath Rao: Generalized Linear-Phase Lapped Orthogonal Transforms. ISCAS 1994: 277-280
1993
2 Eduardo M. Rubino, Henrique S. Malvar, Ricardo L. de Queiroz: Improved Chen-Smith image coder. ISCAS 1993: 267-270
1 Ricardo L. de Queiroz, K. Raghunath Rao: On adaptive wavelet packets. ISCAS 1993: 511-514

Coauthor Index

1Raja Balasubramanian [20]
2Richard G. Baraniuk [21] [22] [29] [37]
3Fernanda Brandi [45] [47]
4Karen M. Braun [33] [35] [36]
5Sanjeeb Dash [37]
6Danilo Dias [38]
7Reiner Eschbach [7] [8] [20]
8Zhigang Fan [15] [17] [19] [28] [29] [37]
9Dinei A. F. Florêncio [10]
10Edson M. Hung [40]
11Hae Yong Kim [30] [31] [32] [34]
12Robert Loce [35]
13Bruno Macchiavello [43] [49]
14Henrique S. Malvar [2]
15Hong Man [23]
16Debargha Mukherjee [40] [43] [45] [46] [47] [49]
17Ramesh Neelamani [21] [22] [29] [37]
18Truong Q. Nguyen [3] [12]
19Rafael G. de Oliveira [48]
20Sergio Vicente Denser Pamboukian [34]
21Marcia G. Ramos [16]
22K. Raghunath Rao [1] [3] [4] [5] [6]
23Eduardo M. Rubino [2]
24Ronald W. Schafer [10]
25Mark J. T. Smith [23]
26Trac D. Tran [12] [15] [17]
27Wencheng Wu [20]
28Alexandre Zaghetto [41] [44] [46] [50]

Colors in the list of coauthors

Copyright © Sun May 17 03:24:02 2009 by Michael Ley (ley@uni-trier.de)