Publications

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Showing 261–276 of 276 publications

2009

Conference ProceedingsMedical Imaging
Preprocessing and Blood Vessel Segmentation of Retinal Images
Usman Akram, Ali Atzaz, M. Younus Javed, Umair Ali khan Niazi,
IASTED conference on Visualization, Imaging and Image Processing (VIIP), pp. 13-18, UK, 13-15 July 2009.
Conference ProceedingsMedical Imaging
Gabor Wavelet Based Vessel Segmentation in Retinal Images
Usman Akram, Anam Tariq, Sarwat Nasir, Shoab A. Khan,
IEEE CIIP, Tennessee, pp. 116-119, USA, 29, April, 09.
Conference ProceedingsMedical Imaging
Background and Noise Extraction from Colored Retinal Images
Usman Akram, Sarwat Nasir, M. Almas Anjum, M Younus Javed,
IEEE CSIE, IEEE Computer Society, LosAngeles, pp. 573-577, USA, April, 09.
Conference ProceedingsMedical Imaging
Blood Vessel Enhancement and Segmentation Using Wavelet Transform
Usman Akram, Ali Atzaz, Syed Farrukh Aneeque, Shoab A. Khan,
IEEE ICDIP, pp. 30-34, Thailand, March 2009.

2008

Book ChaptersBiometrics
Fingerprint Image Postprocessing Using Windowing Technique
Anam Tariq, Usman Akram, Sarwat Nasir, Rabia Arshad,
Image analysis and Recognition, Lecture Notes in Computer Science, (Berlin, Heidelberg: Springer), LNCS 5112, pp. 915–924, Portugal, June08.
Book ChaptersBiometrics
A Modified Singular Point Detection Algorithm
Rabia Anwar, M. Usman Akram, Rabia Arshad,
Image analysis and Recognition, Lecture Notes in Computer Science, (Berlin, Heidelberg: Springer), LNCS 5112, pp. 905–914, Portugal, June 2008.
Non Impact Factor Indexed JournalsBiometrics
Fingerprint Image: Pre and Post-Processing
Usman Akram, Anam Tariq, Sarwat Nasir, Shoab A. Khan,
International Journal of Biometrics, Inderscience, Vol.1, No.1, pp. 63-80, May2008 [ISSN # 1755-8301]
Conference ProceedingsMedical Imaging
Retinal Image: noise Segmentation
Usman Akram, Anam Tariq, Sarwat Nasir,
IEEE INMIC, pp. 116-119, Pakistan, Dec08.
Conference Proceedings
Optimum Filter Overlapping Scheme For Deriving Speaker Dependent Mel Frequency Cepstral Coefficients
Sarwat Nasir, Imtiaz khokhar, Usman Akram,
10th IASTED Conference on Signal and Image Processing (SIP), USA, August08.
Conference ProceedingsBiometrics
Improved Fingerprint Image Segmentation using New Modified Gradient Based Technique
Usman Akram, Sarwat Nasir, Anam Tariq, Irfan Zafar,
21st IEEE Canadian conference on Electrical and Computer Engineering, pp. 1967-1971, Canada, May08.
Conference ProceedingsBiometricsArtificial Intelligence
Fuzzy Based Facial Expression Recognition
Aasia Khanum, Usman Akram,
IEEE Congress on Image and Signal Processing(CISP 2008), IEEE Computer Society, pp. 598-602, China, May 2008.
Conference ProceedingsBiometrics
Core Point Detection Using Improved Segmentation and orientation
Usman Akram, Anam Tariq, Sarwat Nasir, Aasia Khanum,
The 6th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA08), pp.637-644, Qatar, April 2008.
Conference ProceedingsBiometrics
Fingerprint Image Segmentation Based on Boundary Values
Usman Akram, Anam Tariq, Shahida Jabeen, Shoab A. Khan,
3rd International Conference on Computer Vision Theory and Applications (VISAPP08), Vol.1, pp. 134-138, Portugal, Jan 2008.
Conference ProceedingsBiometrics
Core Point Detection Using Fine Orientation Field Estimation
Usman Akram, Sarwat Nasir, Rabia Anwer, Rabia Arshad, Shoab A. Khan,
3rd International Conference on Computer Vision Theory and Applications (VISAPP08), Portugal, Vol.1, pp. 351-356, Jan 2008.
Conference ProceedingsBiometricsArtificial Intelligence
Facial Expression Recognition Based on Fuzzy Logic
Usman Akram, Irfan Zafar, Wasim Siddique, Zohaib Mushtaq,
3rd International Conference on Computer Vision Theory and Applications (VISAPP08), Vol.1, pp. 383-388, Portugal, Jan 2008.

2007

Conference ProceedingsBiometrics
Optimal Core Point Detection
Usman Akram, Assia Khanam,
3rd all Pakistan Electrical Engineering Conference (APE2C), Pakistan, Nov. 2007
Runner-ups Paper Award

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Publications

2009

Preprocessing and Blood Vessel Segmentation of Retinal Images

Gabor Wavelet Based Vessel Segmentation in Retinal Images

Background and Noise Extraction from Colored Retinal Images

Blood Vessel Enhancement and Segmentation Using Wavelet Transform

2008

Fingerprint Image Postprocessing Using Windowing Technique

A Modified Singular Point Detection Algorithm

Fingerprint Image: Pre and Post-Processing

Retinal Image: noise Segmentation

Optimum Filter Overlapping Scheme For Deriving Speaker Dependent Mel Frequency Cepstral Coefficients

Improved Fingerprint Image Segmentation using New Modified Gradient Based Technique

Fuzzy Based Facial Expression Recognition

Core Point Detection Using Improved Segmentation and orientation

Fingerprint Image Segmentation Based on Boundary Values

Core Point Detection Using Fine Orientation Field Estimation

Facial Expression Recognition Based on Fuzzy Logic

2007

Optimal Core Point Detection

2009

Preprocessing and Blood Vessel Segmentation of Retinal Images

Gabor Wavelet Based Vessel Segmentation in Retinal Images

Background and Noise Extraction from Colored Retinal Images

Blood Vessel Enhancement and Segmentation Using Wavelet Transform

2008

Fingerprint Image Postprocessing Using Windowing Technique

A Modified Singular Point Detection Algorithm

Fingerprint Image: Pre and Post-Processing

Retinal Image: noise Segmentation

Optimum Filter Overlapping Scheme For Deriving Speaker Dependent Mel Frequency Cepstral Coefficients

Improved Fingerprint Image Segmentation using New Modified Gradient Based Technique

Fuzzy Based Facial Expression Recognition

Core Point Detection Using Improved Segmentation and orientation

Fingerprint Image Segmentation Based on Boundary Values

Core Point Detection Using Fine Orientation Field Estimation

Facial Expression Recognition Based on Fuzzy Logic

2007

Optimal Core Point Detection