AMR AHMED

2024

Assessing generalisability of deep learning-based polyp detection and segmentation methods through a computer vision challenge

Ali, S., Ghatwary, N., Jha, D., Isik-Polat, E., Polat, G., Yang, C., Li, W., Galdran, A., Ballester, M.-Á. G., Thambawita, V., Hicks, S., Poudel, S., Lee, S.-W., Jin, Z., Gan, T., Yu, C., Yan, J., Yeo, D., Lee, H. & Tomar, N. K. & 12 others, Haithami, M., Ahmed, A., Riegler, M. A., Daul, C., Halvorsen, P., Rittscher, J., Salem, O. E., Lamarque, D., Cannizzaro, R., Realdon, S., de Lange, T. & East, J. E., 23 Jan 2024, In: Scientific Reports. 14, 1, p. 1-16 16 p., 2032.

Research output: Contribution to journal › Article (journal) › peer-review

Open Access

File

2 Citations (Scopus)

18245 Downloads (Pure)

2023

Enhancing Polyp Segmentation Generalizability by Minimizing Images' Total Variation

Haithami, M., Ahmed, A., Liao, I. Y. & Jalab, H., 1 Sept 2023, 2023 IEEE International Symposium on Biomedical Imaging, ISBI 2023. IEEE Computer Society, p. 1-5 (Proceedings - International Symposium on Biomedical Imaging; vol. 2023-April).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

SLAV-Sim: A Framework for Self-Learning Autonomous Vehicle Simulation: SLAV-Sim

Crewe, J., HUMNABADKAR, A. S., LIU, Y., AHMED, A. & BEHERA, A., 23 Oct 2023, In: Sensors. 23, 20, p. 1-22 8649.

Research output: Contribution to journal › Article (journal) › peer-review

Open Access

File

25 Downloads (Pure)

2022

Lightweight Deep Network for the Classification of Breast Cancer Histopathological Images

Waqas, M., Maul, T., Liao, I. Y. & Ahmed, A., 21 Dec 2022, Proceedings - 2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2022. Chen, X., Cao, L., Li, Q., Wang, Y. & Wang, L. (eds.). Institute of Electrical and Electronics Engineers Inc., (Proceedings - 2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

3 Citations (Scopus)

The adoption of deep learning interpretability techniques on diabetic retinopathy analysis: a review

Lim, W. X., Chen, Z. Y. & Ahmed, A., 1 Mar 2022, In: Medical and Biological Engineering and Computing. 60, 3, p. 633-642 10 p.

Research output: Contribution to journal › Review article › peer-review

Open Access

22 Citations (Scopus)

2021

An embedded recurrent neural network-based model for endoscopic semantic segmentation

Haithami, M., Ahmed, A., Liao, I. Y. & Jalab, H., 13 Apr 2021, In: CEUR Workshop Proceedings. 2886, p. 59-68 10 p.

Research output: Contribution to journal › Conference proceeding article (ISSN) › peer-review

3 Citations (Scopus)

KDT-SPSO: A multimodal particle swarm optimisation algorithm based on k-d trees for palm tree detection

Chen, Z. Y., Liao, I. Y. & Ahmed, A., 1 May 2021, In: Applied Soft Computing. 103, 107156.

Research output: Contribution to journal › Article (journal) › peer-review

5 Citations (Scopus)

2020

Conditional Generative Adversarial Networks for Data Augmentation in Breast Cancer Classification

Wong, W. S., Amer, M., Maul, T., Liao, I. Y. & Ahmed, A., 23 Jan 2020, Recent Advances on Soft Computing and Data Mining - Proceedings of the 4th International Conference on Soft Computing and Data Mining, SCDM 2020. Ghazali, R., Nawi, N. M., Deris, M. M. & Abawajy, J. H. (eds.). Springer, p. 392-402 11 p. (Advances in Intelligent Systems and Computing; vol. 978 AISC).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

5 Citations (Scopus)

Evaluation of similarity measures for video retrieval

Bekhet, S. & Ahmed, A., 1 Mar 2020, In: Multimedia Tools and Applications. 79, 9-10, p. 6265-6278 14 p.

Research output: Contribution to journal › Article (journal) › peer-review

15 Citations (Scopus)

Youtube video comments on healthy eating: Descriptive and predictive analysis

Teng, S., Khong, K. W., Sharif, S. P. & Ahmed, A., 1 Oct 2020, In: JMIR Public Health and Surveillance. 6, 4, e19618.

Research output: Contribution to journal › Article (journal) › peer-review

Open Access

6 Citations (Scopus)

2019

In-vivo Barretts esophagus digital pathology stage classification through feature enhancement of confocal laser endomicroscopy

Ghatwary, N., Ahmed, A., Grisan, E., Jalab, H., Bidaut, L. & Ye, X., 1 Jan 2019, In: Journal of Medical Imaging. 6, 1, 014502.

Research output: Contribution to journal › Article (journal) › peer-review

11 Citations (Scopus)

Video similarity detection using fixed-length Statistical Dominant Colour Profile (SDCP) signatures

Bekhet, S. & Ahmed, A., 1 Dec 2019, In: Journal of Real-Time Image Processing. 16, 6, p. 1999-2014

Research output: Contribution to journal › Article (journal) › peer-review

1 Citation (Scopus)

Video similarity measurement and search

Bekhet, S., Hassaballah, M., Ahmed, A. & Ahmed, A. H., 1 Jan 2019, Studies in Computational Intelligence. Springer Verlag, p. 85-112 28 p. (Studies in Computational Intelligence; vol. 804).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

2 Citations (Scopus)

2018

An integrated signature-based framework for efficient visual similarity detection and measurement in video shots

Bekhet, S. & Ahmed, A., 1 Oct 2018, In: ACM Transactions on Information Systems. 36, 4, 37.

Research output: Contribution to journal › Article (journal) › peer-review

9 Citations (Scopus)

Graph-Based Video Sequence Matching Using Dominant Colour Graph Profile (DCGP)

Bekhet, S. & Ahmed, A., 1 Feb 2018, In: Signal, Image and Video Processing. 12, 2, p. 291-298 8 p.

Research output: Contribution to journal › Article (journal) › peer-review

2 Citations (Scopus)

Modeling clinician medical-knowledge in terms of med-level features for semantic content-based mammogram retrieval

Baâzaoui, A., Barhoumi, W., Ahmed, A. & Zagrouba, E., 15 Mar 2018, In: Expert Systems with Applications. 94, p. 11-20 10 p.

Research output: Contribution to journal › Article (journal) › peer-review

13 Citations (Scopus)

2017

Automated detection of Barrett’s esophagus using endoscopic images: A survey

Ghatwary, N., Ahmed, A. & Ye, X., 13 Jul 2017, Conference Proceedings Medical Image Understanding and Analysis: 21st Annual Conference MIUA 2017. Vol. 723. p. 897-908

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

10 Citations (Scopus)

Automatic grade classification of barrett's esophagus through feature enhancement

Ghatwary, N., Ahmed, A., Ye, X. & Jalab, H., 2017, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 10327. 109

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

3 Citations (Scopus)

Automatic grade classification of Barretts Esophagus through feature enhancement

Ghatwary, N., Ahmed, A., Ye, X. & Jalab, H., 16 Feb 2017, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 10134.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

7 Citations (Scopus)

Classification of tongue - Glossitis abnormality

Rahman, A., Ahmed, A. & Yue, S., 7 Jul 2017, Lecture Notes in Engineering and Computer Science. Vol. 2230. p. 590-93

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Image denoising algorithm based on the convolution of fractional Tsallis entropy with the Riesz fractional derivative

Jalab, H. A., Ibrahim, R. W. & Ahmed, A., 5 May 2017, In: Neural Computing and Applications. 28, supp 1, p. 217-223

Research output: Contribution to journal › Article (journal) › peer-review

31 Citations (Scopus)

Semi-Automated Segmentation of Single and Multiple Tumors in Liver CT Images Using Entropy-Based Fuzzy Region Growing

Baâzaoui, A., Barhoumi, W., Ahmed, A. & Zagrouba, E., 1 Apr 2017, In: IRBM. 38, 2, p. 98-108

Research output: Contribution to journal › Article (journal) › peer-review

54 Citations (Scopus)

2016

An algorithm for accurate needle orientation

Yang, Y., Ahmed, A., Yue, S., Xie, X., Chen, H. & Wang, Z., 20 Aug 2016, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

3 Citations (Scopus)

Co-designing a diversity of social media products with and for older people

Frohlich, D. M., Lim, C. & Ahmed, A., 3 Dec 2016, ACM International Conference Proceeding Series. p. 323-330

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

10 Citations (Scopus)

Compressed video matching: Frame-to-frame revisited

Bekhet, S., Ahmed, A., Altadmri, A. & Hunter, A., 1 Dec 2016, In: Multimedia Tools and Applications. 75, 23, p. 15763-15778

Research output: Contribution to journal › Article (journal) › peer-review

5 Citations (Scopus)

Computer-aided Classification of Liver Lesions from CT Images Based on Multiple ROI

Alahmer, H. & Ahmed, A., 25 Jul 2016, Procedia Computer Science. Vol. 90. p. 80-86

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

36 Citations (Scopus)

Hierarchical classification of liver tumor from CT images based on difference-of-features (DOF)

Alahmer, H. & Ahmed, A., 1 Jul 2016, Lecture Notes in Engineering and Computer Science. p. 490-495

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

1 Citation (Scopus)

Liver CT enhancement using fractional differentiation and integration

Ghatwary, N., Ahmed, A. & Jalab, H., 1 Jul 2016, Lecture Notes in Engineering and Computer Science. Vol. 2223. p. 426-431

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Military aircrafts' classification based on their sound signature

Barbarosou, M., Paraskevas, I. & Ahmed, A., 4 Jan 2016, In: Aircraft Engineering and Aerospace Technology. 88, 1, p. 66-72

Research output: Contribution to journal › Article (journal) › peer-review

6 Citations (Scopus)

2015

Adaptive Facial Recognition Under Ageing Effect

Akhtar, Z., Erdem, C., AHMED, A. & Foresti, G., 22 Oct 2015, Adaptive Biometric Systems. Springer, p. 97-117

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Citation (Scopus)

Automated Screening of the Retinal Vascular network for the Detection of Diabetic Retinopathy

Taylor, J. & AHMED, A., 2015, MIUA’15: Medical Image Understanding and Analysis. p. 219-224

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Liver tumor detection by classification through FD enhancement of CT image

Ghatwary, N., AHMED, A. & Jalab, H., 2015, ICMISC 2015: 17th International Conference on Medical Image and Signal Computing.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Semi-automated segmentation of multiple tumors in liver CT images using cooperative region growing

Baazaoui, A., Barhoumi, W. & AHMED, A., 16 May 2015, TAIMA’15: Treatment and Information & Analysis Methods and Applications.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

2014

Biometric template update under facial aging

Akhtar, Z., Ahmed, A., Erdem, C. E. & Foresti, G. L., 12 Dec 2014, IEEE Workshop on Computational Intelligence in Biometrics and Identity Management, CIBIM. p. 9-15

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

4 Citations (Scopus)

Compact signature-based compressed video matching using dominant color profiles (DCP)

Bekhet, S. & Ahmed, A., 28 Aug 2014, Proceedings - International Conference on Pattern Recognition.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

5 Citations (Scopus)

DC-image for real time compressed video matching

Bekhet, S. & AHMED, A., 2014, Transactions on Engineering Technologies. Springer, p. 513-527

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Keep, lose, change: Prompts for the re-design of product concepts in a focus group setting

Frohlich, D. M., Lim, C. S. C. & Ahmed, A., 1 Feb 2014, In: CoDesign. 10, 2, p. 80-95

Research output: Contribution to journal › Article (journal) › peer-review

22 Citations (Scopus)

Text analysis of user-generated contents for health-care applications: Case study on smoking status classification

Hafeth, D. A., Ahmed, A. & Cobham, D., 2014, KDIR 2014 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

2013

A framework for automatic semantic video annotation: Utilizing similarity and commonsense knowledge bases

Altadmri, A. & Ahmed, A., 28 Mar 2013, In: Multimedia Tools and Applications. 72, 2, p. 1167-1191

Research output: Contribution to journal › Article (journal) › peer-review

20 Citations (Scopus)

Video matching using DC-image and local features

Bekhet, S., Ahmed, A. & Hunter, A., 5 Jul 2013, Proceedings of The World Congress on Engineering 2013. Vol. 3. p. 2209-2214 (Lecture Notes in Engineering and Computer Science).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

9 Citations (Scopus)

2012

Affordable interactive virtual reality system for the Dynamic Hip Screw surgery training in vitro

Ahmed, A., Maqsood, M., Saif, H. & Salman, A., 20 Jun 2012, Proceedings of the IASTED International Conference on Computer Graphics and Imaging, CGIM 2012.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

3 Citations (Scopus)

High-level multi-parameter synthesis of human animation from motion capture data

AHMED, A., Hilton, A. & Mokhtarian, F., 1 Dec 2012, In: Journal of Intelligent Computing. 3, 4, p. 156-177

Research output: Contribution to journal › Article (journal) › peer-review

Investigating text analysis of user-generating contents for health related applications

Abdal Hafeth, D., AHMED, A. & David, C., 14 Dec 2012, 2nd Annual meeting of the EPSRC Network on Vision & Language: Workshop on Vision and Language 2012.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Semantic levels of domain-independent commonsense knowledgebase for visual indexing and retrieval applications

Altadmri, A., Ahmed, A. & Mohtasseb, H., 2012, International Conference on Neurol Information Processing. Springerlink, Vol. 7663. p. 640-647

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

The challenge of designing for diversity in older users

Lim, C., Frohlich, D. M. & AHMED, A., 2012, In: Gerontechnology. 11, 2, p. 297

Research output: Contribution to journal › Article (journal) › peer-review

Two-layered Blogger identification model integrating profile and instance-based methods

Mohtasseb, H. & Ahmed, A., 20 Apr 2012, In: Knowledge and Information Systems. 31, 1, p. 1-21

Research output: Contribution to journal › Article (journal) › peer-review

4 Citations (Scopus)

2011

Psychonet 2: Contextualized and enriched psycholinguistic commonsense ontology

Mohtasseb, H., Ahmed, A., AlTadmri, A. & Cobham, D., 2011, Proceedings of the International Conference on Knowledge Engineering and Ontology Development. p. 339-343

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

1 Citation (Scopus)

Supporting memory and identity in older people: findings from a ?Sandpit? process

Lim, C., Frohlich, D. M. & AHMED, A., 2011, Include, 2011.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

2010

Assisted shopping for mobility scooters

AHMED, A. & Ahmed, Z., 29 Nov 2010, RAatE 2010: Recent Advances in Assistive Technology & Engineering.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

Psychonet - A psycholinguistc commonsense ontology

Mohtasseb, H. & Ahmed, A., 2010, KEOD 2010 - Proceedings of the International Conference on Knowledge Engineering and Ontology Development.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding (ISBN) › peer-review

1 Citation (Scopus)

Professor AMR AHMED

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