Latest Publications

  1. "FingerSeg: Highly-Efficient Dual-Resolution Architecture for Precise Finger-Level Semantic Segmentation,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    VISIGRAPP, VISAPP 2024,
    Rome, Italy, Feb 27-29, 2024.
    Manuscript
  2. "YEEHaD: YOLO-based extremely efficient hand detection,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    IWAIT 2024,
    Langkawi, Malaysia, Jan 7-8, 2024.
    Manuscript
  3. "Efficient 3Dconv Fusion of RGB and Optical Flow for Dynamic Hand Gesture Recognition and Localization,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    PSIVT 2023,
    Auckland, New Zealand, Nov 22-24, 2023.
    Manuscript

Invited Talks

  1. "Advance QoL by Visual Computing: Japanese Sign Language Communication System,"
    Gibran Benitez-Garcia and Hiroki Takahashi
    UoA・UEC Trans-Pacific Symposium on Advanced Science and Engineering, The University of Auckland
    Auckland, New Zealand, December 4th, 2023.
  2. "Desenmascarando deepfakes: Herramientas y técnicas para detectar la manipulación digital en imágenes y videos,"
    Gibran Benitez-Garcia
    The 11th Information Security Congress, ESIME Culhuacan, IPN
    Mexico City, Mexico, October 5-6, 2023.
    Presentation (In Spanish)
  3. "Aprendizaje profundo, seguridad ligera. Una imagen miente más que mil palabras,"
    Gibran Benitez-Garcia
    The 10th Information Security Congress, ESIME Culhuacan, IPN
    Mexico City, Mexico, October 4-5, 2022.
    Presentation (In Spanish)
  4. "Introducción a los Deepfakes y las Redes Generativas Antagónicas,"
    Gibran Benitez-Garcia
    11ª Semana BEIFI y Proyectos de Investigación, SEPI, ESIME Culhuacan, IPN
    Virtual: Mexico City, Mexico, June 21-22, 2021.
    Presentation (In Spanish)
  5. "GAN la Tecnología detrás de los Deepfakes,"
    Gibran Benitez-Garcia
    5to. Simposio Expertos en TI “Conectados por la Tecnología”, ITSOEH
    Virtual: Hidalgo, Mexico, Mar 26, 2021.
    Presentation (In Spanish)
  6. "Improving Material Translation Based on Style Image Retrieval for Neural Style Transfer,"
    Gibran Benitez-Garcia, and Keiji Yanai
    The International Display Workshops (IDW),
    Virtual: Tokyo, Japan, Dec 10-15, 2020.
    Manuscript

List of Publications

[bibtex] Peer-reviewed Journal Papers:

  1. "ReinforSec: an automatic generator of synthetic malware samples and denial-of-service attacks through reinforcement learning,"
    A Hernandez-Suarez, G Sanchez-Perez, LK Toscano-Medina, H Perez-Meana, J Olivares-Mercado, J Portillo-Portillo, Gibran Benitez-Garcia, AL Sandoval Orozco, and LJ García Villalba.
    Sensors, vol. 23, no. 3, pp. 1231, 2023.
    JCR Impact Factor = 3.9. Manuscript
    DOI: 10.3390/s23031231
  2. "Analysis of real-time face-verification methods for surveillance applications,"
    F Perez-Montes, J Olivares-Mercado, G Sanchez-Perez, Gibran Benitez-Garcia, L Prudente-Tixteco.
    Journal of Imaging, vol. 9, no. 2, pp. 21, 2023.
    JCR Impact Factor = 3.2. Manuscript
    DOI: 10.3390/jimaging9020021
  3. "FASSD-Net: Fast and Accurate Real-Time Semantic Segmentation for Embedded Systems,"
    Leonel Rosas-Arias*, Gibran Benitez-Garcia*, Jose Portillo-Portillo, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, and Keiji Yanai. (*both are co-first authors.)
    IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 9, pp. 14349-14360, 2022.
    JCR Impact Factor = 8.5. Manuscript
    DOI: 10.1109/TITS.2021.3127553
  4. "Continuous Finger Gesture Spotting and Recognition based on Similarities Between Start and End Frames,"
    Gibran Benitez-Garcia, Muhammad Haris, Yoshiyuki Tsuda, and Norimichi Ukita.
    IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 1, pp. 296-307, 2022.
    JCR Impact Factor = 8.5. Manuscript
    DOI: 10.1109/TITS.2020.3010306
  5. "Material Translation Based on Neural Style Transfer with Ideal Style Image Retrieval,"
    Gibran Benitez-Garcia, Hiroki Takahashi, and Keiji Yanai.
    Sensors, vol. 22, no. 19, pp. 7317, 2022.
    JCR Impact Factor = 3.9. Manuscript
    DOI: 10.3390/s22197317
  6. "Sign Language Recognition Based on Spatial-Temporal Graph Convolution-Transformer,"
    Natsuki Takayama, Gibran Benitez-Garcia, and Hiroki Takahashi.
    Journal of the JSPE, vol. 87, no. 12, pp. 1028-1035, 2021.
    JCR Impact Factor = 0.12. Manuscript
    DOI: 10.2493/jjspe.87.1028
  7. "Efficient Face Recognition System for Operating in Unconstrained Environments,"
    AS Sanchez-Moreno, Jesus Olivares-Mercado, Aldo Hernandez-Suarez, Karina Toscano-Medina, Gabriel Sanchez-Perez, and Gibran Benitez-Garcia.
    Journal of Imaging, vol. 7, no. 9, p. 161, 2021.
    Scopus Citescore = 4.8. Manuscript
    DOI: 10.3390/jimaging7090161
  8. "FASSD-Net Model for Person Semantic Segmentation,"
    LB Garcia-Ortiz, Jose Portillo-Portillo, Aldo Hernandez-Suarez, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, Karina Toscano-Medina, Hector Perez-Meana, and Gibran Benitez-Garcia.
    Electronics, vol. 10, no. 12, p. 1393, 2021.
    JCR Impact Factor = 2.9. Manuscript
    DOI: 10.3390/electronics10121393
  9. "Improving Real-Time Hand Gesture Recognition with Semantic Segmentation,"
    Gibran Benitez-Garcia, Lidia Prudente-Tixteco, Luis Carlos Castro-Madrid, Rocio Toscano-Medina, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, and Luis Javier Garcia Villalba.
    Sensors, vol. 21, no. 2, p. 356, 2021.
    JCR Impact Factor = 3.3. Manuscript
    DOI: 10.3390/s21020356
  10. "Finger Gesture Spotting from Long Sequences Based on Multi-Stream Recurrent Neural Networks,"
    Gibran Benitez-Garcia, Muhammad Haris, Yoshiyuki Tsuda, and Norimichi Ukita.
    Sensors, vol. 20, no. 2, p. 528, 2020.
    JCR Impact Factor = 3.3. Manuscript
    DOI: 10.3390/s20020528
  11. "A Low Complexity Face Recognition Scheme Based on Down Sampled Local Binary Patterns,"
    Gibran Benitez-Garcia, Mariko Nakano-Miyatake, Jesus Olivares-Mercado, Hector Perez-Meana, Gabriel Sanchez-Perez, and Karina Toscano-Medina.
    International Arab Journal of Information Technology, vol. 16, no. 3, pp. 338-347, 2019.
    JCR Impact Factor = 0.47.
    Online Version
  12. "Multicultural Facial Expression Recognition Based on Differences of Western-Caucasian and East-Asian Facial Expressions of Emotions,"
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    IEICE TRANSACTIONS on Information and Systems, vol. 101, no. 5, pp. 1317-1324, 2018.
    JCR Impact Factor = 0.58. Manuscript
    DOI: 10.1587/transinf.2017MVP0025
  13. "Facial Expression Recognition Based on Facial Region Segmentation and Modal Value Approach,"
    Gibran Benitez-Garcia, Gabriel Sanchez-Perez, Hector Perez-Meana, Keita Takahashi, and Masahide Kaneko.
    IEICE TRANSACTIONS on Information and Systems, vol. 97, no. 4, pp. 928-935, 2014.
    JCR Impact Factor = 0.58. Manuscript
    DOI: 10.1587/transinf.E97.D.928
  14. "A Sub-block-based Eigenphases Algorithm with Optimum Sub-block Size,"
    Gibran Benitez-Garcia, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, Mariko Nakano-Miyatake, and Hector Perez-Meana.
    Knowledge-Based Systems, vol. 37, pp. 415-426, 2013.
    JCR Impact Factor = 8.8. Manuscript
    DOI: 10.1016/j.knosys.2012.08.023
  15. "Halftoning: Review and Analysis," (In Spanish)
    Fernando Pelcastre, Leticia Peregrina, Marcela García, Alejandro Ochoa, Ulises Juárez, Elizabeth Ríos, Gibran Benítez, and Mariko Nakano.
    Revista Ingenierías Universidad de Medellín, vol. 11, no. 21, pp. 161-174, 2012. Manuscript
    ISSN: 1692-3324

[bibtex] Peer-reviewed International Conferences & Workshops:

  1. "FingerSeg: Highly-Efficient Dual-Resolution Architecture for Precise Finger-Level Semantic Segmentation,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    The 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, (VISIGRAPP, VISAPP 2024),
    Rome, Italy, February 27-29, 2024.
    DOI: 10.5220/0012575000003660 Manuscript
  2. "EBA-PRNetCC: An Efficient Bridge Attention-Integration PoseResNet for Coordinate Classification in 2D Human Pose Estimation,"
    Ali Zakir, Sartaj Ahmed Salman, Gibran Benitez-Garcia, and Hiroki Takahashi.
    The 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, (VISIGRAPP, VISAPP 2024),
    Rome, Italy, February 27-29, 2024.
    DOI: 10.5220/0012366300003660 Manuscript
  3. "YEEHaD: YOLO-based extremely efficient hand detection,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    2024 International Workshop on Advanced Imaging Technology (IWAIT 2024),
    Langkawi Island, Malaysia, January 7-8, 2024.
    DOI: 10.1117/12.3017906 Manuscript
  4. "Efficient 3Dconv Fusion of RGB and Optical Flow for Dynamic Hand Gesture Recognition and Localization,"
    Gibran Benitez-Garcia and Hiroki Takahashi.
    The 11th Pacific-Rim Symposium on Image and Video Technology, (PSIVT 2023),
    Auckland, New Zealand, November 22-24, 2023.
    DOI: 10.1007/978-981-97-0376-0_15 Manuscript
  5. "ACENet: Attention-Driven Contextual Features-Enhanced Lightweight EfficientNet for 2D Hand Pose Estimation,"
    Sartaj Ahmed Salman, Ali Zakir, Gibran Benitez-Garcia, and Hiroki Takahashi.
    The 38th International Conference on Image and Vision Computing New Zealand, (IVCNZ 2023),
    Palmerston North, New Zealand, November 29-30, 2023.
    DOI: 10.1109/IVCNZ61134.2023.10343701 Manuscript
  6. "AECA-PRNetCC: Adaptive Efficient Channel Attention-based PoseResNet for Coordinate Classification in 2D Human Pose,"
    Ali Zakir, Sartaj Ahmed Salman, Gibran Benitez-Garcia, and Hiroki Takahashi.
    The 38th International Conference on Image and Vision Computing New Zealand, (IVCNZ 2023),
    Palmerston North, New Zealand, November 29-30, 2023.
    DOI: 10.1109/IVCNZ61134.2023.10344181 Manuscript
  7. "YOLOv5 with Mixed Backbone for Efficient Spatio-Temporal Hand Gesture Localization and Recognition,"
    Luis Acevedo-Bringas, Gibran Benitez-Garcia, Jesus Olivares-Mercado, and Hiroki Takahashi.
    The 18th International Conference on Machine Vision and Applications, (MVA 2023),
    Hamamatsu, Japan, July 23-25, 2023.
    DOI: 10.23919/MVA57639.2023.10215605 Manuscript
  8. "Diabetic Retinopathy Grading based on a Sparse Network Fusion of Heterogeneous ConvNeXt Models with Category Attention,"
    Agustin Castillo-Munguia, Gibran Benitez-Garcia, Jesus Olivares-Mercado, and Hiroki Takahashi.
    The 18th International Conference on Machine Vision and Applications, (MVA 2023),
    Hamamatsu, Japan, July 23-25, 2023.
    DOI: 10.23919/MVA57639.2023.10216129 Manuscript
  9. "Deep Learning Algorithm for the People Identification Using their ECG Signals as a Biometric Parameter,"
    Victor Rincon-Melchor, Mariko Nakano-Miyatake, Oswaldo Juarez-Sandoval, Jesus Olivares-Mercado, Jairo Moreno-Saenz, and Gibran Benitez-Garcia.
    The 46th International Conference on Telecommunications and Signal Processing, (TSP 2023),
    Prague, Czech Republic, July 12-14, 2023.
    DOI: 10.1109/TSP59544.2023.10197825 Manuscript
  10. "TFM a Dataset for Detection and Recognition of Masked Faces in the Wild,"
    Gibran Benitez-Garcia, Hiroki Takahashi, Miguel Jimenez-Martinez, and Jesus Olivares-Mercado.
    The 4th ACM International Conference on Multimedia in Asia, (MMAsia 2022),
    Tokyo, Japan, December 13-16, 2022.
    DOI: 10.1145/3551626.3564957 Manuscript
  11. "White Blood Cell Detection and Classification in Blood Smear Images Using a One-Stage Object Detector and Similarity Learning,"
    AN Fierro-Radilla, ML Bolaños Cacho, KR Perez-Daniel, Armando Arredondo Valle, CA López Figueroa, and Gibran Benitez-Garcia.
    The 21st Mexican International Conference on Artificial Intelligence, (MICAI 2022),
    Monterrey, Mexico, October 24-29, 2022.
    DOI: 10.1007/978-3-031-19493-1_27 Manuscript
  12. "Twitter Face Image Mining for Recognition of Different Face Mask Types,"
    Ulises Arroyo-Rojas, Miguel Jimenez-Martinez, Gibran Benitez-Garcia, Jesus Olivares-Mercado, and Hiroki Takahashi.
    The 21st International Conference on New Trends in Intelligent Software Methodologies, Tools and Techniques, (SoMeT 2022),
    Kitakyushu, Japan, 20-22 September, 2022.
    DOI: 10.3233/FAIA220260 Manuscript
  13. "Skeleton-based Online Sign Language Recognition using Monotonic Attention,"
    Natsuki Takayama, Gibran Benitez-Garcia, and Hiroki Takahashi.
    The 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, (VISIGRAPP, VISAPP 2022),
    Online Streaming, February 6-8, 2022.
    DOI: 10.5220/0010899400003124 Manuscript
  14. "Comparison of Real-time CNN-based Methods for Finger-level Hand Segmentation," (Best Paper Award)
    Gibran Benitez-Garcia, Natsuki Takayama, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, and Hiroki Takahashi.
    2022 International Workshop on Advanced Imaging Technology, (IWAIT 2022),
    Hong Kong, China, Jan 4-6, 2022.
    DOI: 10.1117/12.2590813 Manuscript
  15. "Masked Batch Normalization to Improve Tracking-Based Sign Language Recognition Using Graph Convolutional Networks,"
    Natsuki Takayama, Gibran Benitez-Garcia, and Hiroki Takahashi.
    The 16th International Conference on Automatic Face and Gesture Recognition, (FG 2021),
    Jodhpur, India, Dec 15-18, 2021.
    DOI: 10.1109/FG52635.2021.9667007 Manuscript
  16. "Ketchup As You Like: Drawing Editor for Foods,"
    Shu Naritomi, Gibran Benitez-Garcia, and Keiji Yanai.
    The 21st IEEE International Conference on Artificial Intelligence and Virtual Reality, (AIVR '21),
    Taichung, Taiwan, Nov 15-17 2021.
    DOI: 10.1109/AIVR52153.2021.00047 Manuscript
  17. "Similarity Learning for CNN-Based ASL Alphabet Recognition," (Best Technical Paper Award)
    Atoany Fierro-Radilla, Karina Ruby Perez Daniel, Gibran Benitez-Garcia, and Ramona Fuentes Valdez.
    The 20th International Conference on New Trends in Intelligent Software Methodologies, Tools and Techniques, (SoMeT 2021),
    Cancun, Mexico, Sept 21-23, 2021.
    DOI: 10.3233/FAIA210060 Manuscript
  18. "Ketchup GAN: A New Dataset for Realistic Synthesis of Letters on Food,"
    Gibran Benitez-Garcia, and Keiji Yanai.
    2021 Joint Workshop on Multimedia Artworks Analysis and Attractiveness Computing in Multimedia, (MMArt-ACM '21),
    Taipei, Taiwan, August, 2021.
    DOI: 10.1145/3463946.3469241 Manuscript
  19. "IPN Hand: A Video Dataset and Benchmark for Real-Time Continuous Hand Gesture Recognition,"
    Gibran Benitez-Garcia, Jesus Olivares-Mercado, Gabriel Sanchez-Perez, and Keiji Yanai.
    The 25th International Conference on Pattern Recognition, (ICPR 2020),
    Milan, Italy, Jan 10-15, 2021.
    DOI: 10.1109/ICPR48806.2021.9412317 Manuscript
  20. "Fast and Accurate Real-Time Semantic Segmentation with Dilated Asymmetric Convolutions,"
    Leonel Rosas-Arias, Gibran Benitez-Garcia, Jose Portillo-Portillo, Gabriel Sanchez-Perez, and Keiji Yanai.
    The 25th International Conference on Pattern Recognition, (ICPR 2020),
    Milan, Italy, Jan 10-15, 2021.
    DOI: 10.1109/ICPR48806.2021.9413176 Manuscript
  21. "Training of Multiple and Mixed Tasks with a Single Network Using Feature Modulation,"
    Mana Takeda, Gibran Benitez-Garcia, and Keiji Yanai.
    ICPR International Workshops and Challenges: Virtual Event, (ICPRW 2020),
    Milan, Italy, Jan 10-15, 2021.
    DOI: 10.1007/978-3-030-68790-8_55 Manuscript
  22. "Style Image Retrieval for Improving Material Translation Using Neural Style Transfer,"
    Gibran Benitez-Garcia, Wataru Shimoda, and Keiji Yanai.
    2020 Joint Workshop on Multimedia Artworks Analysis and Attractiveness Computing in Multimedia, (MMArt-ACM '20),
    Dublin, Ireland, June 8, 2020.
    DOI: 10.1145/3379173.3393707 Manuscript
  23. "Iconify: Converting Photographs into Icons,"
    Takuro Karamatsu, Gibran Benitez-Garcia, Keiji Yanai, and Seiichi Uchida.
    2020 Joint Workshop on Multimedia Artworks Analysis and Attractiveness Computing in Multimedia, (MMArt-ACM '20),
    Dublin, Ireland, June 8, 2020.
    DOI: 10.1145/3379173.3393708 Manuscript
  24. "Similar Finger Gesture Recognition using Triplet-loss Networks," (Oral Presentation)
    Gibran Benitez-Garcia, Muhammad Haris, Yoshiyuki Tsuda, and Norimichi Ukita.
    The 16th IAPR International Conference on Machine Vision Applications (MVA2019),
    Tokyo, Japan, May 27-31, 2019. (oral acceptance rate = 18.5%)
    DOI: 10.23919/MVA.2019.8757973 Manuscript
  25. "Analysis of Hand-crafted and Learned Feature Extraction Methods for Real-time Facial Expression Recognition," (Oral Presentation)
    Jesus Olivares-Mercado, Karina Toscano-Medina, Gabriel Sanchez-Perez, Jose Portillo-Portillo, Gibran Benitez-Garcia, and Hector Perez-Meana.
    The 7th IAPR/IEEE International Workshop on Biometrics and Forensics (IWBF2019),
    Cancun, Mexico, May 2-3, 2019.
    DOI: 10.1109/IWBF.2019.8739178 Manuscript
  26. "Analysis of In- and Out-group Differences between Western and East-Asian Facial Expression Recognition," (Oral Presentation)
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    The 15th IAPR International Conference on Machine Vision Applications (MVA2017),
    pp. 372-375, Nagoya, Japan, May 8-12, 2017. (oral acceptance rate = 18.6%)
    DOI: 10.23919/MVA.2017.7986886 Manuscript
  27. "Face Identification Based on Contrast Limited Adaptive Histogram Equalization (CLAHE)" (Oral Presentation)
    Gibran Benitez-Garcia, Jesus Olivares-Mercado, Gualberto Aguilar-Torres, Gabriel Sanchez-Perez, and Hector Perez-Meana.
    International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV’11),
    pp. 363-369. Nevada, USA, July 18-21, 2011.
    Online Version

   Domestic Conferences & Workshops:

  1. "Analysis of Basic Facial Expressions from a Cross-cultural Database using Hybrid Features and Unsupervised Learning," (Oral Presentation)
    David Allan Jones, Gibran Benitez-Garcia, and Masahide Kaneko.
    Proceedings of the UEC International Mini-Conference for Exchange Students on Informatics & Engineering and Information Systems No.38,
    pp. 26-30. Tokyo, Japan, August 7-8, 2017
  2. "Analysis of Basic Facial Expressions from a Cross-cultural Database using Hybrid Features and Unsupervised Learning," (Poster Presentation)
    David Allan Jones, Gibran Benitez-Garcia, and Masahide Kaneko.
    Proceedings of the UEC International Mini-Conference for Exchange Students on Informatics & Engineering and Information Systems No.37,
    pp. 80-81. Tokyo, Japan, March 6-7, 2017.
  3. "Appearance- and Geometric-based Methodical Feature Analysis of Facial Parts using PCA for Facial Expression Recognition," (Poster Presentation)
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    Vision Engineering Workshop 2016 (ViEW2016),
    pp. 122-127, Tokyo, Japan, Dec. 8-9, 2016.
  4. "Analysis of the Effect of Static Structure of Faces for Facial Expression Recognition," (Poster Presentation)
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    21st JFACE Annual Conference (Forum Kaogaku 2016),
    p. 81, Tokyo, Japan, Nov. 19-20, 2016.
  5. "Analysis of Differences between Western and East-Asian Faces Based on Facial Region Segmentation and PCA for Facial Expression Recognition," (Oral Presentation)
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    The Irago Conference 2016,
    pp. 020025.1-020025.10, Tokyo, Japan, Nov. 1-2, 2016.
  6. "Geometric-based Feature Analysis of Differences between Western and East-Asian Expressive Faces Based on Principal Component Scores," (Poster Presentation)
    Gibran Benitez-Garcia, Tomoaki Nakamura, and Masahide Kaneko.
    Human Interface Symposium 2016 (HIS2016),
    pp. 943-946, Tokyo, Japan, Sep. 6-9, 2016.
  7. "Java Application for Facial Expression Recognition," (Oral Presentation)
    Héctor Romero Valdés, Edher Herrera Guadarrama, Gibran Benítez García, and Gabriel Sánchez Pérez.
    11o Congreso Estudiantil de Proyectos y Prototipos de Ingeniería en Computación (CEPPIC 2011),
    Mexico City, Mexico, May 21-22, 2014. (In Spanish)
  8. "Facial Expression Recognition under Partial Occlusion Based on Modal Value Approach," (Oral Presentation)
    Gibran Benitez-Garcia, Gabriel Sanchez-Perez, Hector Perez-Meana, Keita Takahashi, and Masahide Kaneko.
    Proceedings of the UEC International Mini-Conference for Exchange Students on Informatics & Engineering and Information Systems No.29,
    pp. 55-62. Tokyo, Japan, March 5-6, 2013.
  9. "Facial Expression Recognition Under Partial Occlusion Based on Facial Region Segmentation," (Oral Presentation)
    Gibran Benitez-Garcia, Gabriel Sanchez-Perez, Hector Perez-Meana, Keita Takahashi, and Masahide Kaneko.
    映像情報メディア学会技術報告,
    vol. 37, pp. 95-98. Yokohama, Japan, Feb. 15-16, 2013.
  10. "Comparison of Facial Expression Recognition Rates Depending on Combination of Different Facial Regions," (Oral Presentation)
    Gibran Benitez-Garcia, Gabriel Sanchez-Perez, Hector Perez-Meana, Keita Takahashi, and Masahide Kaneko.
    2012年映像情報メディア学会冬季大会,
    p. 12-7, Tokyo, Japan, Dec. 18-19, 2012.
  11. "Facial Expression Recognition under Partial Occlusion using Sub-Block Eigenphases," (Poster Presentation)
    Gibran Benitez-Garcia, and Masahide Kaneko.
    UEC International Mini-Conference for Exchange Students on Electro-Communications and Information Science No.28,
    pp. 90-91. Tokyo, Japan, Aug. 9-10, 2012.
  12. "Face Recognition Based on Eigenphases and Contrast Limited Adaptive Histogram Equalization," (Oral Presentation)
    Gibran Benítez García, Jesús Olivares Mercado, and Héctor Pérez Meana.
    8o Congreso Estudiantil de Proyectos y Prototipos de Ingeniería en Computación (CEPPIC 2011),
    Mexico City, Mexico, June, 2011. (In Spanish)
  13. "Face Identification Based on Histogram Equalization," (Oral Presentation)
    Gibran Benítez García, Jesús Olivares Mercado, Gualberto Aguilar Torres, Gabriel Sánchez Pérez, and Héctor Pérez Meana.
    21ª Reunión de Otoño, de Comunicaciones, Computación Electrónica y Exposición Industrial (ROC&C 2010), IEEE Sección México,
    Guerrero, Mexico, December, 2010. (In Spanish)