Search Results for author: Ahad Harati

Found 5 papers, 0 papers with code

Deep multi-prototype capsule networks

no code implementations23 Apr 2024 Saeid Abbassi, Kamaledin Ghiasi-Shirazi, Ahad Harati

Capsule networks are a type of neural network that identify image parts and form the instantiation parameters of a whole hierarchically.

Image Classification

Prototype-based interpretation of the functionality of neurons in winner-take-all neural networks

no code implementations20 Aug 2020 Ramin Zarei Sabzevar, Kamaledin Ghiasi-Shirazi, Ahad Harati

We propose a novel training algorithm for the $\pm$ED-WTA network, which cleverly switches between updating the positive and negative prototypes and is essential to the emergence of interpretable prototypes.

WSMN: An optimized multipurpose blind watermarking in Shearlet domain using MLP and NSGA-II

no code implementations7 May 2020 Behrouz Bolourian Haghighi, Amir Hossein Taherinia, Ahad Harati, Modjtaba Rouhani

Digital watermarking is a remarkable issue in the field of information security to avoid the misuse of images in multimedia networks.

Quantization SSIM

Salient Object Detection in Video using Deep Non-Local Neural Networks

no code implementations16 Oct 2018 Mohammad Shokri, Ahad Harati, Kimya Taba

Detection of salient objects in image and video is of great importance in many computer vision applications.

object-detection Salient Object Detection +2

Training LDCRF model on unsegmented sequences using Connectionist Temporal Classification

no code implementations26 Jun 2016 Amir Ahooye Atashin, Kamaledin Ghiasi-Shirazi, Ahad Harati

Experimental results on two gesture recognition tasks show that the proposed method outperforms LDCRFs, hidden Markov models, and conditional random fields.

Classification General Classification +4

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