Dr Shivakumara Palaiahnakote's Outputs (6)

An efficientnet-based model for classification of oil palm, coconut and banana trees in drone images (2025)
Journal Article

Oil palm tree detection and classification from coconut and banana trees is vital for increasing the production of oil palm businesses globally, particularly in Malaysia. Since oil palm, coconut, and banana trees share common characteristics such as... Read More about An efficientnet-based model for classification of oil palm, coconut and banana trees in drone images.

A Novel Topic Modelling Framework for Automated Surveying of Computer Vision Research in Prostate Cancer Detection (2025)
Journal Article

Retrieving the relevant information or material makes a big difference in the medical field because it is necessary to acquire updates on recent findings and inferences so that the practitioners can understand the state-of-the-art topics. Thus, extra... Read More about A Novel Topic Modelling Framework for Automated Surveying of Computer Vision Research in Prostate Cancer Detection.

Zero-Shot Low-Light Image Enhancement Via Joint Frequency Domain Priors Guided Diffusion (2025)
Journal Article

Due to the singularity of real-world paired datasets and the complexity of low-light environments, this leads to supervised methods lacking a degree of scene generalisation. Meanwhile, limited by poor lighting and content guidance, existing zero-shot... Read More about Zero-Shot Low-Light Image Enhancement Via Joint Frequency Domain Priors Guided Diffusion.

Struck-Out Handwritten Word Detection and Restoration for Automatic Descriptive Answer Evaluation (2025)
Journal Article
Zhong, D., Palaiahnakote, S., Pal, U., & Lu, Y. (2025). Struck-Out Handwritten Word Detection and Restoration for Automatic Descriptive Answer Evaluation. Signal Processing: Image Communication, https://doi.org/10.1016/j.image.2024.117214

Unlike objective type evaluation, descriptive answer evaluation is challenging due to unpredictable answers and free writing style of answers. Because of these, descriptive answer evaluation has received special attention from many researchers. Autom... Read More about Struck-Out Handwritten Word Detection and Restoration for Automatic Descriptive Answer Evaluation.

A New Genetic Algorithm‐Based Network for Text Localization in Degraded Social Media Images (2025)
Journal Article

ABSTRACTThis paper presents a novel model for understanding social image content through text localization. For text localization, we explore maximally stable extremal regions (MSER) for detecting components that work by clustering pixels with simila... Read More about A New Genetic Algorithm‐Based Network for Text Localization in Degraded Social Media Images.

A New Hybrid Wavelet Decomposition-based Networks for Script Identification in Scene Images (2025)
Journal Article

Script identification is challenging because of the unpredictable nature of the scene text. This paper presents a new model for achieving accurate script identification irrespective of intra and inter-class variations. The distinct features that repr... Read More about A New Hybrid Wavelet Decomposition-based Networks for Script Identification in Scene Images.