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Ravishankar Evani

dblp:391/8875 · DBLP profile ↗
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2ranked-venue papers
2as first author
2since 2021 · last 2025
0009-0005-9672-2167ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 2 · 2 first-author · 2 since 2021Graphics, computer vision, multimedia, augmented reality and games · 2 · 2 first-author · 2 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
2 papers
Image recognition and object detection · 78% Deep learning architectures and training · 12% Graph learning · 10%
Computer graphics and multimedia
1 paper
Image and video processing · 100%

Topics — the 4 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › Image recognition and object detection › texture classification
material recognition
0.912025
Chebyshev Attention Depth Permutation Texture Network with Latent Texture Attribute Loss · CVPR 2025
Computer vision › Image recognition and object detection
texture classification
0.912025
Chebyshev Attention Depth Permutation Texture Network with Latent Texture Attribute Loss · CVPR 2025
Image and video processing
texture analysis
0.812024
Multiscale Graph Texture Network · ECCV (32) 2024
Machine learning › Deep learning architectures and training
attention mechanism
0.312025
Chebyshev Attention Depth Permutation Texture Network with Latent Texture Attribute Loss · CVPR 2025

Methods — techniques the papers use, named apart from their topics

multiscale graph neural network · 1.5stochastic masking · 0.9chebyshev polynomials · 0.9attention · 0.9
YearPublicationVenuePosition
2025 Chebyshev Attention Depth Permutation Texture Network with Latent Texture Attribute Loss
abstract
Despite recent advances in deep texture recognition, existing methods still lack representational diversity and struggle to capture and preserve discriminative cues across stages of representation hierarchies. Moreover, many rely on loss formulations that prioritize recognition accuracy while overlooking spatial coherence and statistical consistency in the feature space. To address these issues, we propose three key innovations: (1) Stochastic Local Texture Masking (SLTM), a regularization strategy that randomly occludes small texture patches to promote the learning of broader spatial and contextual dependencies; (2) the Chebyshev Attention Depth Permutation Texture Network (CAPTN), a novel architecture that learns expressive and persistent Latent Texture Attribute (LTA) representations. CAPTN integrates a Texture Frequency Attention (TFA) module that generates Latent Texture Attributes (LTAs) and enables frequency-aware interpretability, a Dual Depth Permutation (D2P) module to expose complementary channel adjacency patterns, and Learnable Chebyshev Polynomials (LCPs) to model high-order orderless LTA transformations via recursive Chebyshev basis expansion; and (3) a Latent Texture Attribute Loss that jointly optimizes classification accuracy, statistical alignment, and spatial fidelity. CAPTN supports end-to-end training without relying on fine-tuned CNN backbones and achieves state-of-the-art performance on several texture and material recognition benchmarks. (Code: https://github.com/RavishankarEvani/CAPTN)
Ravishankar Evani, Deepu Rajan, Shangbo Mao
CVPR1
2024 Multiscale Graph Texture Network
Ravishankar Evani, Deepu Rajan, Shangbo Mao
ECCV (32)1