2021 VOLUME 23 ITMUF8 (ISSN 1520-9210) Articles published in IEEEXplore® from 16 August 2021 to 15 September 2021 Emotion Attention-Aware Collaborative Deep Reinforcement Learning for Image Cropping Learning to Generate Multi-Exposure Stacks With Cycle Consistency for High Dynamic Range Imaging Robust CAPTCHAs Towards Malicious OCR Data-Driven Bandwidth Prediction Models and Automated Model Selection for Low Latency Blind Image Clustering for Camera Source Identification via Row-Sparsity Optimization Group Re-Identification With Group Context Graph Neural Networks Multi-Channel Deep Networks for Block-Based Image Compressive Sensing Vector-Based Feature Representations for Speech Signals: From Supervector to Latent Vector Robust Coding of Encrypted Images via 2D Compressed Sensing AFNet: Temporal Locality-Aware Network With Dual Structure for Accurate and Fast Action Detection VehicleNet: Learning Robust Visual Representation for Vehicle Re-Identification Staged Sketch-to-Image Synthesis via Semi-supervised Generative Adversarial Networks Arbitrarily-Oriented Text Detection in Low Light Natural Scene Images Universal Cross-Domain 3D Model Retrieval Adversarial Network With Multiple Classifiers for Open Set Domain Adaptation www.signalprocessingsociety.org [11] OCTOBER 2021 2545-2560 2561-2574 2575-2587 2588-2601 2602-2613 2614-2626 2627-2640 2641-2655 2656-2671 2672-2682 2683-2693 2694-2705 2706-2720 2721-2731 2732-2744