2021 VOLUME 28 ISPLEM Articles published in IEEEXplore® from 16 May to 15 June 2021 Testing Rank of Incomplete Unimodal Matrices Peak-Graph-Based Fast Density Peak Clustering for Image Segmentation Performance Ranking of Kalman Filter With Pre-Determined Initial State Prior Chebyshev Periodical Successive Over-Relaxation for Accelerating Fixed-Point Iterations Reliable Camera Model Identification Using Sparse Gaussian Processes Joint Secure Design of Downlink and D2D Cooperation Strategies for Multi-User Systems Deep Superpixel Convolutional Network for Image Recognition Parallax-Estimation-Enhanced Network With Interweave Consistency Feature Fusion for Binocular Salient Object Detection Sequential Nonparametric Detection of Anomalous Data Streams One-Class Learning Towards Synthetic Voice Spoofing Detection Split Bregman Approach to Linear Prediction Based Dereverberation With Enforced Speech Sparsity Multi-Aperture Space-Time Transmit and Receive Design for MIMO Radar Reconstructing Speech From CNN Embeddings Mask-ShadowNet: Toward Shadow Removal via Masked Adaptive Instance Normalization Knowledge Distillation With Multi-Objective Divergence Learning (ISSN 1070-9908) 877-881 897-901 902-906 907-911 912-916 917-921 922-926 927-931 932-936 937-941 942-946 947-951 952-956 957-961 962-966 www.signalprocessingsociety.org [16] JUNE 2021https://www.ieee.org/sp/index.html https://dx.doi.org/10.1109/LSP.2021.3070524 https://dx.doi.org/10.1109/LSP.2021.3072794 https://dx.doi.org/10.1109/LSP.2021.3071979 https://dx.doi.org/10.1109/LSP.2021.3073620 https://dx.doi.org/10.1109/LSP.2021.3070206 https://dx.doi.org/10.1109/LSP.2021.3073849 https://dx.doi.org/10.1109/LSP.2021.3075605 https://dx.doi.org/10.1109/LSP.2021.3075610 https://dx.doi.org/10.1109/LSP.2021.3075610 https://dx.doi.org/10.1109/LSP.2021.3075919 https://dx.doi.org/10.1109/LSP.2021.3076358 https://dx.doi.org/10.1109/LSP.2021.3070734 https://dx.doi.org/10.1109/LSP.2021.3070734 https://dx.doi.org/10.1109/LSP.2021.3072829 https://dx.doi.org/10.1109/LSP.2021.3073628 https://dx.doi.org/10.1109/LSP.2021.3074082 https://dx.doi.org/10.1109/LSP.2021.3077414 http://www.signalprocessingsociety.org