DHAN: Encrypted JPEG image retrieval via DCT histograms-based attention networks
Qihua Feng, Peiya Li, Zhixun Lu, Zhibo Zhou, Yongdong Wu, Jian Weng, Feiran Huang
Topics & Concepts
Computer scienceEncryptionDiscrete cosine transformArtificial intelligenceUploadJPEGComputer visionConvolutional neural networkPattern recognition (psychology)Image (mathematics)Computer networkOperating systemImage Retrieval and Classification TechniquesAdvanced Image and Video Retrieval TechniquesAdvanced Steganography and Watermarking Techniques