Codec Citra Berbasis Fractal dan Entropy Coding

Entropy Coding of Quantized Spectral Components in Fdlp Audio Codec

Audio codec based on Frequency Domain Linear Prediction (FDLP) exploits auto-regressive modeling to approximate instantaneous energy in critical frequency sub-bands of relatively long input segments. Current version of the FDLP codec operating at 66 kbps has shown to provide comparable subjective listening quality results to the state-of-the-art codecs on similar bit-rates even without employin...

Joint Entropy Coding and Encryption in AVS Video Codec

Content-based Image Retrieval Using Entropy and Fractal Coding

Describing and extracting image’s feature is a key question in content-based image retrieval system, and this paper puts forward a novel image retrieval method using image information entropy and fractal coding. First, compared with a given threshold computed from the inquired image, each image in the database is classified by computing its image entropy. Second, the inquired image’s fractal co...

Image Retrieval Method Based on Entropy and Fractal Coding

In content-based image retrieval system, describing and extracting image’s feature is a key question. An image can be characterized by its fractal codes, and fractal codes can be used as the image’s feature to retrieve the images effectively. This paper proposes a novel image retrieval method using information entropy and fractal coding. First, each image in the database is classified by comput...

Desain dan Implementasi Sistem Digital Assistant Berbasis Google Glass pada Rumah Sakit

Abstrak—Demi meningkatkan kinerja pelayanan di rumah sakit, salah satu solusi yang diperlukan adalah sebuah sistem yang dapat mempermudah staf medik fungsional dalam menunaikan tugasnya. Makalah ini membahas mengenai desain dan implementasi sistem digital assistant yang dirancang untuk digunakan oleh staf medik fungsional di rumah sakit. Sistem ini diimplementasikan menjadi perangkat lunak bern...