Shiqi Yu,Tieniu Tan,Kaiqi Huang et al. Shiqi Yu et al.

Gender is an important cue in social activities. In this correspondence, we present a study and analysis of gender classification based on human gait. Psychological experiments were carried out. These experiments showed that humans can reco...

Matan Protter,Michael Elad Matan Protter

Super-resolution reconstruction (SRR) has long been relying on very accurate motion estimation between the frames for a successful process. However, recent works propose SRR that bypasses the need for an explicit motion estimation. In this ...

Øyvind Ryan Øyvind Ryan

Many low bit-depth images are compactly expressed in terms of runlength-based representations. This paper discusses methods for processing such images directly in runlength-represented form and how this can improve processing times for imag...

Dong-U Lee,Hyungjin Kim,Mohammad Rahimi et al. Dong-U Lee et al.

One of the most important goals of current and future sensor networks is energy-efficient communication of images. This paper presents a quantitative comparison between the energy costs associated with 1) direct transmission of uncompressed...

Anand A Joshi,David W Shattuck,Paul M Thompson et al. Anand A Joshi et al.

Neuroimaging data, such as 3-D maps of cortical thickness or neural activation, can often be analyzed more informatively with respect to the cortical surface rather than the entire volume of the brain. Any cortical surface-based analysis sh...

Jianyu Lin,Mark J T Smith Jianyu Lin

Subband decompositions for image coding have been explored extensively over the last few decades. The condensed wavelet packet (CWP) transform is one such decomposition that was recently shown to have coding performance advantages over conv...

Emilio Maggio,Andrea Cavallaro Emilio Maggio

We propose a framework for multitarget tracking with feedback that accounts for scene contextual information. We demonstrate the framework on two types of context-dependent events, namely target births (i.e., objects entering the scene or r...

Zhengya Xu,Hong Ren Wu,Bin Qiu et al. Zhengya Xu et al.

A geometric features-based filtering technique, named as the adaptive geometric features based filtering technique (AGFF), is presented for removal of impulse noise in corrupted color images. In contrast with the traditional noise detection...

Francesc Aulí-Llinàs,Michael W Marcellin Francesc Aulí-Llinàs

Bitplane coding is a common strategy used in current image coding systems to perform lossy, or lossy-to-lossless, compression. There exist several studies and applications employing bitplane coding that require estimators to approximate the...

Aravind Sundaresan,Rama Chellappa Aravind Sundaresan

We present a completely automatic algorithm for initializing and tracking the articulated motion of humans using image sequences obtained from multiple cameras. A detailed articulated human body model composed of sixteen rigid segments that...