An improved novel D-P code algorithm of the indoor location

This paper proposes an advanced algorithm to improve the localization indoor called Digital-Piano Decoder Algorithm (D-PDA). Firstly, the paper proposals a high dynamic range (HDR) way to deal with hard identified pictures in a former version. And then the marker used in the algorithm is changed to benefit for the Digital-Piano Search Algorithm (D-PSA). Some experiments are done to show the efficiency. At last, error analysis is done to guide the modifications of the whole algorithm.

[1]  Zhu Cai-ga.  Improvement and Implementation of Detail Enhancement for High Dynamic Range Infrared Images Based on TMS320C6678 , 2014 .

[2]  Yujing Huo,et al.  A wide dynamic range laser rangefinder with cm-level resolution based on AGC amplifier structure , 2012 .

[3]  Alexei A. Efros,et al.  Fast bilateral filtering for the display of high-dynamic-range images , 2002 .

[4]  Jason Gu,et al.  Indoor localization on depth data and digital-piano decoder algorithm (D-PDA) , 2014, 2014 IEEE International Conference on Information and Automation (ICIA).

[5]  Sander Oude Elberink,et al.  Accuracy and Resolution of Kinect Depth Data for Indoor Mapping Applications , 2012, Sensors.

[6]  S. Kawahito,et al.  A wide dynamic range CMOS image sensor with multiple exposure-time signal outputs and 12-bit column-parallel cyclic A/D converters , 2005, IEEE Journal of Solid-State Circuits.

[7]  Soong-Der Chen,et al.  A new image quality measure for assessment of histogram equalization-based contrast enhancement techniques , 2012, Digit. Signal Process..

[8]  T Sund,et al.  Sliding window adaptive histogram equalization of intraoral radiographs: effect on image quality. , 2006, Dento maxillo facial radiology.

[9]  Kazuya Yoshida,et al.  Gamma-ray irradiation test of electric components of rescue mobile robot Quince , 2011, 2011 IEEE International Symposium on Safety, Security, and Rescue Robotics.

[10]  H. Leduc,et al.  A wideband, low-noise superconducting amplifier with high dynamic range , 2012, Nature Physics.