Publications

@article{WOS:001339559600002,

title = {An Approach for Implementing Electronic Image Stabilization Using an 

 FPGA System},

author = {Andrei-Alexandru Ulmamei and Calin Bira},

issn = {1453-8245},

year  = {2024},

date = {2024-01-01},

journal = {ROMANIAN JOURNAL OF INFORMATION SCIENCE AND TECHNOLOGY},

volume = {27},

number = {3-4},

pages = {267-280},

publisher = {EDITURA ACAD ROMANE},

address = {CALEA 13 SEPTEMBRIE NR 13, SECTOR 5, BUCURESTI 050711, ROMANIA},

abstract = {This paper proposes an approach for the implementation of a low-power 

 electronic (digital) image stabilization using an AMD/Xilinx Zynq 

 UltraScale+ ZU7EV device (CPU+FPGA) with a custom Linux OS. The 

 stabilization method is based on frame-to-frame motion detection (Harris 

 Corner Detector, an iterative optical flow calculator combined with a 

 4:2:1 down-sampler an 1:2:4 up-sampler) and an affine transformation 

 that applies the stabilization. The scientific contribution of this 

 paper resides in a combination of the most recent software algorithms 

 presented in literature and porting that new resulting algorithm into 

 hardware with the achieved performance of more than 2.5x current state 

 of the art, thus enabling stabilization at 4K-UHD resolution.},

keywords = {Electronic image stabilization; Field Programmable Gate Array; System on   Chip},

pubstate = {published},

tppubtype = {article}

}