Boundary emphasis transfer function generation based on HSL color space

2011 ◽  
Author(s):  
Xiao Li ◽  
Jianhuang Wu ◽  
Shengzhou Luo ◽  
Xin Ma
2009 ◽  
Author(s):  
Emőke Imre ◽  
János Lőrincz ◽  
Masami Nakagawa ◽  
Stefan Luding

2013 ◽  
Vol 469 ◽  
pp. 246-250 ◽  
Author(s):  
Yue Hong Song ◽  
Jun Qing Xu

A resolution test-chart for digital camera has been developed based on the knife-edge method. RAW images have been acquired with NikonD7000 DSLR and Canon G12. Set the device color-space to Adobe RGB, and convert the image data to LAB color-space using Adobe RGB profile. The Fourier transfer of the LAB tonal value were computed under MATLAB environment. Then by analyzing the L/C/H (Derived from LAB space ) and the Modulation Transfer Function (MTF), we can get the resolution characteristics of the Nikon D7000 and Canon G12 camera.


2015 ◽  
Vol 34 (3) ◽  
pp. 121-130 ◽  
Author(s):  
Li-Le Cai ◽  
Binh P. Nguyen ◽  
Chee-Kong Chui ◽  
Sim-Heng Ong

2017 ◽  
Author(s):  
Vinay Vaidya ◽  
Ramesh S ◽  
Venkatesh Kareti ◽  
Smitha K.P. ◽  
Priti Ranadive

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