A NOVEL METHOD FOR INCREASING THE SPATIAL RESOLUTION OF REMOTE SENSING IMAGES USING LOOKUP TABLE

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ZEINALI MANSOOR; GHASEMIAN HASSAN

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Paper Information

Journal: SIGNAL AND DATA PROCESSING Year:2017 | Volume:13 | Issue:4 (SERIAL 30) Page(s): 19-28

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Information Journal Paper

Title

A NOVEL METHOD FOR INCREASING THE SPATIAL RESOLUTION OF REMOTE SENSING IMAGES USING LOOKUP TABLE

Author(s)

ZEINALI MANSOOR | GHASEMIAN HASSAN | Issue Writer Certificate

Keywords

SPATIAL RESOLUTIONQ2

CHANGE THE IMAGE SCALEQ2

LOOKUP TABLEQ2

SUBPIXEL DECOMPOSITIONQ2

Abstract

Different methods have been proposed to increase the image SPATIAL RESOLUTION by mixed pixels decomposition. These methods and their problems will be examined in this study. Common methods are reviewed with more emphasis. And finally, a new method for increasing the SPATIAL RESOLUTION will be proposed to resolve some of the weaknesses of existing methods. This method uses a proper LOOKUP TABLE, which is derived from input image. By definition a similarity metric function, we obtain a similar pixel for every input pixel. These similar pixels have equal subpixel structures hence an input pixel will be decomposed to a proper set of subpixels. In the high quality images, these subpixels are usually belong to pure classes. Simulation results on artificial and real data show a good SUBPIXEL DECOMPOSITION performance of proposed method relative to those of other comparable methods.

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APA: Copy

ZEINALI, MANSOOR, & GHASEMIAN, HASSAN. (2017). A NOVEL METHOD FOR INCREASING THE SPATIAL RESOLUTION OF REMOTE SENSING IMAGES USING LOOKUP TABLE. SIGNAL AND DATA PROCESSING, 13(4 (SERIAL 30) ), 19-28. SID. https://sid.ir/paper/160787/en

Vancouver: Copy

ZEINALI MANSOOR, GHASEMIAN HASSAN. A NOVEL METHOD FOR INCREASING THE SPATIAL RESOLUTION OF REMOTE SENSING IMAGES USING LOOKUP TABLE. SIGNAL AND DATA PROCESSING[Internet]. 2017;13(4 (SERIAL 30) ):19-28. Available from: https://sid.ir/paper/160787/en

IEEE: Copy

MANSOOR ZEINALI, and HASSAN GHASEMIAN, “A NOVEL METHOD FOR INCREASING THE SPATIAL RESOLUTION OF REMOTE SENSING IMAGES USING LOOKUP TABLE,” SIGNAL AND DATA PROCESSING, vol. 13, no. 4 (SERIAL 30) , pp. 19–28, 2017, [Online]. Available: https://sid.ir/paper/160787/en

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