Application of Image Compression to Digital Map Databases

1993 ◽  
Author(s):  
Marc W. Crooks
Keyword(s):  
Image Compression ◽  
Digital Map

scholarly journals Memory Optimization of Map Image

2020 ◽  
Vol 9 (10) ◽  
pp. 199-201
Keyword(s):  
Image Compression ◽  
Smooth Transition ◽  
Paper Study ◽  
Compression Method ◽  
Compression Technique ◽  
Digital Map ◽  
Digital Maps ◽  
Storage Size ◽  
Raster Image ◽  
Overall Performance

In this paper study the compression method for digital map images. The digital maps are stored and distributed electronically using raster image compression format. In this paper study the different compression technique for the digital map images, which support storage size, decompression of image and smooth transition. For the compression number of methods are used, in this describe the compression technique with their factor. The system is therefore capable of improving the overall performance of the system under test.

Image Compression Using Vector Quantization with Variable Block Size Division

2010 ◽  
Vol 130 (8) ◽  
pp. 1431-1439 ◽  
Author(s):  
Hiroki Matsumoto ◽  
Fumito Kichikawa ◽  
Kazuya Sasazaki ◽  
Junji Maeda ◽  
Yukinori Suzuki
Keyword(s):  
Image Compression ◽  
Vector Quantization ◽  
Block Size ◽  
Variable Block
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