Journal
Scientific and technical journal «Priborostroenie»
UDK004. 932
Issue:7 (64)
Download PDF888 Kbyte
USING SUBBAND COSINE TRANSFORM MATRICES TO IMPROVE THE VISUAL QUALITY OF OBJECTS CONTOURS IN AEROSPACE IMAGES
Annotation
An approach to solving the problem of improving the visual quality of objects contours in the earth's surface images is presented. The described approach is based on the use of subband cosine transform matrices. A method is proposed for selecting subband image components corresponding to the object contours. In computational experiments, the described method is applied to several images processing. Results of the experiments are presented.
Keywords
Постоянный URL
Articles in current issue
- DIGITAL TWINS IN INDUSTRY: DEVELOPMENT HISTORY, CLASSIFICATION, TECHNOLOGIES, USE CASES
- APPLYING MACHINE LEARNING METHODS TO PREDICT OR REPLACE MISSING LOGGING DATA
- CONSTRUCTION, MODELS, AND SIGNALS PROCESSING OF MULTIFUNCTIONAL RECEIVER IN AIRCRAFT AEROMETRIC SYSTEMS
- ALGORITHM FOR INCREASING THE SPATIAL DENSITY OF A LIDAR POINT CLOUD FOR SOLVING PROBLEMS OF AUTONOMOUS DRIVING
- NEW TOOLS FOR MONITORING THE DYNAMIC ERRORS OF MAGNETIC COMPASSES
- APPLICATION OF FLUORESCENCE SPECTROSCOPY FOR in vitro ANALYSIS OF FILLING MATERIALS AND HARD TOOTH TISSUES
- CHARACTERISTICS AND PARAMETERS OF THE TECHNICAL CONDITION OF OVERHEAD POWER LINES
- HARDWARE AND SOFTWARE COMPLEX FOR SORTING AND CLASSIFICATION OF MINERAL RAW MATERIALS BY VISUAL INDICATORS