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INTEGRATION OF IMAGE-DERIVED AND POS-DERIVED FEATURES FOR IMAGE BLUR DETECTION
Position and Orientation System (POS) Unmanned Aerial Vehicle (UAV) blur image detection degree of motion blur
2016/7/5
The image quality plays an important role for Unmanned Aerial Vehicle (UAV)’s applications. The small fixed wings UAV is suffering from the image blur due to the crosswind and the turbulence. Position...
UAV IMAGE BLUR–ITS INFLUENCE AND WAYS TO CORRECT IT
Blur Correction Detection Digital Image processing Photrogrammetry UAV
2015/9/10
Unmanned aerial vehicles (UAVs) have become an interesting and active research topic in photogrammetry. Current research is based on image sequences acquired by UAVs which have a high ground resolutio...
SIMULTANEOUS IMAGE FORMATION AND MOTION BLUR RESTORATION VIA MULTIPLE CAPTURE
SIMULTANEOUS IMAGE MOTION BLUR RESTORATION MULTIPLE CAPTURE
2015/8/17
Advances in CMOS image sensors enable fast image capture, which makes it possible to capture multiple images within a normal exposure time. An algorithm that takes advantage of this capability by simu...
Synthesis of High Dynamic Range Motion Blur Free Image From Multiple Captures
CMOS image sensor dynamic range extension motion blur restoration motion detection photocurrent estimation saturation detection
2015/8/12
Advances in CMOS image sensors enable high-speed image readout, which makes it possible to capture multiple images within a normal exposure time. Earlier work has demonstrated the use of this capabili...
Influence of blur on feature matching and a geometric approach for photogrammetric deblurring
Blur Computer Vision Feature Matching Photogrammetry UAV
2014/9/9
Unmanned aerial vehicles (UAV) have become an interesting and active research topic for photogrammetry. Current research is based on images acquired by a UAV, which have a high ground resolution and g...
MULTISCALE HAAR TRANSFORM FOR BLUR ESTIMATION FROM A SET OF IMAGES
Sharpness Haar transform multiscale calibration
2014/5/8
This paper proposes a method to estimate the local sharpness of an optical system through the wavelet-based analysis of a large set of images it acquired. Assuming a space-invariant distribution of im...
AUTOMATED BLUR DETECTION AND REMOVAL IN AIRBORNE IMAGING SYSTEMS USING IMU DATA
Blur Detection Blur Removal Inertial Measurement Unit Automated Quality Control
2014/4/25
Images acquired by airborne sensors exhibit blur due to turbulent motion experienced by the aircraft. Significant amount of blur renders the images unusable for subsequent visual/automated analysis, r...
Blur-mask approach (BMA) was developed to simulate the light distribution of locally controlled LED backlight, providing much lower computational complexity which is less than1% of that of conventiona...
MECHANICAL FMC TECHNIQUES FOR REMOVING IMAGE BLUR IN DIGITAL
FMC Image Blur Piezo-actuators Mechanical FMC
2014/6/12
Image blur caused by high speed motion is one of the main problems of aerial digital cameras. Removing image blur with special techniques is called Forward Motion Compensation (FMC) techniques. During...
A NO-REFERENCE PERCEPTUAL BLUR METRIC USING HISTOGRAM OF GRADIENT PROFILE SHARPNESS
image quality assessment blur metric gradient profile just noticeable distortion
2013/7/16
No-reference measurement of blurring artifacts in images is a challenging problem in image quality assessment field. One of the difficulties is that the inherently blurry regions in some natural image...
A No-reference Perceptual Blur Metric Using Histogram of Gradient Profile Sharpness
No-reference Perceptual Blur Metric Histogram of Gradient Profile Sharpness
2010/12/20
No-reference measurement of blurring artifacts in images is a challenging problem in image quality assessment field.One of the difficulties is that the inherently blurry regions in
some natural image...