منابع مشابه
Motion blur and motion sharpening in the human visual system
The effect of motion sharpening upon blur discrimination thresholds was examined for a range of speeds and blur widths. Blur discrimination thresholds were measured for drifting edges whose blur was either physically or perceptually constant. Under conditions where edges were kept at a constant physical blur width, discrimination thresholds rose as a function of speed as previously reported. Ho...
متن کاملVisual Motion Estimation based on Motion Blur Interpretation
When the relative velocity between the di erent objects in a scene and the camera is relative large { compared with the camera's exposure time { in the resulting image we have a distortion called motion blur. In the past, a lot of algorithms have been proposed for estimating the relative velocity from one or, most of the time, more images. The motion blur is generally considered an extra source...
متن کاملVisual Annoyance and User Acceptance of LCD Motion-Blur
It has been recognized for some time now that LCD displays will introduce blur when showing moving objects or moving images. Common motion-blur measurement methods permit to picture the blurred profile of an edge moving with a constant velocity. A normalized blurred edge width is then measured for several grayto-gray transitions to give a motion-blur score of the display under test. However, th...
متن کامل61.3: Visual Annoyance and User Acceptance of LCD Motion-Blur
It has been recognized for some time now that LCD displays will introduce blur when showing moving objects or moving images. Common motion-blur measurement methods permit to picture the blurred profile of an edge moving with a constant velocity. A normalized blurred edge width is then measured for several grayto-gray transitions to give a motion-blur score of the display under test. However, th...
متن کاملCartoon Blur: Non-Photorealistic Motion Blur
Motion blur is a well-established technique which prevents strobing by making fast moving objects appear blurred. In cel animation however, different methods are used and this paper presents a new technique to emphasise the motion of cartoon objects through the application of geometry. We term the involved non-photorealistic motion blur as ‘cartoon blur’. In order to express cartoon blur, we ha...
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ژورنال
عنوان ژورنال: IEEE Transactions on Image Processing
سال: 2016
ISSN: 1057-7149,1941-0042
DOI: 10.1109/tip.2016.2615812